15219037440

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{809}}^1$

素因数の和:930

約数の個数: 432

約数和(自身を含む): 55788445440

約数和(自身を除く): 40569408000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 64, 69, 71, 72, 80, 90, 92, 96, 115, 120, 128, 138, 142, 144, 160, 180, 184, 192, 207, 213, 230, 240, 256, 276, 284, 288, 320, 345, 355, 360, 368, 384, 414, 426, 460, 480, 552, 568, 576, 639, 640, 690, 710, 720, 736, 768, 809, 828, 852, 920, 960, 1035, 1065, 1104, 1136, 1152, 1278, 1280, 1380, 1420, 1440, 1472, 1618, 1633, 1656, 1704, 1840, 1920, 2070, 2130, 2208, 2272, 2304, 2427, 2556, 2760, 2840, 2880, 2944, 3195, 3236, 3266, 3312, 3408, 3680, 3840, 4045, 4140, 4260, 4416, 4544, 4854, 4899, 5112, 5520, 5680, 5760, 5888, 6390, 6472, 6532, 6624, 6816, 7281, 7360, 8090, 8165, 8280, 8520, 8832, 9088, 9708, 9798, 10224, 11040, 11360, 11520, 12135, 12780, 12944, 13064, 13248, 13632, 14562, 14697, 14720, 16180, 16330, 16560, 17040, 17664, 18176, 18607, 19416, 19596, 20448, 22080, 22720, 24270, 24495, 25560, 25888, 26128, 26496, 27264, 29124, 29394, 29440, 32360, 32660, 33120, 34080, 36405, 37214, 38832, 39192, 40896, 44160, 45440, 48540, 48990, 51120, 51776, 52256, 52992, 54528, 55821, 57439, 58248, 58788, 64720, 65320, 66240, 68160, 72810, 73485, 74428, 77664, 78384, 81792, 88320, 90880, 93035, 97080, 97980, 102240, 103552, 104512, 111642, 114878, 116496, 117576, 129440, 130640, 132480, 136320, 145620, 146970, 148856, 155328, 156768, 163584, 167463, 172317, 186070, 194160, 195960, 204480, 207104, 209024, 223284, 229756, 232992, 235152, 258880, 261280, 264960, 272640, 279105, 287195, 291240, 293940, 297712, 310656, 313536, 334926, 344634, 372140, 388320, 391920, 408960, 418048, 446568, 459512, 465984, 470304, 516951, 517760, 522560, 558210, 574390, 582480, 587880, 595424, 621312, 627072, 669852, 689268, 744280, 776640, 783840, 817920, 837315, 861585, 893136, 919024, 931968, 940608, 1033902, 1035520, 1045120, 1116420, 1148780, 1164960, 1175760, 1190848, 1254144, 1321097, 1339704, 1378536, 1488560, 1553280, 1567680, 1674630, 1723170, 1786272, 1838048, 1863936, 1881216, 2067804, 2090240, 2232840, 2297560, 2329920, 2351520, 2381696, 2584755, 2642194, 2679408, 2757072, 2977120, 3106560, 3135360, 3349260, 3446340, 3572544, 3676096, 3762432, 3963291, 4135608, 4465680, 4595120, 4659840, 4703040, 4763392, 5169510, 5284388, 5358816, 5514144, 5954240, 6270720, 6605485, 6698520, 6892680, 7145088, 7352192, 7926582, 8271216, 8931360, 9190240, 9319680, 9406080, 10339020, 10568776, 10717632, 11028288, 11889873, 11908480, 13210970, 13397040, 13785360, 14290176, 14704384, 15853164, 16542432, 17862720, 18380480, 18812160, 19816455, 20678040, 21137552, 21435264, 22056576, 23779746, 23816960, 26421940, 26794080, 27570720, 31706328, 33084864, 35725440, 36760960, 39632910, 41356080, 42275104, 42870528, 44113152, 47559492, 52843880, 53588160, 55141440, 59449365, 63412656, 66169728, 71450880, 73521920, 79265820, 82712160, 84550208, 95118984, 105687760, 107176320, 110282880, 118898730, 126825312, 132339456, 158531640, 165424320, 169100416, 190237968, 211375520, 214352640, 220565760, 237797460, 253650624, 317063280, 330848640, 338200832, 380475936, 422751040, 475594920, 507301248, 634126560, 661697280, 760951872, 845502080, 951189840, 1014602496, 1268253120, 1521903744, 1691004160, 1902379680, 2536506240, 3043807488, 3804759360, 5073012480, 7609518720, 15219037440]

約数ペア:

