143909640

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{57107}}^1$

素因数の和:57131

約数の個数: 96

約数和(自身を含む): 534530880

約数和(自身を除く): 390621240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 57107, 114214, 171321, 228428, 285535, 342642, 399749, 456856, 513963, 571070, 685284, 799498, 856605, 1027926, 1142140, 1199247, 1370568, 1598996, 1713210, 1998745, 2055852, 2284280, 2398494, 2569815, 3197992, 3426420, 3597741, 3997490, 4111704, 4796988, 5139630, 5996235, 6852840, 7195482, 7994980, 9593976, 10279260, 11992470, 14390964, 15989960, 17988705, 20558520, 23984940, 28781928, 35977410, 47969880, 71954820, 143909640]

約数ペア:

[(1, 143909640), (2, 71954820), (3, 47969880), (4, 35977410), (5, 28781928), (6, 23984940), (7, 20558520), (8, 17988705), (9, 15989960), (10, 14390964), (12, 11992470), (14, 10279260), (15, 9593976), (18, 7994980), (20, 7195482), (21, 6852840), (24, 5996235), (28, 5139630), (30, 4796988), (35, 4111704), (36, 3997490), (40, 3597741), (42, 3426420), (45, 3197992), (56, 2569815), (60, 2398494), (63, 2284280), (70, 2055852), (72, 1998745), (84, 1713210), (90, 1598996), (105, 1370568), (120, 1199247), (126, 1142140), (140, 1027926), (168, 856605), (180, 799498), (210, 685284), (252, 571070), (280, 513963), (315, 456856), (360, 399749), (420, 342642), (504, 285535), (630, 228428), (840, 171321), (1260, 114214), (2520, 57107)]