1521291240

素因数分解:

$2^3\times 3^3\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1$

素因数の和:159

約数の個数: 768

約数和(自身を含む): 6648480000

約数和(自身を除く): 5127188760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 17, 18, 19, 20, 21, 24, 27, 28, 30, 34, 35, 36, 38, 40, 42, 45, 49, 51, 54, 56, 57, 60, 63, 68, 70, 72, 76, 84, 85, 89, 90, 95, 98, 102, 105, 108, 114, 119, 120, 126, 133, 135, 136, 140, 147, 152, 153, 168, 170, 171, 178, 180, 189, 190, 196, 204, 210, 216, 228, 238, 245, 252, 255, 266, 267, 270, 280, 285, 294, 306, 315, 323, 340, 342, 356, 357, 360, 378, 380, 392, 399, 408, 420, 441, 445, 456, 459, 476, 490, 504, 510, 513, 532, 534, 540, 570, 588, 595, 612, 623, 630, 646, 665, 680, 684, 712, 714, 735, 756, 760, 765, 798, 801, 833, 840, 855, 882, 890, 918, 931, 945, 952, 969, 980, 1020, 1026, 1064, 1068, 1071, 1080, 1140, 1176, 1190, 1197, 1224, 1246, 1260, 1292, 1323, 1330, 1335, 1368, 1428, 1470, 1512, 1513, 1530, 1596, 1602, 1615, 1666, 1691, 1710, 1764, 1780, 1785, 1836, 1862, 1869, 1890, 1938, 1960, 1995, 2040, 2052, 2136, 2142, 2205, 2261, 2280, 2295, 2380, 2394, 2403, 2492, 2499, 2520, 2565, 2584, 2646, 2660, 2670, 2793, 2856, 2907, 2940, 3026, 3060, 3115, 3192, 3204, 3213, 3230, 3332, 3382, 3420, 3528, 3560, 3570, 3591, 3672, 3724, 3738, 3780, 3876, 3990, 4005, 4104, 4165, 4284, 4361, 4410, 4522, 4539, 4590, 4655, 4760, 4788, 4806, 4845, 4984, 4998, 5073, 5130, 5292, 5320, 5340, 5355, 5586, 5607, 5814, 5880, 5985, 6052, 6120, 6230, 6408, 6426, 6460, 6615, 6664, 6764, 6783, 6840, 7140, 7182, 7448, 7476, 7497, 7560, 7565, 7752, 7980, 8010, 8330, 8379, 8455, 8568, 8721, 8722, 8820, 9044, 9078, 9180, 9310, 9345, 9576, 9612, 9690, 9996, 10146, 10260, 10584, 10591, 10680, 10710, 11172, 11214, 11305, 11628, 11837, 11970, 12015, 12104, 12460, 12495, 12852, 12920, 13083, 13230, 13528, 13566, 13617, 13965, 14280, 14364, 14535, 14952, 14994, 15130, 15219, 15827, 15960, 16020, 16065, 16660, 16758, 16821, 16910, 17442, 17444, 17640, 17955, 18088, 18156, 18360, 18620, 18690, 19224, 19380, 19992, 20292, 20349, 20520, 21182, 21420, 21805, 22344, 22428, 22491, 22610, 22695, 23256, 23674, 23940, 24030, 24920, 24990, 25137, 25365, 25704, 26166, 26460, 27132, 27234, 27930, 28035, 28728, 28747, 29070, 29988, 30260, 30438, 31654, 31773, 32040, 32130, 33320, 33516, 33642, 33820, 33915, 34884, 34888, 35511, 35910, 36312, 37240, 37380, 37485, 38760, 39249, 40584, 40698, 40851, 41895, 42364, 42840, 43605, 43610, 44856, 44982, 45220, 45390, 45657, 47348, 47481, 47880, 48060, 49980, 50274, 50730, 52332, 52920, 52955, 54264, 54468, 55860, 56070, 57494, 58140, 59185, 59976, 60520, 60876, 61047, 63308, 63546, 64260, 65415, 67032, 67284, 67640, 67830, 68085, 69768, 71022, 71820, 74137, 74760, 74970, 76095, 78498, 79135, 81396, 81702, 82859, 83790, 84105, 84728, 86241, 87210, 