20972995200

素因数分解:

$2^7\times 3^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1$

素因数の和:290

約数の個数: 768

約数和(自身を含む): 82642032000

約数和(自身を除く): 61669036800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 25, 27, 30, 32, 34, 36, 40, 45, 48, 50, 51, 54, 60, 64, 68, 72, 75, 80, 85, 90, 96, 100, 102, 108, 109, 120, 128, 131, 135, 136, 144, 150, 153, 160, 170, 180, 192, 200, 204, 216, 218, 225, 240, 255, 262, 270, 272, 288, 300, 306, 320, 327, 340, 360, 384, 393, 400, 408, 425, 432, 436, 450, 459, 480, 510, 524, 540, 544, 545, 576, 600, 612, 640, 654, 655, 675, 680, 720, 765, 786, 800, 816, 850, 864, 872, 900, 918, 960, 981, 1020, 1048, 1080, 1088, 1090, 1152, 1179, 1200, 1224, 1275, 1308, 1310, 1350, 1360, 1440, 1530, 1572, 1600, 1632, 1635, 1700, 1728, 1744, 1800, 1836, 1853, 1920, 1962, 1965, 2040, 2096, 2160, 2176, 2180, 2227, 2295, 2358, 2400, 2448, 2550, 2616, 2620, 2700, 2720, 2725, 2880, 2943, 3060, 3144, 3200, 3264, 3270, 3275, 3400, 3456, 3488, 3537, 3600, 3672, 3706, 3825, 3924, 3930, 4080, 4192, 4320, 4360, 4454, 4590, 4716, 4800, 4896, 4905, 5100, 5232, 5240, 5400, 5440, 5450, 5559, 5760, 5886, 5895, 6120, 6288, 6528, 6540, 6550, 6681, 6800, 6976, 7074, 7200, 7344, 7412, 7650, 7848, 7860, 8160, 8175, 8384, 8640, 8720, 8908, 9180, 9265, 9432, 9600, 9792, 9810, 9825, 10200, 10464, 10480, 10800, 10880, 10900, 11118, 11135, 11475, 11772, 11790, 12240, 12576, 13080, 13100, 13362, 13600, 13952, 14148, 14279, 14400, 14688, 14715, 14824, 15300, 15696, 15720, 16320, 16350, 16677, 16768, 17280, 17440, 17685, 17816, 18360, 18530, 18864, 19584, 19620, 19650, 20043, 20400, 20928, 20960, 21600, 21800, 22236, 22270, 22950, 23544, 23580, 24480, 24525, 25152, 26160, 26200, 26724, 27200, 27795, 28296, 28558, 28800, 29376, 29430, 29475, 29648, 30600, 31392, 31440, 32640, 32700, 33354, 33405, 34880, 35370, 35632, 36720, 37060, 37728, 39240, 39300, 40086, 40800, 41856, 41920, 42837, 43200, 43600, 44472, 44540, 45900, 46325, 47088, 47160, 48960, 49050, 50031, 50304, 52320, 52400, 53448, 54400, 55590, 55675, 56592, 57116, 58752, 58860, 58950, 59296, 60129, 61200, 62784, 62880, 65400, 66708, 66810, 69760, 70740, 71264, 71395, 73440, 73575, 74120, 75456, 78480, 78600, 80172, 81600, 83385, 83840, 85674, 86400, 87200, 88425, 88944, 89080, 91800, 92650, 94176, 94320, 97920, 98100, 100062, 100215, 104640, 104800, 106896, 111180, 111350, 113184, 114232, 117720, 117900, 118592, 120258, 122400, 125568, 125760, 128511, 130800, 133416, 133620, 138975, 141480, 142528, 142790, 146880, 147150, 148240, 150912, 156960, 157200, 160344, 163200, 166770, 167025, 171348, 174400, 176850, 177888, 178160, 183600, 185300, 188352, 188640, 196200, 200124, 200430, 209280, 209600, 213792, 214185, 222360, 222700, 226368, 228464, 235440, 235800, 237184, 240516, 242743, 244800, 250155, 251520, 257022, 261600, 266832, 267240, 277950, 282960, 285056, 285580, 293760, 294300, 296480, 300645, 313920, 314400, 320688, 333540, 334050, 342696, 348800, 353700, 355776, 356320, 356975, 367200, 370600, 376704, 377280, 