82272840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2293}}^1$

素因数の和:2343

約数の個数: 128

約数和(自身を含む): 277482240

約数和(自身を除く): 195209400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 23, 24, 26, 30, 39, 40, 46, 52, 60, 65, 69, 78, 92, 104, 115, 120, 130, 138, 156, 184, 195, 230, 260, 276, 299, 312, 345, 390, 460, 520, 552, 598, 690, 780, 897, 920, 1196, 1380, 1495, 1560, 1794, 2293, 2392, 2760, 2990, 3588, 4485, 4586, 5980, 6879, 7176, 8970, 9172, 11465, 11960, 13758, 17940, 18344, 22930, 27516, 29809, 34395, 35880, 45860, 52739, 55032, 59618, 68790, 89427, 91720, 105478, 119236, 137580, 149045, 158217, 178854, 210956, 238472, 263695, 275160, 298090, 316434, 357708, 421912, 447135, 527390, 596180, 632868, 685607, 715416, 791085, 894270, 1054780, 1192360, 1265736, 1371214, 1582170, 1788540, 2056821, 2109560, 2742428, 3164340, 3428035, 3577080, 4113642, 5484856, 6328680, 6856070, 8227284, 10284105, 13712140, 16454568, 20568210, 27424280, 41136420, 82272840]

約数ペア:

[(1, 82272840), (2, 41136420), (3, 27424280), (4, 20568210), (5, 16454568), (6, 13712140), (8, 10284105), (10, 8227284), (12, 6856070), (13, 6328680), (15, 5484856), (20, 4113642), (23, 3577080), (24, 3428035), (26, 3164340), (30, 2742428), (39, 2109560), (40, 2056821), (46, 1788540), (52, 1582170), (60, 1371214), (65, 1265736), (69, 1192360), (78, 1054780), (92, 894270), (104, 791085), (115, 715416), (120, 685607), (130, 632868), (138, 596180), (156, 527390), (184, 447135), (195, 421912), (230, 357708), (260, 316434), (276, 298090), (299, 275160), (312, 263695), (345, 238472), (390, 210956), (460, 178854), (520, 158217), (552, 149045), (598, 137580), (690, 119236), (780, 105478), (897, 91720), (920, 89427), (1196, 68790), (1380, 59618), (1495, 55032), (1560, 52739), (1794, 45860), (2293, 35880), (2392, 34395), (2760, 29809), (2990, 27516), (3588, 22930), (4485, 18344), (4586, 17940), (5980, 13758), (6879, 11960), (7176, 11465), (8970, 9172)]