8238686560

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{1871}}^1$

素因数の和:2001

約数の個数: 192

約数和(自身を含む): 21992705280

約数和(自身を除く): 13754018720

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 29, 32, 40, 52, 58, 65, 73, 80, 104, 116, 130, 145, 146, 160, 208, 232, 260, 290, 292, 365, 377, 416, 464, 520, 580, 584, 730, 754, 928, 949, 1040, 1160, 1168, 1460, 1508, 1871, 1885, 1898, 2080, 2117, 2320, 2336, 2920, 3016, 3742, 3770, 3796, 4234, 4640, 4745, 5840, 6032, 7484, 7540, 7592, 8468, 9355, 9490, 10585, 11680, 12064, 14968, 15080, 15184, 16936, 18710, 18980, 21170, 24323, 27521, 29936, 30160, 30368, 33872, 37420, 37960, 42340, 48646, 54259, 55042, 59872, 60320, 67744, 74840, 75920, 84680, 97292, 108518, 110084, 121615, 136583, 137605, 149680, 151840, 169360, 194584, 217036, 220168, 243230, 271295, 273166, 275210, 299360, 338720, 389168, 434072, 440336, 486460, 542590, 546332, 550420, 682915, 705367, 778336, 868144, 880672, 972920, 1085180, 1092664, 1100840, 1365830, 1410734, 1736288, 1775579, 1945840, 2170360, 2185328, 2201680, 2731660, 2821468, 3526835, 3551158, 3891680, 3960907, 4340720, 4370656, 4403360, 5463320, 5642936, 7053670, 7102316, 7921814, 8681440, 8877895, 10926640, 11285872, 14107340, 14204632, 15843628, 17755790, 19804535, 21853280, 22571744, 28214680, 28409264, 31687256, 35511580, 39609070, 51491791, 56429360, 56818528, 63374512, 71023160, 79218140, 102983582, 112858720, 126749024, 142046320, 158436280, 205967164, 257458955, 284092640, 316872560, 411934328, 514917910, 633745120, 823868656, 1029835820, 1647737312, 2059671640, 4119343280, 8238686560]

約数ペア:

[(1, 8238686560), (2, 4119343280), (4, 2059671640), (5, 1647737312), (8, 1029835820), (10, 823868656), (13, 633745120), (16, 514917910), (20, 411934328), (26, 316872560), (29, 284092640), (32, 257458955), (40, 205967164), (52, 158436280), (58, 142046320), (65, 126749024), (73, 112858720), (80, 102983582), (104, 79218140), (116, 71023160), (130, 63374512), (145, 56818528), (146, 56429360), (160, 51491791), (208, 39609070), (232, 35511580), (260, 31687256), (290, 28409264), (292, 28214680), (365, 22571744), (377, 21853280), (416, 19804535), (464, 17755790), (520, 15843628), (580, 14204632), (584, 14107340), (730, 11285872), (754, 10926640), (928, 8877895), (949, 8681440), (1040, 7921814), (1160, 7102316), (1168, 7053670), (1460, 5642936), (1508, 5463320), (1871, 4403360), (1885, 4370656), (1898, 4340720), (2080, 3960907), (2117, 3891680), (2320, 3551158), (2336, 3526835), (2920, 2821468), (3016, 2731660), (3742, 2201680), (3770, 2185328), (3796, 2170360), (4234, 1945840), (4640, 1775579), (4745, 1736288), (5840, 1410734), (6032, 1365830), (7484, 1100840), (7540, 1092664), (7592, 1085180), (8468, 972920), (9355, 880672), (9490, 868144), (10585, 778336), (11680, 705367), (12064, 682915), (14968, 550420), (15080, 546332), (15184, 542590), (16936, 486460), (18710, 440336), (18980, 434072), (21170, 389168), (24323, 338720), (27521, 299360), (29936, 275210), (30160, 273166), (30368, 271295), (33872, 243230), (37420, 220168), (37960, 217036), (42340, 194584), (48646, 169360), (54259, 151840), (55042, 149680), (59872, 137605), (60320, 136583), (67744, 121615), (74840, 110084), (75920, 108518), (84680, 97292)]