118460680

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1$

素因数の和:239

約数の個数: 128

約数和(自身を含む): 303367680

約数和(自身を除く): 184907000

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 37, 40, 47, 52, 65, 74, 94, 104, 130, 131, 148, 185, 188, 235, 260, 262, 296, 370, 376, 470, 481, 520, 524, 611, 655, 740, 940, 962, 1048, 1222, 1310, 1480, 1703, 1739, 1880, 1924, 2405, 2444, 2620, 3055, 3406, 3478, 3848, 4810, 4847, 4888, 5240, 6110, 6157, 6812, 6956, 8515, 8695, 9620, 9694, 12220, 12314, 13624, 13912, 17030, 17390, 19240, 19388, 22607, 24235, 24440, 24628, 30785, 34060, 34780, 38776, 45214, 48470, 49256, 61570, 63011, 68120, 69560, 80041, 90428, 96940, 113035, 123140, 126022, 160082, 180856, 193880, 226070, 227809, 246280, 252044, 315055, 320164, 400205, 452140, 455618, 504088, 630110, 640328, 800410, 904280, 911236, 1139045, 1260220, 1600820, 1822472, 2278090, 2520440, 2961517, 3201640, 4556180, 5923034, 9112360, 11846068, 14807585, 23692136, 29615170, 59230340, 118460680]

約数ペア:

[(1, 118460680), (2, 59230340), (4, 29615170), (5, 23692136), (8, 14807585), (10, 11846068), (13, 9112360), (20, 5923034), (26, 4556180), (37, 3201640), (40, 2961517), (47, 2520440), (52, 2278090), (65, 1822472), (74, 1600820), (94, 1260220), (104, 1139045), (130, 911236), (131, 904280), (148, 800410), (185, 640328), (188, 630110), (235, 504088), (260, 455618), (262, 452140), (296, 400205), (370, 320164), (376, 315055), (470, 252044), (481, 246280), (520, 227809), (524, 226070), (611, 193880), (655, 180856), (740, 160082), (940, 126022), (962, 123140), (1048, 113035), (1222, 96940), (1310, 90428), (1480, 80041), (1703, 69560), (1739, 68120), (1880, 63011), (1924, 61570), (2405, 49256), (2444, 48470), (2620, 45214), (3055, 38776), (3406, 34780), (3478, 34060), (3848, 30785), (4810, 24628), (4847, 24440), (4888, 24235), (5240, 22607), (6110, 19388), (6157, 19240), (6812, 17390), (6956, 17030), (8515, 13912), (8695, 13624), (9620, 12314), (9694, 12220)]