39428064480

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{3299}}^1\times {\mathrm{3557}}^1$

素因数の和:6881

約数の個数: 192

約数和(自身を含む): 142023974400

約数和(自身を除く): 102595909920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3299, 3360, 3557, 6598, 7114, 9897, 10671, 13196, 14228, 16495, 17785, 19794, 21342, 23093, 24899, 26392, 28456, 32990, 35570, 39588, 42684, 46186, 49485, 49798, 52784, 53355, 56912, 65980, 69279, 71140, 74697, 79176, 85368, 92372, 98970, 99596, 105568, 106710, 113824, 115465, 124495, 131960, 138558, 142280, 149394, 158352, 170736, 184744, 197940, 199192, 213420, 230930, 248990, 263920, 277116, 284560, 298788, 316704, 341472, 346395, 369488, 373485, 395880, 398384, 426840, 461860, 497980, 527840, 554232, 569120, 597576, 692790, 738976, 746970, 791760, 796768, 853680, 923720, 995960, 1108464, 1195152, 1385580, 1493940, 1583520, 1707360, 1847440, 1991920, 2216928, 2390304, 2771160, 2987880, 3694880, 3983840, 5542320, 5975760, 11084640, 11734543, 11951520, 23469086, 35203629, 46938172, 58672715, 70407258, 82141801, 93876344, 117345430, 140814516, 164283602, 176018145, 187752688, 234690860, 246425403, 281629032, 328567204, 352036290, 375505376, 410709005, 469381720, 492850806, 563258064, 657134408, 704072580, 821418010, 938763440, 985701612, 1126516128, 1232127015, 1314268816, 1408145160, 1642836020, 1877526880, 1971403224, 2464254030, 2628537632, 2816290320, 3285672040, 3942806448, 4928508060, 5632580640, 6571344080, 7885612896, 9857016120, 13142688160, 19714032240, 39428064480]

約数ペア:

[(1, 39428064480), (2, 19714032240), (3, 13142688160), (4, 9857016120), (5, 7885612896), (6, 6571344080), (7, 5632580640), (8, 4928508060), (10, 3942806448), (12, 3285672040), (14, 2816290320), (15, 2628537632), (16, 2464254030), (20, 1971403224), (21, 1877526880), (24, 1642836020), (28, 1408145160), (30, 1314268816), (32, 1232127015), (35, 1126516128), (40, 985701612), (42, 938763440), (48, 821418010), (56, 704072580), (60, 657134408), (70, 563258064), (80, 492850806), (84, 469381720), (96, 410709005), (105, 375505376), (112, 352036290), (120, 328567204), (140, 281629032), (160, 246425403), (168, 234690860), (210, 187752688), (224, 176018145), (240, 164283602), (280, 140814516), (336, 117345430), (420, 93876344), (480, 82141801), (560, 70407258), (672, 58672715), (840, 46938172), (1120, 35203629), (1680, 23469086), (3299, 11951520), (3360, 11734543), (3557, 11084640), (6598, 5975760), (7114, 5542320), (9897, 3983840), (10671, 3694880), (13196, 2987880), (14228, 2771160), (16495, 2390304), (17785, 2216928), (19794, 1991920), (21342, 1847440), (23093, 1707360), (24899, 1583520), (26392, 1493940), (28456, 1385580), (32990, 1195152), (35570, 1108464), (39588, 995960), (42684, 923720), (46186, 853680), (49485, 796768), (49798, 791760), (52784, 746970), (53355, 738976), (56912, 692790), (65980, 597576), (69279, 569120), (71140, 554232), (74697, 527840), (79176, 497980), (85368, 461860), (92372, 426840), (98970, 398384), (99596, 395880), (105568, 373485), (106710, 369488), (113824, 346395), (115465, 341472), (124495, 316704), (131960, 298788), (138558, 284560), (142280, 277116), (149394, 263920), (158352, 248990), (170736, 230930), (184744, 213420), (197940, 199192)]