898684538880

素因数分解:

$2^{12}\times 3^1\times 5^1\times {\mathrm{739}}^1\times {\mathrm{19793}}^1$

素因数の和:20564

約数の個数: 208

約数和(自身を含む): 2879475935040

約数和(自身を除く): 1980791396160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 512, 640, 739, 768, 960, 1024, 1280, 1478, 1536, 1920, 2048, 2217, 2560, 2956, 3072, 3695, 3840, 4096, 4434, 5120, 5912, 6144, 7390, 7680, 8868, 10240, 11085, 11824, 12288, 14780, 15360, 17736, 19793, 20480, 22170, 23648, 29560, 30720, 35472, 39586, 44340, 47296, 59120, 59379, 61440, 70944, 79172, 88680, 94592, 98965, 118240, 118758, 141888, 158344, 177360, 189184, 197930, 236480, 237516, 283776, 296895, 316688, 354720, 378368, 395860, 472960, 475032, 567552, 593790, 633376, 709440, 756736, 791720, 945920, 950064, 1135104, 1187580, 1266752, 1418880, 1513472, 1583440, 1891840, 1900128, 2270208, 2375160, 2533504, 2837760, 3026944, 3166880, 3783680, 3800256, 4540416, 4750320, 5067008, 5675520, 6333760, 7567360, 7600512, 9080832, 9500640, 10134016, 11351040, 12667520, 14627027, 15134720, 15201024, 19001280, 20268032, 22702080, 25335040, 29254054, 30402048, 38002560, 40536064, 43881081, 45404160, 50670080, 58508108, 60804096, 73135135, 76005120, 81072128, 87762162, 101340160, 117016216, 121608192, 146270270, 152010240, 175524324, 202680320, 219405405, 234032432, 243216384, 292540540, 304020480, 351048648, 405360640, 438810810, 468064864, 585081080, 608040960, 702097296, 877621620, 936129728, 1170162160, 1216081920, 1404194592, 1755243240, 1872259456, 2340324320, 2808389184, 3510486480, 3744518912, 4680648640, 5616778368, 7020972960, 7489037824, 9361297280, 11233556736, 14041945920, 14978075648, 18722594560, 22467113472, 28083891840, 29956151296, 37445189120, 44934226944, 56167783680, 59912302592, 74890378240, 89868453888, 112335567360, 149780756480, 179736907776, 224671134720, 299561512960, 449342269440, 898684538880]

約数ペア:

[(1, 898684538880), (2, 449342269440), (3, 299561512960), (4, 224671134720), (5, 179736907776), (6, 149780756480), (8, 112335567360), (10, 89868453888), (12, 74890378240), (15, 59912302592), (16, 56167783680), (20, 44934226944), (24, 37445189120), (30, 29956151296), (32, 28083891840), (40, 22467113472), (48, 18722594560), (60, 14978075648), (64, 14041945920), (80, 11233556736), (96, 9361297280), (120, 7489037824), (128, 7020972960), (160, 5616778368), (192, 4680648640), (240, 3744518912), (256, 3510486480), (320, 2808389184), (384, 2340324320), (480, 1872259456), (512, 1755243240), (640, 1404194592), (739, 1216081920), (768, 1170162160), (960, 936129728), (1024, 877621620), (1280, 702097296), (1478, 608040960), (1536, 585081080), (1920, 468064864), (2048, 438810810), (2217, 405360640), (2560, 351048648), (2956, 304020480), (3072, 292540540), (3695, 243216384), (3840, 234032432), (4096, 219405405), (4434, 202680320), (5120, 175524324), (5912, 152010240), (6144, 146270270), (7390, 121608192), (7680, 117016216), (8868, 101340160), (10240, 87762162), (11085, 81072128), (11824, 76005120), (12288, 73135135), (14780, 60804096), (15360, 58508108), (17736, 50670080), (19793, 45404160), (20480, 43881081), (22170, 40536064), (23648, 38002560), (29560, 30402048), (30720, 29254054), (35472, 25335040), (39586, 22702080), (44340, 20268032), (47296, 19001280), (59120, 15201024), (59379, 15134720), (61440, 14627027), (70944, 12667520), (79172, 11351040), (88680, 10134016), (94592, 9500640), (98965, 9080832), (118240, 7600512), (118758, 7567360), (141888, 6333760), (158344, 5675520), (177360, 5067008), (189184, 4750320), (197930, 4540416), (236480, 3800256), (237516, 3783680), (283776, 3166880), (296895, 3026944), (316688, 2837760), (354720, 2533504), (378368, 2375160), (395860, 2270208), (472960, 1900128), (475032, 1891840), (567552, 1583440), (593790, 1513472), (633376, 1418880), (709440, 1266752), (756736, 1187580), (791720, 1135104), (945920, 950064)]