385533, 392400, 400248, 400860, 416925, 419200, 427584, 428370, 444720, 445400, 452736, 456928, 470880, 471600, 481032, 485486, 489600, 500310, 501075, 514044, 523200, 533664, 534480, 555900, 565920, 571160, 588600, 592960, 601290, 627840, 628800, 641376, 642555, 667080, 668100, 685392, 707400, 711552, 712640, 713950, 728229, 734400, 741200, 754560, 771066, 784800, 800496, 801720, 833850, 855168, 856740, 889440, 890800, 913856, 941760, 943200, 962064, 970972, 1000620, 1002150, 1028088, 1046400, 1067328, 1068960, 1070925, 1111800, 1131840, 1142320, 1177200, 1185920, 1202580, 1213715, 1250775, 1257600, 1282752, 1285110, 1334160, 1336200, 1370784, 1414800, 1425280, 1427900, 1456458, 1468800, 1482400, 1503225, 1542132, 1569600, 1600992, 1603440, 1667700, 1713480, 1778880, 1781600, 1827712, 1883520, 1886400, 1924128, 1927665, 1941944, 2001240, 2004300, 2056176, 2134656, 2137920, 2141850, 2184687, 2223600, 2263680, 2284640, 2354400, 2405160, 2427430, 2501550, 2565504, 2570220, 2668320, 2672400, 2741568, 2829600, 2855800, 2912916, 2964800, 3006450, 3084264, 3139200, 3201984, 3206880, 3212775, 3335400, 3426960, 3557760, 3563200, 3641145, 3772800, 3848256, 3855330, 3883888, 4002480, 4008600, 4112352, 4275840, 4283700, 4369374, 4447200, 4569280, 4708800, 4810320, 4854860, 5003100, 5140440, 5336640, 5344800, 5483136, 5659200, 5711600, 5825832, 5929600, 6012900, 6068575, 6168528, 6403968, 6413760, 6425550, 6554061, 6670800, 6853920, 7126400, 7282290, 7696512, 7710660, 7767776, 8004960, 8017200, 8224704, 8567400, 8738748, 8894400, 9138560, 9417600, 9620640, 9638325, 9709720, 10006200, 10280880, 10673280, 10689600, 10923435, 11318400, 11423200, 11651664, 12025800, 12137150, 12337056, 12827520, 12851100, 13108122, 13341600, 13707840, 14564580, 15421320, 15535552, 16009920, 16034400, 16449408, 17134800, 17477496, 17788800, 18205725, 19241280, 19276650, 19419440, 20012400, 20561760, 21379200, 21846870, 22846400, 23303328, 24051600, 24274300, 24674112, 25702200, 26216244, 26683200, 27415680, 29129160, 30842640, 31071104, 32019840, 32068800, 32770305, 34269600, 34954992, 36411450, 38482560, 38553300, 38838880, 40024800, 41123520, 43693740, 45692800, 46606656, 48103200, 48548600, 49348224, 51404400, 52432488, 53366400, 54617175, 58258320, 61685280, 64137600, 65540610, 68539200, 69909984, 72822900, 77106600, 77677760, 80049600, 82247040, 87387480, 93213312, 96206400, 97097200, 102808800, 104864976, 109234350, 116516640, 123370560, 131081220, 137078400, 139819968, 145645800, 154213200, 155355520, 160099200, 163851525, 174774960, 192412800, 194194400, 205617600, 209729952, 218468700, 233033280, 246741120, 262162440, 279639936, 291291600, 308426400, 327703050, 349549920, 388388800, 411235200, 419459904, 436937400, 466066560, 524324880, 582583200, 616852800, 655406100, 699099840, 776777600, 838919808, 873874800, 1048649760, 1165166400, 1233705600, 1310812200, 1398199680, 1747749600, 2097299520, 2330332800, 2621624400, 3495499200, 4194599040, 5243248800, 6990998400, 10486497600, 20972995200]

