195539760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{1607}}^1$

素因数の和:1652

約数の個数: 180

約数和(自身を含む): 711530352

約数和(自身を除く): 515990592

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 169, 180, 195, 208, 234, 240, 260, 312, 338, 360, 390, 468, 507, 520, 585, 624, 676, 720, 780, 845, 936, 1014, 1040, 1170, 1352, 1521, 1560, 1607, 1690, 1872, 2028, 2340, 2535, 2704, 3042, 3120, 3214, 3380, 4056, 4680, 4821, 5070, 6084, 6428, 6760, 7605, 8035, 8112, 9360, 9642, 10140, 12168, 12856, 13520, 14463, 15210, 16070, 19284, 20280, 20891, 24105, 24336, 25712, 28926, 30420, 32140, 38568, 40560, 41782, 48210, 57852, 60840, 62673, 64280, 72315, 77136, 83564, 96420, 104455, 115704, 121680, 125346, 128560, 144630, 167128, 188019, 192840, 208910, 231408, 250692, 271583, 289260, 313365, 334256, 376038, 385680, 417820, 501384, 543166, 578520, 626730, 752076, 814749, 835640, 940095, 1002768, 1086332, 1157040, 1253460, 1357915, 1504152, 1629498, 1671280, 1880190, 2172664, 2444247, 2506920, 2715830, 3008304, 3258996, 3760380, 4073745, 4345328, 4888494, 5013840, 5431660, 6517992, 7520760, 8147490, 9776988, 10863320, 12221235, 13035984, 15041520, 16294980, 19553976, 21726640, 24442470, 32589960, 39107952, 48884940, 65179920, 97769880, 195539760]

約数ペア:

[(1, 195539760), (2, 97769880), (3, 65179920), (4, 48884940), (5, 39107952), (6, 32589960), (8, 24442470), (9, 21726640), (10, 19553976), (12, 16294980), (13, 15041520), (15, 13035984), (16, 12221235), (18, 10863320), (20, 9776988), (24, 8147490), (26, 7520760), (30, 6517992), (36, 5431660), (39, 5013840), (40, 4888494), (45, 4345328), (48, 4073745), (52, 3760380), (60, 3258996), (65, 3008304), (72, 2715830), (78, 2506920), (80, 2444247), (90, 2172664), (104, 1880190), (117, 1671280), (120, 1629498), (130, 1504152), (144, 1357915), (156, 1253460), (169, 1157040), (180, 1086332), (195, 1002768), (208, 940095), (234, 835640), (240, 814749), (260, 752076), (312, 626730), (338, 578520), (360, 543166), (390, 501384), (468, 417820), (507, 385680), (520, 376038), (585, 334256), (624, 313365), (676, 289260), (720, 271583), (780, 250692), (845, 231408), (936, 208910), (1014, 192840), (1040, 188019), (1170, 167128), (1352, 144630), (1521, 128560), (1560, 125346), (1607, 121680), (1690, 115704), (1872, 104455), (2028, 96420), (2340, 83564), (2535, 77136), (2704, 72315), (3042, 64280), (3120, 62673), (3214, 60840), (3380, 57852), (4056, 48210), (4680, 41782), (4821, 40560), (5070, 38568), (6084, 32140), (6428, 30420), (6760, 28926), (7605, 25712), (8035, 24336), (8112, 24105), (9360, 20891), (9642, 20280), (10140, 19284), (12168, 16070), (12856, 15210), (13520, 14463)]