1355140320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1\times {\mathrm{439}}^1$

素因数の和:625

約数の個数: 192

約数和(自身を含む): 4390848000

約数和(自身を除く): 3035707680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 59, 60, 80, 96, 109, 118, 120, 160, 177, 218, 236, 240, 295, 327, 354, 436, 439, 472, 480, 545, 590, 654, 708, 872, 878, 885, 944, 1090, 1180, 1308, 1317, 1416, 1635, 1744, 1756, 1770, 1888, 2180, 2195, 2360, 2616, 2634, 2832, 3270, 3488, 3512, 3540, 4360, 4390, 4720, 5232, 5268, 5664, 6431, 6540, 6585, 7024, 7080, 8720, 8780, 9440, 10464, 10536, 12862, 13080, 13170, 14048, 14160, 17440, 17560, 19293, 21072, 25724, 25901, 26160, 26340, 28320, 32155, 35120, 38586, 42144, 47851, 51448, 51802, 52320, 52680, 64310, 70240, 77172, 77703, 95702, 96465, 102896, 103604, 105360, 128620, 129505, 143553, 154344, 155406, 191404, 192930, 205792, 207208, 210720, 239255, 257240, 259010, 287106, 308688, 310812, 382808, 385860, 388515, 414416, 478510, 514480, 518020, 574212, 617376, 621624, 717765, 765616, 771720, 777030, 828832, 957020, 1028960, 1036040, 1148424, 1243248, 1435530, 1531232, 1543440, 1554060, 1914040, 2072080, 2296848, 2486496, 2823209, 2871060, 3086880, 3108120, 3828080, 4144160, 4593696, 5646418, 5742120, 6216240, 7656160, 8469627, 11292836, 11484240, 12432480, 14116045, 16939254, 22585672, 22968480, 28232090, 33878508, 42348135, 45171344, 56464180, 67757016, 84696270, 90342688, 112928360, 135514032, 169392540, 225856720, 271028064, 338785080, 451713440, 677570160, 1355140320]

約数ペア:

[(1, 1355140320), (2, 677570160), (3, 451713440), (4, 338785080), (5, 271028064), (6, 225856720), (8, 169392540), (10, 135514032), (12, 112928360), (15, 90342688), (16, 84696270), (20, 67757016), (24, 56464180), (30, 45171344), (32, 42348135), (40, 33878508), (48, 28232090), (59, 22968480), (60, 22585672), (80, 16939254), (96, 14116045), (109, 12432480), (118, 11484240), (120, 11292836), (160, 8469627), (177, 7656160), (218, 6216240), (236, 5742120), (240, 5646418), (295, 4593696), (327, 4144160), (354, 3828080), (436, 3108120), (439, 3086880), (472, 2871060), (480, 2823209), (545, 2486496), (590, 2296848), (654, 2072080), (708, 1914040), (872, 1554060), (878, 1543440), (885, 1531232), (944, 1435530), (1090, 1243248), (1180, 1148424), (1308, 1036040), (1317, 1028960), (1416, 957020), (1635, 828832), (1744, 777030), (1756, 771720), (1770, 765616), (1888, 717765), (2180, 621624), (2195, 617376), (2360, 574212), (2616, 518020), (2634, 514480), (2832, 478510), (3270, 414416), (3488, 388515), (3512, 385860), (3540, 382808), (4360, 310812), (4390, 308688), (4720, 287106), (5232, 259010), (5268, 257240), (5664, 239255), (6431, 210720), (6540, 207208), (6585, 205792), (7024, 192930), (7080, 191404), (8720, 155406), (8780, 154344), (9440, 143553), (10464, 129505), (10536, 128620), (12862, 105360), (13080, 103604), (13170, 102896), (14048, 96465), (14160, 95702), (17440, 77703), (17560, 77172), (19293, 70240), (21072, 64310), (25724, 52680), (25901, 52320), (26160, 51802), (26340, 51448), (28320, 47851), (32155, 42144), (35120, 38586)]