約数ペア:

[(1, 20972995200), (2, 10486497600), (3, 6990998400), (4, 5243248800), (5, 4194599040), (6, 3495499200), (8, 2621624400), (9, 2330332800), (10, 2097299520), (12, 1747749600), (15, 1398199680), (16, 1310812200), (17, 1233705600), (18, 1165166400), (20, 1048649760), (24, 873874800), (25, 838919808), (27, 776777600), (30, 699099840), (32, 655406100), (34, 616852800), (36, 582583200), (40, 524324880), (45, 466066560), (48, 436937400), (50, 419459904), (51, 411235200), (54, 388388800), (60, 349549920), (64, 327703050), (68, 308426400), (72, 291291600), (75, 279639936), (80, 262162440), (85, 246741120), (90, 233033280), (96, 218468700), (100, 209729952), (102, 205617600), (108, 194194400), (109, 192412800), (120, 174774960), (128, 163851525), (131, 160099200), (135, 155355520), (136, 154213200), (144, 145645800), (150, 139819968), (153, 137078400), (160, 131081220), (170, 123370560), (180, 116516640), (192, 109234350), (200, 104864976), (204, 102808800), (216, 97097200), (218, 96206400), (225, 93213312), (240, 87387480), (255, 82247040), (262, 80049600), (270, 77677760), (272, 77106600), (288, 72822900), (300, 69909984), (306, 68539200), (320, 65540610), (327, 64137600), (340, 61685280), (360, 58258320), (384, 54617175), (393, 53366400), (400, 52432488), (408, 51404400), (425, 49348224), (432, 48548600), (436, 48103200), (450, 46606656), (459, 45692800), (480, 43693740), (510, 41123520), (524, 40024800), (540, 38838880), (544, 38553300), (545, 38482560), (576, 36411450), (600, 34954992), (612, 34269600), (640, 32770305), (654, 32068800), (655, 32019840), (675, 31071104), (680, 30842640), (720, 29129160), (765, 27415680), (786, 26683200), (800, 26216244), (816, 25702200), (850, 24674112), (864, 24274300), (872, 24051600), (900, 23303328), (918, 22846400), (960, 21846870), (981, 21379200), (1020, 20561760), (1048, 20012400), (1080, 19419440), (1088, 19276650), (1090, 19241280), (1152, 18205725), (1179, 17788800), (1200, 17477496), (1224, 17134800), (1275, 16449408), (1308, 16034400), (1310, 16009920), (1350, 15535552), (1360, 15421320), (1440, 14564580), (1530, 13707840), (1572, 13341600), (1600, 13108122), (1632, 12851100), (1635, 12827520), (1700, 12337056), (1728, 12137150), (1744, 12025800), (1800, 11651664), (1836, 11423200), (1853, 11318400), (1920, 10923435), (1962, 10689600), (1965, 10673280), (2040, 10280880), (2096, 10006200), (2160, 9709720), (2176, 9638325), (2180, 9620640), (2227, 9417600), (2295, 9138560), (2358, 8894400), (2400, 8738748), (2448, 8567400), (2550, 8224704), (2616, 8017200), (2620, 8004960), (2700, 7767776), (2720, 7710660), (2725, 7696512), (2880, 7282290), (2943, 7126400), (3060, 6853920), (3144, 6670800), (3200, 6554061), (3264, 6425550), (3270, 6413760), (3275, 6403968), (3400, 6168528), (3456, 6068575), (3488, 6012900), (3537, 5929600), (3600, 5825832), (3672, 5711600), (3706, 5659200), (3825, 5483136), (3924, 5344800), (3930, 5336640), (4080, 5140440), (4192, 5003100), (4320, 4854860), (4360, 4810320), (4454, 4708800), (4590, 4569280), (4716, 4447200), (4800, 4369374), (4896, 4283700), (4905, 4275840), (5100, 4112352), (5232, 4008600), (5240, 4002480), (5400, 3883888), (5440, 3855330), (5450, 3848256), (5559, 3772800), (5760, 3641145), (5886, 3563200), (5895, 3557760), (6120, 3426960), (6288, 3335400), (6528, 3212775), (6540, 3206880), (6550, 