87220, 89964, 90440, 90780, 91314, 94696, 94962, 95319, 96120, 99960, 100548, 101460, 101745, 104664, 105910, 106533, 108936, 111720, 112140, 112455, 114988, 116280, 117747, 118370, 121752, 122094, 125685, 126616, 127092, 128520, 130830, 134568, 135660, 136170, 142044, 142443, 143640, 143735, 148274, 149940, 152190, 156996, 158270, 158865, 162792, 163404, 165718, 167580, 168210, 172482, 174420, 174440, 177555, 179928, 181560, 182628, 189924, 190638, 196245, 201096, 201229, 202920, 203490, 204255, 211820, 213066, 222411, 224280, 224910, 228285, 229976, 235494, 236740, 237405, 244188, 248577, 251370, 254184, 258723, 261660, 271320, 272340, 284088, 284886, 285957, 287470, 296548, 299880, 304380, 305235, 313992, 316540, 317730, 319599, 326808, 331436, 335160, 336420, 344964, 348840, 355110, 365256, 370685, 379848, 381276, 392490, 402458, 406980, 408510, 414295, 423640, 426132, 427329, 431205, 444822, 449820, 456570, 470988, 473480, 474810, 476595, 488376, 497154, 502740, 517446, 523320, 532665, 544680, 569772, 571914, 574940, 588735, 593096, 603687, 608760, 610470, 633080, 635460, 639198, 662872, 667233, 672840, 689928, 710220, 712215, 741370, 745731, 762552, 776169, 784980, 804916, 813960, 817020, 828590, 852264, 854658, 862410, 889644, 899640, 913140, 941976, 949620, 953190, 994308, 1005480, 1006145, 1034892, 1065330, 1112055, 1139544, 1143828, 1149880, 1177470, 1207374, 1220940, 1242885, 1270920, 1278396, 1293615, 1334466, 1408603, 1420440, 1424430, 1429785, 1482740, 1491462, 1552338, 1569960, 1597995, 1609832, 1634040, 1657180, 1709316, 1724820, 1779288, 1811061, 1826280, 1899240, 1906380, 1988616, 2001699, 2012290, 2069784, 2130660, 2136645, 2224110, 2237193, 2287656, 2354940, 2414748, 2441880, 2485770, 2556792, 2587230, 2668932, 2817206, 2848860, 2859570, 2965480, 2982924, 3018435, 3104676, 3195990, 3314360, 3336165, 3418632, 3449640, 3622122, 3728655, 3812760, 3880845, 4003398, 4024580, 4225809, 4261320, 4273290, 4448220, 4474386, 4709880, 4829496, 4971540, 5174460, 5337864, 5433183, 5634412, 5697720, 5719140, 5965848, 6036870, 6209352, 6391980, 6672330, 7043015, 7244244, 7457310, 7761690, 8006796, 8049160, 8451618, 8546580, 8896440, 8948772, 9055305, 9943080, 10008495, 10348920, 10866366, 11185965, 11268824, 11438280, 12073740, 12677427, 12783960, 13344660, 14086030, 14488488, 14914620, 15523380, 16013592, 16903236, 17093160, 17897544, 18110610, 20016990, 21129045, 21732732, 22371930, 24147480, 25354854, 26689320, 27165915, 28172060, 29829240, 31046760, 33806472, 36221220, 38032281, 40033980, 42258090, 43465464, 44743860, 50709708, 54331830, 56344120, 63387135, 72442440, 76064562, 80067960, 84516180, 89487720, 101419416, 108663660, 126774270, 152129124, 169032360, 190161405, 217327320, 253548540, 304258248, 380322810, 507097080, 760645620, 1521291240]

