20011665600

素因数分解:

$2^6\times 3^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{293}}^1$

素因数の和:375

約数の個数: 840

約数和(自身を含む): 80671586688

約数和(自身を除く): 60659921088

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 25, 27, 30, 31, 32, 34, 36, 40, 45, 48, 50, 51, 54, 60, 62, 64, 68, 72, 75, 80, 81, 85, 90, 93, 96, 100, 102, 108, 120, 124, 135, 136, 144, 150, 153, 155, 160, 162, 170, 180, 186, 192, 200, 204, 216, 225, 240, 248, 255, 270, 272, 279, 288, 293, 300, 306, 310, 320, 324, 340, 360, 372, 400, 405, 408, 425, 432, 450, 459, 465, 480, 496, 510, 527, 540, 544, 558, 576, 586, 600, 612, 620, 648, 675, 680, 720, 744, 765, 775, 800, 810, 816, 837, 850, 864, 879, 900, 918, 930, 960, 992, 1020, 1054, 1080, 1088, 1116, 1172, 1200, 1224, 1240, 1275, 1296, 1350, 1360, 1377, 1395, 1440, 1465, 1488, 1530, 1550, 1581, 1600, 1620, 1632, 1674, 1700, 1728, 1758, 1800, 1836, 1860, 1984, 2025, 2040, 2108, 2160, 2232, 2295, 2325, 2344, 2400, 2448, 2480, 2511, 2550, 2592, 2635, 2637, 2700, 2720, 2754, 2790, 2880, 2930, 2976, 3060, 3100, 3162, 3240, 3264, 3348, 3400, 3516, 3600, 3672, 3720, 3825, 4050, 4080, 4185, 4216, 4320, 4395, 4464, 4590, 4650, 4688, 4743, 4800, 4896, 4960, 4981, 5022, 5100, 5184, 5270, 5274, 5400, 5440, 5508, 5580, 5860, 5952, 6120, 6200, 6324, 6480, 6696, 6800, 6885, 6975, 7032, 7200, 7325, 7344, 7440, 7650, 7905, 7911, 8100, 8160, 8370, 8432, 8640, 8790, 8928, 9083, 9180, 9300, 9376, 9486, 9792, 9920, 9962, 10044, 10200, 10540, 10548, 10800, 11016, 11160, 11475, 11720, 12240, 12400, 12555, 12648, 12960, 13175, 13185, 13392, 13600, 13770, 13950, 14064, 14229, 14400, 14650, 14688, 14880, 14943, 15300, 15810, 15822, 16200, 16320, 16740, 16864, 17580, 17856, 18166, 18360, 18600, 18752, 18972, 19924, 20088, 20400, 20925, 21080, 21096, 21600, 21975, 22032, 22320, 22950, 23440, 23715, 23733, 24480, 24800, 24905, 25110, 25296, 25920, 26350, 26370, 26784, 27200, 27249, 27540, 27900, 28128, 28458, 29300, 29376, 29760, 29886, 30600, 31620, 31644, 32400, 33480, 33728, 34425, 35160, 36332, 36720, 37200, 37944, 39525, 39555, 39848, 40176, 40800, 41850, 42160, 42192, 42687, 43200, 43950, 44064, 44640, 44829, 45415, 45900, 46880, 47430, 47466, 48960, 49600, 49810, 50220, 50592, 52700, 52740, 53568, 54498, 55080, 55800, 56256, 56916, 58600, 59772, 61200, 62775, 63240, 63288, 64800, 65925, 66960, 68850, 70320, 71145, 72664, 73440, 74400, 74715, 75888, 79050, 79110, 79696, 80352, 81600, 81747, 83700, 84320, 84384, 85374, 87900, 88128, 89280, 89658, 90830, 91800, 93760, 94860, 94932, 99620, 100440, 101184, 105400, 105480, 108996, 110160, 111600, 113832, 117200, 118575, 118665, 119544, 122400, 124525, 125550, 126480, 126576, 129600, 131850, 133920, 134487, 136245, 137700, 140640, 142290, 145328, 146880, 148800, 149430, 151776, 154411, 158100, 158220, 159392, 160704, 163494, 167400, 168640, 168768, 170748, 175800, 179316, 181660, 183600, 189720, 189864, 197775, 199240, 200880, 210800, 210960, 213435, 217992, 220320, 223200, 224145, 227075, 227664, 234400, 237150, 237330, 239088, 244800, 245241, 249050, 251100, 252960, 253152, 263700, 267840, 268974, 272490, 275400, 281280, 284580, 290656, 298860, 303552, 308822, 316200, 316440, 318784, 326988, 334800, 341496, 351600, 355725, 358632, 363320, 367200, 373575, 379440, 379728, 395550, 398480, 