170071980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:216

約数の個数: 192

約数和(自身を含む): 540546048

約数和(自身を除く): 370474068

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 37, 39, 52, 60, 65, 71, 74, 78, 83, 111, 130, 142, 148, 156, 166, 185, 195, 213, 222, 249, 260, 284, 332, 355, 370, 390, 415, 426, 444, 481, 498, 555, 710, 740, 780, 830, 852, 923, 962, 996, 1065, 1079, 1110, 1245, 1420, 1443, 1660, 1846, 1924, 2130, 2158, 2220, 2405, 2490, 2627, 2769, 2886, 3071, 3237, 3692, 4260, 4316, 4615, 4810, 4980, 5254, 5395, 5538, 5772, 5893, 6142, 6474, 7215, 7881, 9213, 9230, 9620, 10508, 10790, 11076, 11786, 12284, 12948, 13135, 13845, 14430, 15355, 15762, 16185, 17679, 18426, 18460, 21580, 23572, 26270, 27690, 28860, 29465, 30710, 31524, 32370, 34151, 35358, 36852, 39405, 39923, 46065, 52540, 55380, 58930, 61420, 64740, 68302, 70716, 76609, 78810, 79846, 88395, 92130, 102453, 117860, 119769, 136604, 153218, 157620, 159692, 170755, 176790, 184260, 199615, 204906, 218041, 229827, 239538, 306436, 341510, 353580, 383045, 399230, 409812, 436082, 459654, 479076, 512265, 598845, 654123, 683020, 766090, 798460, 872164, 919308, 1024530, 1090205, 1149135, 1197690, 1308246, 1532180, 2049060, 2180410, 2298270, 2395380, 2616492, 2834533, 3270615, 4360820, 4596540, 5669066, 6541230, 8503599, 11338132, 13082460, 14172665, 17007198, 28345330, 34014396, 42517995, 56690660, 85035990, 170071980]

約数ペア:

[(1, 170071980), (2, 85035990), (3, 56690660), (4, 42517995), (5, 34014396), (6, 28345330), (10, 17007198), (12, 14172665), (13, 13082460), (15, 11338132), (20, 8503599), (26, 6541230), (30, 5669066), (37, 4596540), (39, 4360820), (52, 3270615), (60, 2834533), (65, 2616492), (71, 2395380), (74, 2298270), (78, 2180410), (83, 2049060), (111, 1532180), (130, 1308246), (142, 1197690), (148, 1149135), (156, 1090205), (166, 1024530), (185, 919308), (195, 872164), (213, 798460), (222, 766090), (249, 683020), (260, 654123), (284, 598845), (332, 512265), (355, 479076), (370, 459654), (390, 436082), (415, 409812), (426, 399230), (444, 383045), (481, 353580), (498, 341510), (555, 306436), (710, 239538), (740, 229827), (780, 218041), (830, 204906), (852, 199615), (923, 184260), (962, 176790), (996, 170755), (1065, 159692), (1079, 157620), (1110, 153218), (1245, 136604), (1420, 119769), (1443, 117860), (1660, 102453), (1846, 92130), (1924, 88395), (2130, 79846), (2158, 78810), (2220, 76609), (2405, 70716), (2490, 68302), (2627, 64740), (2769, 61420), (2886, 58930), (3071, 55380), (3237, 52540), (3692, 46065), (4260, 39923), (4316, 39405), (4615, 36852), (4810, 35358), (4980, 34151), (5254, 32370), (5395, 31524), (5538, 30710), (5772, 29465), (5893, 28860), (6142, 27690), (6474, 26270), (7215, 23572), (7881, 21580), (9213, 18460), (9230, 18426), (9620, 17679), (10508, 16185), (10790, 15762), (11076, 15355), (11786, 14430), (12284, 13845), (12948, 13135)]