約数ペア:

[(1, 1521291240), (2, 760645620), (3, 507097080), (4, 380322810), (5, 304258248), (6, 253548540), (7, 217327320), (8, 190161405), (9, 169032360), (10, 152129124), (12, 126774270), (14, 108663660), (15, 101419416), (17, 89487720), (18, 84516180), (19, 80067960), (20, 76064562), (21, 72442440), (24, 63387135), (27, 56344120), (28, 54331830), (30, 50709708), (34, 44743860), (35, 43465464), (36, 42258090), (38, 40033980), (40, 38032281), (42, 36221220), (45, 33806472), (49, 31046760), (51, 29829240), (54, 28172060), (56, 27165915), (57, 26689320), (60, 25354854), (63, 24147480), (68, 22371930), (70, 21732732), (72, 21129045), (76, 20016990), (84, 18110610), (85, 17897544), (89, 17093160), (90, 16903236), (95, 16013592), (98, 15523380), (102, 14914620), (105, 14488488), (108, 14086030), (114, 13344660), (119, 12783960), (120, 12677427), (126, 12073740), (133, 11438280), (135, 11268824), (136, 11185965), (140, 10866366), (147, 10348920), (152, 10008495), (153, 9943080), (168, 9055305), (170, 8948772), (171, 8896440), (178, 8546580), (180, 8451618), (189, 8049160), (190, 8006796), (196, 7761690), (204, 7457310), (210, 7244244), (216, 7043015), (228, 6672330), (238, 6391980), (245, 6209352), (252, 6036870), (255, 5965848), (266, 5719140), (267, 5697720), (270, 5634412), (280, 5433183), (285, 5337864), (294, 5174460), (306, 4971540), (315, 4829496), (323, 4709880), (340, 4474386), (342, 4448220), (356, 4273290), (357, 4261320), (360, 4225809), (378, 4024580), (380, 4003398), (392, 3880845), (399, 3812760), (408, 3728655), (420, 3622122), (441, 3449640), (445, 3418632), (456, 3336165), (459, 3314360), (476, 3195990), (490, 3104676), (504, 3018435), (510, 2982924), (513, 2965480), (532, 2859570), (534, 2848860), (540, 2817206), (570, 2668932), (588, 2587230), (595, 2556792), (612, 2485770), (623, 2441880), (630, 2414748), (646, 2354940), (665, 2287656), (680, 2237193), (684, 2224110), (712, 2136645), (714, 2130660), (735, 2069784), (756, 2012290), (760, 2001699), (765, 1988616), (798, 1906380), (801, 1899240), (833, 1826280), (840, 1811061), (855, 1779288), (882, 1724820), (890, 1709316), (918, 1657180), (931, 1634040), (945, 1609832), (952, 1597995), (969, 1569960), (980, 1552338), (1020, 1491462), (1026, 1482740), (1064, 1429785), (1068, 1424430), (1071, 1420440), (1080, 1408603), (1140, 1334466), (1176, 1293615), (1190, 1278396), (1197, 1270920), (1224, 1242885), (1246, 1220940), (1260, 1207374), (1292, 1177470), (1323, 1149880), (1330, 1143828), (1335, 1139544), (1368, 1112055), (1428, 1065330), (1470, 1034892), (1512, 1006145), (1513, 1005480), (1530, 994308), (1596, 953190), (1602, 949620), (1615, 941976), (1666, 913140), (1691, 899640), (1710, 889644), (1764, 862410), (1780, 854658), (1785, 852264), (1836, 828590), (1862, 817020), (1869, 813960), (1890, 804916), (1938, 784980), (1960, 776169), (1995, 762552), (2040, 745731), (2052, 741370), (2136, 712215), (2142, 710220), (2205, 689928), (2261, 672840), (2280, 667233), (2295, 662872), (2380, 639198), (2394, 635460), (2403, 633080), (2492, 610470), (2499, 608760), (2520, 603687), (2565, 593096), (2584, 