401760, 403461, 408735, 421600, 421920, 426870, 435984, 440640, 446400, 448290, 454150, 455328, 463233, 468800, 474300, 474660, 478176, 490482, 498100, 502200, 505920, 506304, 527400, 537948, 544980, 550800, 569160, 581312, 593325, 597720, 617644, 632400, 632880, 653976, 669600, 672435, 681225, 682992, 703200, 711450, 717264, 726640, 734400, 735723, 747150, 758880, 759456, 772055, 791100, 796960, 803520, 806922, 817470, 843200, 843840, 853740, 871968, 896580, 908300, 910656, 926466, 948600, 949320, 956352, 980964, 996200, 1004400, 1054800, 1067175, 1075896, 1089960, 1101600, 1120725, 1138320, 1186650, 1195440, 1226205, 1235288, 1264800, 1265760, 1307952, 1339200, 1344870, 1362450, 1365984, 1389699, 1406400, 1422900, 1434528, 1453280, 1471446, 1494300, 1517760, 1518912, 1544110, 1582200, 1593920, 1613844, 1634940, 1707480, 1743936, 1793160, 1816600, 1852932, 1897200, 1898640, 1961928, 1992400, 2008800, 2017305, 2043675, 2109600, 2134350, 2151792, 2179920, 2203200, 2241450, 2276640, 2316165, 2373300, 2390880, 2452410, 2470576, 2529600, 2531520, 2615904, 2689740, 2724900, 2731968, 2779398, 2845800, 2869056, 2906560, 2942892, 2988600, 3088220, 3164400, 3227688, 3269880, 3362175, 3414960, 3586320, 3633200, 3678615, 3705864, 3794400, 3797280, 3860275, 3923856, 3984800, 4017600, 4034610, 4087350, 4169097, 4219200, 4268700, 4303584, 4359840, 4482900, 4553280, 4632330, 4746600, 4781760, 4904820, 4941152, 5231808, 5379480, 5449800, 5558796, 5691600, 5885784, 5977200, 6131025, 6176440, 6328800, 6455376, 6539760, 6724350, 6829920, 6948495, 7172640, 7266400, 7357230, 7411728, 7588800, 7594560, 7720550, 7847712, 7969600, 8069220, 8174700, 8338194, 8537400, 8607168, 8719680, 8965800, 9264660, 9493200, 9809640, 9882304, 10086525, 10758960, 10899600, 11117592, 11383200, 11580825, 11771568, 11954400, 12262050, 12352880, 12507291, 12657600, 12910752, 13079520, 13448700, 13659840, 13896990, 14345280, 14532800, 14714460, 14823456, 15441100, 15695424, 16138440, 16349400, 16676388, 17074800, 17931600, 18393075, 18529320, 18986400, 19619280, 20173050, 20845485, 21517920, 21799200, 22235184, 22766400, 23161650, 23543136, 23908800, 24524100, 24705760, 25014582, 25821504, 26159040, 26897400, 27793980, 29428920, 29646912, 30882200, 32276880, 32698800, 33352776, 34149600, 34742475, 35863200, 36786150, 37058640, 37972800, 39238560, 40346100, 41690970, 43035840, 43598400, 44470368, 46323300, 47086272, 49048200, 49411520, 50029164, 53794800, 55587960, 58857840, 61764400, 62536455, 64553760, 65397600, 66705552, 68299200, 69484950, 71726400, 73572300, 74117280, 78477120, 80692200, 83381940, 88940736, 92646600, 98096400, 100058328, 104227425, 107589600, 111175920, 117715680, 123528800, 125072910, 129107520, 130795200, 133411104, 138969900, 147144600, 148234560, 161384400, 166763880, 185293200, 196192800, 200116656, 208454850, 215179200, 222351840, 235431360, 247057600, 250145820, 266822208, 277939800, 294289200, 312682275, 322768800, 333527760, 370586400, 392385600, 400233312, 416909700, 444703680, 500291640, 555879600, 588578400, 625364550, 645537600, 667055520, 741172800, 800466624, 833819400, 1000583280, 1111759200, 1177156800, 1250729100, 1334111040, 1667638800, 2001166560, 2223518400, 2501458200, 3335277600, 4002333120, 5002916400, 6670555200, 10005832800, 20011665600]

