162942570

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1181}}^1$

素因数の和:1277

約数の個数: 128

約数和(自身を含む): 503815680

約数和(自身を除く): 340873110

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 73, 90, 105, 126, 135, 146, 189, 210, 219, 270, 315, 365, 378, 438, 511, 630, 657, 730, 945, 1022, 1095, 1181, 1314, 1533, 1890, 1971, 2190, 2362, 2555, 3066, 3285, 3543, 3942, 4599, 5110, 5905, 6570, 7086, 7665, 8267, 9198, 9855, 10629, 11810, 13797, 15330, 16534, 17715, 19710, 21258, 22995, 24801, 27594, 31887, 35430, 41335, 45990, 49602, 53145, 63774, 68985, 74403, 82670, 86213, 106290, 124005, 137970, 148806, 159435, 172426, 223209, 248010, 258639, 318870, 372015, 431065, 446418, 517278, 603491, 744030, 775917, 862130, 1116045, 1206982, 1293195, 1551834, 1810473, 2232090, 2327751, 2586390, 3017455, 3620946, 3879585, 4655502, 5431419, 6034910, 7759170, 9052365, 10862838, 11638755, 16294257, 18104730, 23277510, 27157095, 32588514, 54314190, 81471285, 162942570]

約数ペア:

[(1, 162942570), (2, 81471285), (3, 54314190), (5, 32588514), (6, 27157095), (7, 23277510), (9, 18104730), (10, 16294257), (14, 11638755), (15, 10862838), (18, 9052365), (21, 7759170), (27, 6034910), (30, 5431419), (35, 4655502), (42, 3879585), (45, 3620946), (54, 3017455), (63, 2586390), (70, 2327751), (73, 2232090), (90, 1810473), (105, 1551834), (126, 1293195), (135, 1206982), (146, 1116045), (189, 862130), (210, 775917), (219, 744030), (270, 603491), (315, 517278), (365, 446418), (378, 431065), (438, 372015), (511, 318870), (630, 258639), (657, 248010), (730, 223209), (945, 172426), (1022, 159435), (1095, 148806), (1181, 137970), (1314, 124005), (1533, 106290), (1890, 86213), (1971, 82670), (2190, 74403), (2362, 68985), (2555, 63774), (3066, 53145), (3285, 49602), (3543, 45990), (3942, 41335), (4599, 35430), (5110, 31887), (5905, 27594), (6570, 24801), (7086, 22995), (7665, 21258), (8267, 19710), (9198, 17715), (9855, 16534), (10629, 15330), (11810, 13797)]