588735), (2646, 574940), (2660, 571914), (2670, 569772), (2793, 544680), (2856, 532665), (2907, 523320), (2940, 517446), (3026, 502740), (3060, 497154), (3115, 488376), (3192, 476595), (3204, 474810), (3213, 473480), (3230, 470988), (3332, 456570), (3382, 449820), (3420, 444822), (3528, 431205), (3560, 427329), (3570, 426132), (3591, 423640), (3672, 414295), (3724, 408510), (3738, 406980), (3780, 402458), (3876, 392490), (3990, 381276), (4005, 379848), (4104, 370685), (4165, 365256), (4284, 355110), (4361, 348840), (4410, 344964), (4522, 336420), (4539, 335160), (4590, 331436), (4655, 326808), (4760, 319599), (4788, 317730), (4806, 316540), (4845, 313992), (4984, 305235), (4998, 304380), (5073, 299880), (5130, 296548), (5292, 287470), (5320, 285957), (5340, 284886), (5355, 284088), (5586, 272340), (5607, 271320), (5814, 261660), (5880, 258723), (5985, 254184), (6052, 251370), (6120, 248577), (6230, 244188), (6408, 237405), (6426, 236740), (6460, 235494), (6615, 229976), (6664, 228285), (6764, 224910), (6783, 224280), (6840, 222411), (7140, 213066), (7182, 211820), (7448, 204255), (7476, 203490), (7497, 202920), (7560, 201229), (7565, 201096), (7752, 196245), (7980, 190638), (8010, 189924), (8330, 182628), (8379, 181560), (8455, 179928), (8568, 177555), (8721, 174440), (8722, 174420), (8820, 172482), (9044, 168210), (9078, 167580), (9180, 165718), (9310, 163404), (9345, 162792), (9576, 158865), (9612, 158270), (9690, 156996), (9996, 152190), (10146, 149940), (10260, 148274), (10584, 143735), (10591, 143640), (10680, 142443), (10710, 142044), (11172, 136170), (11214, 135660), (11305, 134568), (11628, 130830), (11837, 128520), (11970, 127092), (12015, 126616), (12104, 125685), (12460, 122094), (12495, 121752), (12852, 118370), (12920, 117747), (13083, 116280), (13230, 114988), (13528, 112455), (13566, 112140), (13617, 111720), (13965, 108936), (14280, 106533), (14364, 105910), (14535, 104664), (14952, 101745), (14994, 101460), (15130, 100548), (15219, 99960), (15827, 96120), (15960, 95319), (16020, 94962), (16065, 94696), (16660, 91314), (16758, 90780), (16821, 90440), (16910, 89964), (17442, 87220), (17444, 87210), (17640, 86241), (17955, 84728), (18088, 84105), (18156, 83790), (18360, 82859), (18620, 81702), (18690, 81396), (19224, 79135), (19380, 78498), (19992, 76095), (20292, 74970), (20349, 74760), (20520, 74137), (21182, 71820), (21420, 71022), (21805, 69768), (22344, 68085), (22428, 67830), (22491, 67640), (22610, 67284), (22695, 67032), (23256, 65415), (23674, 64260), (23940, 63546), (24030, 63308), (24920, 61047), (24990, 60876), (25137, 60520), (25365, 59976), (25704, 59185), (26166, 58140), (26460, 57494), (27132, 56070), (27234, 55860), (27930, 54468), (28035, 54264), (28728, 52955), (28747, 52920), (29070, 52332), (29988, 50730), (30260, 50274), (30438, 49980), (31654, 48060), (31773, 47880), (32040, 47481), (32130, 47348), (33320, 45657), (33516, 45390), (33642, 45220), (33820, 44982), (33915, 44856), (34884, 43610), (34888, 43605), (35511, 42840), (35910, 42364), (36312, 41895), (37240, 40851), (37380, 40698), (37485, 40584), (38760, 39249)]