約数ペア:

[(1, 20011665600), (2, 10005832800), (3, 6670555200), (4, 5002916400), (5, 4002333120), (6, 3335277600), (8, 2501458200), (9, 2223518400), (10, 2001166560), (12, 1667638800), (15, 1334111040), (16, 1250729100), (17, 1177156800), (18, 1111759200), (20, 1000583280), (24, 833819400), (25, 800466624), (27, 741172800), (30, 667055520), (31, 645537600), (32, 625364550), (34, 588578400), (36, 555879600), (40, 500291640), (45, 444703680), (48, 416909700), (50, 400233312), (51, 392385600), (54, 370586400), (60, 333527760), (62, 322768800), (64, 312682275), (68, 294289200), (72, 277939800), (75, 266822208), (80, 250145820), (81, 247057600), (85, 235431360), (90, 222351840), (93, 215179200), (96, 208454850), (100, 200116656), (102, 196192800), (108, 185293200), (120, 166763880), (124, 161384400), (135, 148234560), (136, 147144600), (144, 138969900), (150, 133411104), (153, 130795200), (155, 129107520), (160, 125072910), (162, 123528800), (170, 117715680), (180, 111175920), (186, 107589600), (192, 104227425), (200, 100058328), (204, 98096400), (216, 92646600), (225, 88940736), (240, 83381940), (248, 80692200), (255, 78477120), (270, 74117280), (272, 73572300), (279, 71726400), (288, 69484950), (293, 68299200), (300, 66705552), (306, 65397600), (310, 64553760), (320, 62536455), (324, 61764400), (340, 58857840), (360, 55587960), (372, 53794800), (400, 50029164), (405, 49411520), (408, 49048200), (425, 47086272), (432, 46323300), (450, 44470368), (459, 43598400), (465, 43035840), (480, 41690970), (496, 40346100), (510, 39238560), (527, 37972800), (540, 37058640), (544, 36786150), (558, 35863200), (576, 34742475), (586, 34149600), (600, 33352776), (612, 32698800), (620, 32276880), (648, 30882200), (675, 29646912), (680, 29428920), (720, 27793980), (744, 26897400), (765, 26159040), (775, 25821504), (800, 25014582), (810, 24705760), (816, 24524100), (837, 23908800), (850, 23543136), (864, 23161650), (879, 22766400), (900, 22235184), (918, 21799200), (930, 21517920), (960, 20845485), (992, 20173050), (1020, 19619280), (1054, 18986400), (1080, 18529320), (1088, 18393075), (1116, 17931600), (1172, 17074800), (1200, 16676388), (1224, 16349400), (1240, 16138440), (1275, 15695424), (1296, 15441100), (1350, 14823456), (1360, 14714460), (1377, 14532800), (1395, 14345280), (1440, 13896990), (1465, 13659840), (1488, 13448700), (1530, 13079520), (1550, 12910752), (1581, 12657600), (1600, 12507291), (1620, 12352880), (1632, 12262050), (1674, 11954400), (1700, 11771568), (1728, 11580825), (1758, 11383200), (1800, 11117592), (1836, 10899600), (1860, 10758960), (1984, 10086525), (2025, 9882304), (2040, 9809640), (2108, 9493200), (2160, 9264660), (2232, 8965800), (2295, 8719680), (2325, 8607168), (2344, 8537400), (2400, 8338194), (2448, 8174700), (2480, 8069220), (2511, 7969600), (2550, 7847712), (2592, 7720550), (2635, 7594560), (2637, 7588800), (2700, 7411728), (2720, 7357230), (2754, 7266400), (2790, 7172640), (2880, 6948495), (2930, 6829920), (2976, 6724350), (3060, 6539760), (3100, 6455376), (3162, 6328800), (3240, 6176440), (3264, 6131025), (3348, 5977200), (3400, 5885784), (3516, 5691600), (3600, 5558796), (3672, 5449800), (3720, 5379480), (3825, 5231808), (4050, 4941152), (4080, 4904820), (4185, 4781760), (4216, 4746600), (4320, 4632330), (4395, 4553280), (4464, 4482900), (4590, 4359840), (4650, 4303584), (4688, 4268700), (4743, 4219200), (4800, 4169097), (4896, 4087350), (4960, 4034610), (4981, 4017600), (5022, 3984800), (5100, 3923856), (5184, 3860275), (5270, 3797280), (5274, 3794400), (5400, 3705864), (5440, 3678615), (5508, 3633200), (5580, 3586320), (5860, 3414960), (5952, 3362175), (6120, 