238927260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{27847}}^1$

素因数の和:27883

約数の個数: 96

約数和(自身を含む): 785981952

約数和(自身を除く): 547054692

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 26, 30, 33, 39, 44, 52, 55, 60, 65, 66, 78, 110, 130, 132, 143, 156, 165, 195, 220, 260, 286, 330, 390, 429, 572, 660, 715, 780, 858, 1430, 1716, 2145, 2860, 4290, 8580, 27847, 55694, 83541, 111388, 139235, 167082, 278470, 306317, 334164, 362011, 417705, 556940, 612634, 724022, 835410, 918951, 1086033, 1225268, 1448044, 1531585, 1670820, 1810055, 1837902, 2172066, 3063170, 3620110, 3675804, 3982121, 4344132, 4594755, 5430165, 6126340, 7240220, 7964242, 9189510, 10860330, 11946363, 15928484, 18379020, 19910605, 21720660, 23892726, 39821210, 47785452, 59731815, 79642420, 119463630, 238927260]

約数ペア:

[(1, 238927260), (2, 119463630), (3, 79642420), (4, 59731815), (5, 47785452), (6, 39821210), (10, 23892726), (11, 21720660), (12, 19910605), (13, 18379020), (15, 15928484), (20, 11946363), (22, 10860330), (26, 9189510), (30, 7964242), (33, 7240220), (39, 6126340), (44, 5430165), (52, 4594755), (55, 4344132), (60, 3982121), (65, 3675804), (66, 3620110), (78, 3063170), (110, 2172066), (130, 1837902), (132, 1810055), (143, 1670820), (156, 1531585), (165, 1448044), (195, 1225268), (220, 1086033), (260, 918951), (286, 835410), (330, 724022), (390, 612634), (429, 556940), (572, 417705), (660, 362011), (715, 334164), (780, 306317), (858, 278470), (1430, 167082), (1716, 139235), (2145, 111388), (2860, 83541), (4290, 55694), (8580, 27847)]