117915720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{577}}^1$

素因数の和:735

約数の個数: 128

約数和(自身を含む): 384531840

約数和(自身を除く): 266616120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 131, 156, 195, 260, 262, 312, 390, 393, 520, 524, 577, 655, 780, 786, 1048, 1154, 1310, 1560, 1572, 1703, 1731, 1965, 2308, 2620, 2885, 3144, 3406, 3462, 3930, 4616, 5109, 5240, 5770, 6812, 6924, 7501, 7860, 8515, 8655, 10218, 11540, 13624, 13848, 15002, 15720, 17030, 17310, 20436, 22503, 23080, 25545, 30004, 34060, 34620, 37505, 40872, 45006, 51090, 60008, 68120, 69240, 75010, 75587, 90012, 102180, 112515, 150020, 151174, 180024, 204360, 225030, 226761, 300040, 302348, 377935, 450060, 453522, 604696, 755870, 900120, 907044, 982631, 1133805, 1511740, 1814088, 1965262, 2267610, 2947893, 3023480, 3930524, 4535220, 4913155, 5895786, 7861048, 9070440, 9826310, 11791572, 14739465, 19652620, 23583144, 29478930, 39305240, 58957860, 117915720]

約数ペア:

[(1, 117915720), (2, 58957860), (3, 39305240), (4, 29478930), (5, 23583144), (6, 19652620), (8, 14739465), (10, 11791572), (12, 9826310), (13, 9070440), (15, 7861048), (20, 5895786), (24, 4913155), (26, 4535220), (30, 3930524), (39, 3023480), (40, 2947893), (52, 2267610), (60, 1965262), (65, 1814088), (78, 1511740), (104, 1133805), (120, 982631), (130, 907044), (131, 900120), (156, 755870), (195, 604696), (260, 453522), (262, 450060), (312, 377935), (390, 302348), (393, 300040), (520, 226761), (524, 225030), (577, 204360), (655, 180024), (780, 151174), (786, 150020), (1048, 112515), (1154, 102180), (1310, 90012), (1560, 75587), (1572, 75010), (1703, 69240), (1731, 68120), (1965, 60008), (2308, 51090), (2620, 45006), (2885, 40872), (3144, 37505), (3406, 34620), (3462, 34060), (3930, 30004), (4616, 25545), (5109, 23080), (5240, 22503), (5770, 20436), (6812, 17310), (6924, 17030), (7501, 15720), (7860, 15002), (8515, 13848), (8655, 13624), (10218, 11540)]