3269880), (6200, 3227688), (6324, 3164400), (6480, 3088220), (6696, 2988600), (6800, 2942892), (6885, 2906560), (6975, 2869056), (7032, 2845800), (7200, 2779398), (7325, 2731968), (7344, 2724900), (7440, 2689740), (7650, 2615904), (7905, 2531520), (7911, 2529600), (8100, 2470576), (8160, 2452410), (8370, 2390880), (8432, 2373300), (8640, 2316165), (8790, 2276640), (8928, 2241450), (9083, 2203200), (9180, 2179920), (9300, 2151792), (9376, 2134350), (9486, 2109600), (9792, 2043675), (9920, 2017305), (9962, 2008800), (10044, 1992400), (10200, 1961928), (10540, 1898640), (10548, 1897200), (10800, 1852932), (11016, 1816600), (11160, 1793160), (11475, 1743936), (11720, 1707480), (12240, 1634940), (12400, 1613844), (12555, 1593920), (12648, 1582200), (12960, 1544110), (13175, 1518912), (13185, 1517760), (13392, 1494300), (13600, 1471446), (13770, 1453280), (13950, 1434528), (14064, 1422900), (14229, 1406400), (14400, 1389699), (14650, 1365984), (14688, 1362450), (14880, 1344870), (14943, 1339200), (15300, 1307952), (15810, 1265760), (15822, 1264800), (16200, 1235288), (16320, 1226205), (16740, 1195440), (16864, 1186650), (17580, 1138320), (17856, 1120725), (18166, 1101600), (18360, 1089960), (18600, 1075896), (18752, 1067175), (18972, 1054800), (19924, 1004400), (20088, 996200), (20400, 980964), (20925, 956352), (21080, 949320), (21096, 948600), (21600, 926466), (21975, 910656), (22032, 908300), (22320, 896580), (22950, 871968), (23440, 853740), (23715, 843840), (23733, 843200), (24480, 817470), (24800, 806922), (24905, 803520), (25110, 796960), (25296, 791100), (25920, 772055), (26350, 759456), (26370, 758880), (26784, 747150), (27200, 735723), (27249, 734400), (27540, 726640), (27900, 717264), (28128, 711450), (28458, 703200), (29300, 682992), (29376, 681225), (29760, 672435), (29886, 669600), (30600, 653976), (31620, 632880), (31644, 632400), (32400, 617644), (33480, 597720), (33728, 593325), (34425, 581312), (35160, 569160), (36332, 550800), (36720, 544980), (37200, 537948), (37944, 527400), (39525, 506304), (39555, 505920), (39848, 502200), (40176, 498100), (40800, 490482), (41850, 478176), (42160, 474660), (42192, 474300), (42687, 468800), (43200, 463233), (43950, 455328), (44064, 454150), (44640, 448290), (44829, 446400), (45415, 440640), (45900, 435984), (46880, 426870), (47430, 421920), (47466, 421600), (48960, 408735), (49600, 403461), (49810, 401760), (50220, 398480), (50592, 395550), (52700, 379728), (52740, 379440), (53568, 373575), (54498, 367200), (55080, 363320), (55800, 358632), (56256, 355725), (56916, 351600), (58600, 341496), (59772, 334800), (61200, 326988), (62775, 318784), (63240, 316440), (63288, 316200), (64800, 308822), (65925, 303552), (66960, 298860), (68850, 290656), (70320, 284580), (71145, 281280), (72664, 275400), (73440, 272490), (74400, 268974), (74715, 267840), (75888, 263700), (79050, 253152), (79110, 252960), (79696, 251100), (80352, 249050), (81600, 245241), (81747, 244800), (83700, 239088), (84320, 237330), (84384, 237150), (85374, 234400), (87900, 227664), (88128, 227075), (89280, 224145), (89658, 223200), (90830, 220320), (91800, 217992), (93760, 213435), (94860, 210960), (94932, 210800), (99620, 200880), (100440, 199240), (101184, 197775), (105400, 189864), (105480, 189720), (108996, 183600), (110160, 181660), (111600, 179316), (113832, 175800), (117200, 170748), (118575, 168768), (118665, 168640), (119544, 167400), (122400, 163494), (124525, 160704), (125550, 159392), (126480, 158220), (126576, 158100), (129600, 154411), (131850, 151776), (133920, 149430), (134487, 148800), (136245, 146880), (137700, 145328), (140640, 142290)]