207084960

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4639}}^1$

素因数の和:4691

約数の個数: 144

約数和(自身を含む): 729630720

約数和(自身を除く): 522545760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 96, 120, 124, 144, 155, 160, 180, 186, 240, 248, 279, 288, 310, 360, 372, 465, 480, 496, 558, 620, 720, 744, 930, 992, 1116, 1240, 1395, 1440, 1488, 1860, 2232, 2480, 2790, 2976, 3720, 4464, 4639, 4960, 5580, 7440, 8928, 9278, 11160, 13917, 14880, 18556, 22320, 23195, 27834, 37112, 41751, 44640, 46390, 55668, 69585, 74224, 83502, 92780, 111336, 139170, 143809, 148448, 167004, 185560, 208755, 222672, 278340, 287618, 334008, 371120, 417510, 431427, 445344, 556680, 575236, 668016, 719045, 742240, 835020, 862854, 1113360, 1150472, 1294281, 1336032, 1438090, 1670040, 1725708, 2157135, 2226720, 2300944, 2588562, 2876180, 3340080, 3451416, 4314270, 4601888, 5177124, 5752360, 6471405, 6680160, 6902832, 8628540, 10354248, 11504720, 12942810, 13805664, 17257080, 20708496, 23009440, 25885620, 34514160, 41416992, 51771240, 69028320, 103542480, 207084960]

約数ペア:

[(1, 207084960), (2, 103542480), (3, 69028320), (4, 51771240), (5, 41416992), (6, 34514160), (8, 25885620), (9, 23009440), (10, 20708496), (12, 17257080), (15, 13805664), (16, 12942810), (18, 11504720), (20, 10354248), (24, 8628540), (30, 6902832), (31, 6680160), (32, 6471405), (36, 5752360), (40, 5177124), (45, 4601888), (48, 4314270), (60, 3451416), (62, 3340080), (72, 2876180), (80, 2588562), (90, 2300944), (93, 2226720), (96, 2157135), (120, 1725708), (124, 1670040), (144, 1438090), (155, 1336032), (160, 1294281), (180, 1150472), (186, 1113360), (240, 862854), (248, 835020), (279, 742240), (288, 719045), (310, 668016), (360, 575236), (372, 556680), (465, 445344), (480, 431427), (496, 417510), (558, 371120), (620, 334008), (720, 287618), (744, 278340), (930, 222672), (992, 208755), (1116, 185560), (1240, 167004), (1395, 148448), (1440, 143809), (1488, 139170), (1860, 111336), (2232, 92780), (2480, 83502), (2790, 74224), (2976, 69585), (3720, 55668), (4464, 46390), (4639, 44640), (4960, 41751), (5580, 37112), (7440, 27834), (8928, 23195), (9278, 22320), (11160, 18556), (13917, 14880)]