56672460

素因数分解:

$2^2\times 3^6\times 5^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1$

素因数の和:76

約数の個数: 252

約数和(自身を含む): 201619152

約数和(自身を除く): 144946692

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 23, 26, 27, 30, 36, 39, 45, 46, 52, 54, 60, 65, 69, 78, 81, 90, 92, 108, 115, 117, 130, 135, 138, 156, 162, 169, 180, 195, 207, 230, 234, 243, 260, 270, 276, 299, 324, 338, 345, 351, 390, 405, 414, 460, 468, 486, 507, 540, 585, 598, 621, 676, 690, 702, 729, 780, 810, 828, 845, 897, 972, 1014, 1035, 1053, 1170, 1196, 1215, 1242, 1380, 1404, 1458, 1495, 1521, 1620, 1690, 1755, 1794, 1863, 2028, 2070, 2106, 2340, 2430, 2484, 2535, 2691, 2916, 2990, 3042, 3105, 3159, 3380, 3510, 3588, 3645, 3726, 3887, 4140, 4212, 4485, 4563, 4860, 5070, 5265, 5382, 5589, 5980, 6084, 6210, 6318, 7020, 7290, 7452, 7605, 7774, 8073, 8970, 9126, 9315, 9477, 10140, 10530, 10764, 11178, 11661, 12420, 12636, 13455, 13689, 14580, 15210, 15548, 15795, 16146, 16767, 17940, 18252, 18630, 18954, 19435, 21060, 22356, 22815, 23322, 24219, 26910, 27378, 27945, 30420, 31590, 32292, 33534, 34983, 37260, 37908, 38870, 40365, 41067, 45630, 46644, 47385, 48438, 53820, 54756, 55890, 58305, 63180, 67068, 68445, 69966, 72657, 77740, 80730, 82134, 83835, 91260, 94770, 96876, 104949, 111780, 116610, 121095, 123201, 136890, 139932, 145314, 161460, 164268, 167670, 174915, 189540, 205335, 209898, 217971, 233220, 242190, 246402, 273780, 290628, 314847, 335340, 349830, 363285, 410670, 419796, 435942, 484380, 492804, 524745, 616005, 629694, 699660, 726570, 821340, 871884, 944541, 1049490, 1089855, 1232010, 1259388, 1453140, 1574235, 1889082, 2098980, 2179710, 2464020, 2833623, 3148470, 3778164, 4359420, 4722705, 5667246, 6296940, 9445410, 11334492, 14168115, 18890820, 28336230, 56672460]

約数ペア:

[(1, 56672460), (2, 28336230), (3, 18890820), (4, 14168115), (5, 11334492), (6, 9445410), (9, 6296940), (10, 5667246), (12, 4722705), (13, 4359420), (15, 3778164), (18, 3148470), (20, 2833623), (23, 2464020), (26, 2179710), (27, 2098980), (30, 1889082), (36, 1574235), (39, 1453140), (45, 1259388), (46, 1232010), (52, 1089855), (54, 1049490), (60, 944541), (65, 871884), (69, 821340), (78, 726570), (81, 699660), (90, 629694), (92, 616005), (108, 524745), (115, 492804), (117, 484380), (130, 435942), (135, 419796), (138, 410670), (156, 363285), (162, 349830), (169, 335340), (180, 314847), (195, 290628), (207, 273780), (230, 246402), (234, 242190), (243, 233220), (260, 217971), (270, 209898), (276, 205335), (299, 189540), (324, 174915), (338, 167670), (345, 164268), (351, 161460), (390, 145314), (405, 139932), (414, 136890), (460, 123201), (468, 121095), (486, 116610), (507, 111780), (540, 104949), (585, 96876), (598, 94770), (621, 91260), (676, 83835), (690, 82134), (702, 80730), (729, 77740), (780, 72657), (810, 69966), (828, 68445), (845, 67068), (897, 63180), (972, 58305), (1014, 55890), (1035, 54756), (1053, 53820), (1170, 48438), (1196, 47385), (1215, 46644), (1242, 45630), (1380, 41067), (1404, 40365), (1458, 38870), (1495, 37908), (1521, 37260), (1620, 34983), (1690, 33534), (1755, 32292), (1794, 31590), (1863, 30420), (2028, 27945), (2070, 27378), (2106, 26910), (2340, 24219), (2430, 23322), (2484, 22815), (2535, 22356), (2691, 21060), (2916, 19435), (2990, 18954), (3042, 18630), (3105, 18252), (3159, 17940), (3380, 16767), (3510, 16146), (3588, 15795), (3645, 15548), (3726, 15210), (3887, 14580), (4140, 13689), (4212, 13455), (4485, 12636), (4563, 12420), (4860, 11661), (5070, 11178), (5265, 10764), (5382, 10530), (5589, 10140), (5980, 9477), (6084, 9315), (6210, 9126), (6318, 8970), (7020, 8073), (7290, 7774), (7452, 7605)]