15678528840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{5483}}^1$

素因数の和:5573

約数の個数: 288

約数和(自身を含む): 56360603520

約数和(自身を除く): 40682074680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 47, 52, 60, 65, 72, 78, 90, 94, 104, 117, 120, 130, 141, 156, 169, 180, 188, 195, 234, 235, 260, 282, 312, 338, 360, 376, 390, 423, 468, 470, 507, 520, 564, 585, 611, 676, 705, 780, 845, 846, 936, 940, 1014, 1128, 1170, 1222, 1352, 1410, 1521, 1560, 1690, 1692, 1833, 1880, 2028, 2115, 2340, 2444, 2535, 2820, 3042, 3055, 3380, 3384, 3666, 4056, 4230, 4680, 4888, 5070, 5483, 5499, 5640, 6084, 6110, 6760, 7332, 7605, 7943, 8460, 9165, 10140, 10966, 10998, 12168, 12220, 14664, 15210, 15886, 16449, 16920, 18330, 20280, 21932, 21996, 23829, 24440, 27415, 27495, 30420, 31772, 32898, 36660, 39715, 43864, 43992, 47658, 49347, 54830, 54990, 60840, 63544, 65796, 71279, 71487, 73320, 79430, 82245, 95316, 98694, 109660, 109980, 119145, 131592, 142558, 142974, 158860, 164490, 190632, 197388, 213837, 219320, 219960, 238290, 246735, 257701, 285116, 285948, 317720, 328980, 356395, 357435, 394776, 427674, 476580, 493470, 515402, 570232, 571896, 641511, 657960, 712790, 714870, 773103, 855348, 926627, 953160, 986940, 1030804, 1069185, 1283022, 1288505, 1425580, 1429740, 1546206, 1710696, 1853254, 1973880, 2061608, 2138370, 2319309, 2566044, 2577010, 2779881, 2851160, 2859480, 3092412, 3207555, 3350113, 3706508, 3865515, 4276740, 4633135, 4638618, 5132088, 5154020, 5559762, 6184824, 6415110, 6700226, 7413016, 7731030, 8339643, 8553480, 9266270, 9277236, 10050339, 10308040, 11119524, 11596545, 12830220, 13400452, 13899405, 15462060, 16679286, 16750565, 18532540, 18554472, 20100678, 22239048, 23193090, 25660440, 26800904, 27798810, 30151017, 30924120, 33358572, 33501130, 37065080, 40201356, 41698215, 43551469, 46386180, 50251695, 55597620, 60302034, 66717144, 67002260, 80402712, 83396430, 87102938, 92772360, 100503390, 111195240, 120604068, 130654407, 134004520, 150755085, 166792860, 174205876, 201006780, 217757345, 241208136, 261308814, 301510170, 333585720, 348411752, 391963221, 402013560, 435514690, 522617628, 603020340, 653272035, 783926442, 871029380, 1045235256, 1206040680, 1306544070, 1567852884, 1742058760, 1959816105, 2613088140, 3135705768, 3919632210, 5226176280, 7839264420, 15678528840]

約数ペア:

[(1, 15678528840), (2, 7839264420), (3, 5226176280), (4, 3919632210), (5, 3135705768), (6, 2613088140), (8, 1959816105), (9, 1742058760), (10, 1567852884), (12, 1306544070), (13, 1206040680), (15, 1045235256), (18, 871029380), (20, 783926442), (24, 653272035), (26, 603020340), (30, 522617628), (36, 435514690), (39, 402013560), (40, 391963221), (45, 348411752), (47, 333585720), (52, 301510170), (60, 261308814), (65, 241208136), (72, 217757345), (78, 201006780), (90, 174205876), (94, 166792860), (104, 150755085), (117, 134004520), (120, 130654407), (130, 120604068), (141, 111195240), (156, 100503390), (169, 92772360), (180, 87102938), (188, 83396430), (195, 80402712), (234, 67002260), (235, 66717144), (260, 60302034), (282, 55597620), (312, 50251695), (338, 46386180), (360, 43551469), (376, 41698215), (390, 40201356), (423, 37065080), (468, 33501130), (470, 33358572), (507, 30924120), (520, 30151017), (564, 27798810), (585, 26800904), (611, 25660440), (676, 23193090), (705, 22239048), (780, 20100678), (845, 18554472), (846, 18532540), (936, 16750565), (940, 16679286), (1014, 15462060), (1128, 13899405), (1170, 13400452), (1222, 12830220), (1352, 11596545), (1410, 11119524), (1521, 10308040), (1560, 10050339), (1690, 9277236), (1692, 9266270), (1833, 8553480), (1880, 8339643), (2028, 7731030), (2115, 7413016), (2340, 6700226), (2444, 6415110), (2535, 6184824), (2820, 5559762), (3042, 5154020), (3055, 5132088), (3380, 4638618), (3384, 4633135), (3666, 4276740), (4056, 3865515), (4230, 3706508), (4680, 3350113), (4888, 3207555), (5070, 3092412), (5483, 2859480), (5499, 2851160), (5640, 2779881), (6084, 2577010), (6110, 2566044), (6760, 2319309), (7332, 2138370), (7605, 2061608), (7943, 1973880), (8460, 1853254), (9165, 1710696), (10140, 1546206), (10966, 1429740), (10998, 1425580), (12168, 1288505), (12220, 1283022), (14664, 1069185), (15210, 1030804), (15886, 986940), (16449, 953160), (16920, 926627), (18330, 855348), (20280, 773103), (21932, 714870), (21996, 712790), (23829, 657960), (24440, 641511), (27415, 571896), (27495, 570232), (30420, 515402), (31772, 493470), (32898, 476580), (36660, 427674), (39715, 394776), (43864, 357435), (43992, 356395), (47658, 328980), (49347, 317720), (54830, 285948), (54990, 285116), (60840, 257701), (63544, 246735), (65796, 238290), (71279, 219960), (71487, 219320), (73320, 213837), (79430, 197388), (82245, 190632), (95316, 164490), (98694, 158860), (109660, 142974), (109980, 142558), (119145, 131592)]