147565680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{181}}^1$

素因数の和:319

約数の個数: 160

約数和(自身を含む): 476636160

約数和(自身を除く): 329070480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 43, 48, 60, 79, 80, 86, 120, 129, 158, 172, 181, 215, 237, 240, 258, 316, 344, 362, 395, 430, 474, 516, 543, 632, 645, 688, 724, 790, 860, 905, 948, 1032, 1086, 1185, 1264, 1290, 1448, 1580, 1720, 1810, 1896, 2064, 2172, 2370, 2580, 2715, 2896, 3160, 3397, 3440, 3620, 3792, 4344, 4740, 5160, 5430, 6320, 6794, 7240, 7783, 8688, 9480, 10191, 10320, 10860, 13588, 14299, 14480, 15566, 16985, 18960, 20382, 21720, 23349, 27176, 28598, 31132, 33970, 38915, 40764, 42897, 43440, 46698, 50955, 54352, 57196, 62264, 67940, 71495, 77830, 81528, 85794, 93396, 101910, 114392, 116745, 124528, 135880, 142990, 155660, 163056, 171588, 186792, 203820, 214485, 228784, 233490, 271760, 285980, 311320, 343176, 373584, 407640, 428970, 466980, 571960, 614857, 622640, 686352, 815280, 857940, 933960, 1143920, 1229714, 1715880, 1844571, 1867920, 2459428, 3074285, 3431760, 3689142, 4918856, 6148570, 7378284, 9222855, 9837712, 12297140, 14756568, 18445710, 24594280, 29513136, 36891420, 49188560, 73782840, 147565680]

約数ペア:

[(1, 147565680), (2, 73782840), (3, 49188560), (4, 36891420), (5, 29513136), (6, 24594280), (8, 18445710), (10, 14756568), (12, 12297140), (15, 9837712), (16, 9222855), (20, 7378284), (24, 6148570), (30, 4918856), (40, 3689142), (43, 3431760), (48, 3074285), (60, 2459428), (79, 1867920), (80, 1844571), (86, 1715880), (120, 1229714), (129, 1143920), (158, 933960), (172, 857940), (181, 815280), (215, 686352), (237, 622640), (240, 614857), (258, 571960), (316, 466980), (344, 428970), (362, 407640), (395, 373584), (430, 343176), (474, 311320), (516, 285980), (543, 271760), (632, 233490), (645, 228784), (688, 214485), (724, 203820), (790, 186792), (860, 171588), (905, 163056), (948, 155660), (1032, 142990), (1086, 135880), (1185, 124528), (1264, 116745), (1290, 114392), (1448, 101910), (1580, 93396), (1720, 85794), (1810, 81528), (1896, 77830), (2064, 71495), (2172, 67940), (2370, 62264), (2580, 57196), (2715, 54352), (2896, 50955), (3160, 46698), (3397, 43440), (3440, 42897), (3620, 40764), (3792, 38915), (4344, 33970), (4740, 31132), (5160, 28598), (5430, 27176), (6320, 23349), (6794, 21720), (7240, 20382), (7783, 18960), (8688, 16985), (9480, 15566), (10191, 14480), (10320, 14299), (10860, 13588)]