3201984), (6681, 3139200), (6800, 3084264), (6976, 3006450), (7074, 2964800), (7200, 2912916), (7344, 2855800), (7412, 2829600), (7650, 2741568), (7848, 2672400), (7860, 2668320), (8160, 2570220), (8175, 2565504), (8384, 2501550), (8640, 2427430), (8720, 2405160), (8908, 2354400), (9180, 2284640), (9265, 2263680), (9432, 2223600), (9600, 2184687), (9792, 2141850), (9810, 2137920), (9825, 2134656), (10200, 2056176), (10464, 2004300), (10480, 2001240), (10800, 1941944), (10880, 1927665), (10900, 1924128), (11118, 1886400), (11135, 1883520), (11475, 1827712), (11772, 1781600), (11790, 1778880), (12240, 1713480), (12576, 1667700), (13080, 1603440), (13100, 1600992), (13362, 1569600), (13600, 1542132), (13952, 1503225), (14148, 1482400), (14279, 1468800), (14400, 1456458), (14688, 1427900), (14715, 1425280), (14824, 1414800), (15300, 1370784), (15696, 1336200), (15720, 1334160), (16320, 1285110), (16350, 1282752), (16677, 1257600), (16768, 1250775), (17280, 1213715), (17440, 1202580), (17685, 1185920), (17816, 1177200), (18360, 1142320), (18530, 1131840), (18864, 1111800), (19584, 1070925), (19620, 1068960), (19650, 1067328), (20043, 1046400), (20400, 1028088), (20928, 1002150), (20960, 1000620), (21600, 970972), (21800, 962064), (22236, 943200), (22270, 941760), (22950, 913856), (23544, 890800), (23580, 889440), (24480, 856740), (24525, 855168), (25152, 833850), (26160, 801720), (26200, 800496), (26724, 784800), (27200, 771066), (27795, 754560), (28296, 741200), (28558, 734400), (28800, 728229), (29376, 713950), (29430, 712640), (29475, 711552), (29648, 707400), (30600, 685392), (31392, 668100), (31440, 667080), (32640, 642555), (32700, 641376), (33354, 628800), (33405, 627840), (34880, 601290), (35370, 592960), (35632, 588600), (36720, 571160), (37060, 565920), (37728, 555900), (39240, 534480), (39300, 533664), (40086, 523200), (40800, 514044), (41856, 501075), (41920, 500310), (42837, 489600), (43200, 485486), (43600, 481032), (44472, 471600), (44540, 470880), (45900, 456928), (46325, 452736), (47088, 445400), (47160, 444720), (48960, 428370), (49050, 427584), (50031, 419200), (50304, 416925), (52320, 400860), (52400, 400248), (53448, 392400), (54400, 385533), (55590, 377280), (55675, 376704), (56592, 370600), (57116, 367200), (58752, 356975), (58860, 356320), (58950, 355776), (59296, 353700), (60129, 348800), (61200, 342696), (62784, 334050), (62880, 333540), (65400, 320688), (66708, 314400), (66810, 313920), (69760, 300645), (70740, 296480), (71264, 294300), (71395, 293760), (73440, 285580), (73575, 285056), (74120, 282960), (75456, 277950), (78480, 267240), (78600, 266832), (80172, 261600), (81600, 257022), (83385, 251520), (83840, 250155), (85674, 244800), (86400, 242743), (87200, 240516), (88425, 237184), (88944, 235800), (89080, 235440), (91800, 228464), (92650, 226368), (94176, 222700), (94320, 222360), (97920, 214185), (98100, 213792), (100062, 209600), (100215, 209280), (104640, 200430), (104800, 200124), (106896, 196200), (111180, 188640), (111350, 188352), (113184, 185300), (114232, 183600), (117720, 178160), (117900, 177888), (118592, 176850), (120258, 174400), (122400, 171348), (125568, 167025), (125760, 166770), (128511, 163200), (130800, 160344), (133416, 157200), (133620, 156960), (138975, 150912), (141480, 148240), (142528, 147150), (142790, 146880)]