198839160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{42487}}^1$

素因数の和:42517

約数の個数: 96

約数和(自身を含む): 695953440

約数和(自身を除く): 497114280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 2340, 4680, 42487, 84974, 127461, 169948, 212435, 254922, 339896, 382383, 424870, 509844, 552331, 637305, 764766, 849740, 1019688, 1104662, 1274610, 1529532, 1656993, 1699480, 1911915, 2209324, 2549220, 2761655, 3059064, 3313986, 3823830, 4418648, 4970979, 5098440, 5523310, 6627972, 7647660, 8284965, 9941958, 11046620, 13255944, 15295320, 16569930, 19883916, 22093240, 24854895, 33139860, 39767832, 49709790, 66279720, 99419580, 198839160]

約数ペア:

[(1, 198839160), (2, 99419580), (3, 66279720), (4, 49709790), (5, 39767832), (6, 33139860), (8, 24854895), (9, 22093240), (10, 19883916), (12, 16569930), (13, 15295320), (15, 13255944), (18, 11046620), (20, 9941958), (24, 8284965), (26, 7647660), (30, 6627972), (36, 5523310), (39, 5098440), (40, 4970979), (45, 4418648), (52, 3823830), (60, 3313986), (65, 3059064), (72, 2761655), (78, 2549220), (90, 2209324), (104, 1911915), (117, 1699480), (120, 1656993), (130, 1529532), (156, 1274610), (180, 1104662), (195, 1019688), (234, 849740), (260, 764766), (312, 637305), (360, 552331), (390, 509844), (468, 424870), (520, 382383), (585, 339896), (780, 254922), (936, 212435), (1170, 169948), (1560, 127461), (2340, 84974), (4680, 42487)]