157096440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{18973}}^1$

素因数の和:19013

約数の個数: 96

約数和(自身を含む): 532789920

約数和(自身を除く): 375693480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 60, 69, 72, 90, 92, 115, 120, 138, 180, 184, 207, 230, 276, 345, 360, 414, 460, 552, 690, 828, 920, 1035, 1380, 1656, 2070, 2760, 4140, 8280, 18973, 37946, 56919, 75892, 94865, 113838, 151784, 170757, 189730, 227676, 284595, 341514, 379460, 436379, 455352, 569190, 683028, 758920, 853785, 872758, 1138380, 1309137, 1366056, 1707570, 1745516, 2181895, 2276760, 2618274, 3415140, 3491032, 3927411, 4363790, 5236548, 6545685, 6830280, 7854822, 8727580, 10473096, 13091370, 15709644, 17455160, 19637055, 26182740, 31419288, 39274110, 52365480, 78548220, 157096440]

約数ペア:

[(1, 157096440), (2, 78548220), (3, 52365480), (4, 39274110), (5, 31419288), (6, 26182740), (8, 19637055), (9, 17455160), (10, 15709644), (12, 13091370), (15, 10473096), (18, 8727580), (20, 7854822), (23, 6830280), (24, 6545685), (30, 5236548), (36, 4363790), (40, 3927411), (45, 3491032), (46, 3415140), (60, 2618274), (69, 2276760), (72, 2181895), (90, 1745516), (92, 1707570), (115, 1366056), (120, 1309137), (138, 1138380), (180, 872758), (184, 853785), (207, 758920), (230, 683028), (276, 569190), (345, 455352), (360, 436379), (414, 379460), (460, 341514), (552, 284595), (690, 227676), (828, 189730), (920, 170757), (1035, 151784), (1380, 113838), (1656, 94865), (2070, 75892), (2760, 56919), (4140, 37946), (8280, 18973)]