[(1, 15219037440), (2, 7609518720), (3, 5073012480), (4, 3804759360), (5, 3043807488), (6, 2536506240), (8, 1902379680), (9, 1691004160), (10, 1521903744), (12, 1268253120), (15, 1014602496), (16, 951189840), (18, 845502080), (20, 760951872), (23, 661697280), (24, 634126560), (30, 507301248), (32, 475594920), (36, 422751040), (40, 380475936), (45, 338200832), (46, 330848640), (48, 317063280), (60, 253650624), (64, 237797460), (69, 220565760), (71, 214352640), (72, 211375520), (80, 190237968), (90, 169100416), (92, 165424320), (96, 158531640), (115, 132339456), (120, 126825312), (128, 118898730), (138, 110282880), (142, 107176320), (144, 105687760), (160, 95118984), (180, 84550208), (184, 82712160), (192, 79265820), (207, 73521920), (213, 71450880), (230, 66169728), (240, 63412656), (256, 59449365), (276, 55141440), (284, 53588160), (288, 52843880), (320, 47559492), (345, 44113152), (355, 42870528), (360, 42275104), (368, 41356080), (384, 39632910), (414, 36760960), (426, 35725440), (460, 33084864), (480, 31706328), (552, 27570720), (568, 26794080), (576, 26421940), (639, 23816960), (640, 23779746), (690, 22056576), (710, 21435264), (720, 21137552), (736, 20678040), (768, 19816455), (809, 18812160), (828, 18380480), (852, 17862720), (920, 16542432), (960, 15853164), (1035, 14704384), (1065, 14290176), (1104, 13785360), (1136, 13397040), (1152, 13210970), (1278, 11908480), (1280, 11889873), (1380, 11028288), (1420, 10717632), (1440, 10568776), (1472, 10339020), (1618, 9406080), (1633, 9319680), (1656, 9190240), (1704, 8931360), (1840, 8271216), (1920, 7926582), (2070, 7352192), (2130, 7145088), (2208, 6892680), (2272, 6698520), (2304, 6605485), (2427, 6270720), (2556, 5954240), (2760, 5514144), (2840, 5358816), (2880, 5284388), (2944, 5169510), (3195, 4763392), (3236, 4703040), (3266, 4659840), (3312, 4595120), (3408, 4465680), (3680, 4135608), (3840, 3963291), (4045, 3762432), (4140, 3676096), (4260, 3572544), (4416, 3446340), (4544, 3349260), (4854, 3135360), (4899, 3106560), (5112, 2977120), (5520, 2757072), (5680, 2679408), (5760, 2642194), (5888, 2584755), (6390, 2381696), (6472, 2351520), (6532, 2329920), (6624, 2297560), (6816, 2232840), (7281, 2090240), (7360, 2067804), (8090, 1881216), (8165, 1863936), (8280, 1838048), (8520, 1786272), (8832, 1723170), (9088, 1674630), (9708, 1567680), (9798, 1553280), (10224, 1488560), (11040, 1378536), (11360, 1339704), (11520, 1321097), (12135, 1254144), (12780, 1190848), (12944, 1175760), (13064, 1164960), (13248, 1148780), (13632, 1116420), (14562, 1045120), (14697, 1035520), (14720, 1033902), (16180, 940608), (16330, 931968), (16560, 919024), (17040, 893136), (17664, 861585), (18176, 837315), (18607, 817920), (19416, 783840), (19596, 776640), (20448, 744280), (22080, 689268), (22720, 669852), (24270, 627072), (24495, 621312), (25560, 595424), (25888, 587880), (26128, 582480), (26496, 574390), (27264, 558210), (29124, 522560), (29394, 517760), (29440, 516951), (32360, 470304), (32660, 465984), (33120, 459512), (34080, 446568), (36405, 418048), (37214, 408960), (38832, 391920), (39192, 388320), (40896, 372140), (44160, 344634), (45440, 334926), (48540, 313536), (48990, 310656), (51120, 297712), (51776, 293940), (52256, 291240), (52992, 287195), (54528, 279105), (55821, 272640), (57439, 264960), (58248, 261280), (58788, 258880), (64720, 235152), (65320, 232992), (66240, 229756), (68160, 223284), (72810, 209024), (73485, 207104), (74428, 204480), (77664, 195960), (78384, 194160), (81792, 186070), (88320, 172317), (90880, 167463), (93035, 163584), (97080, 156768), (97980, 155328), (102240, 148856), (103552, 146970), (104512, 145620), (111642, 136320), (114878, 132480), (116496, 130640), (117576, 129440)]