136415640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{241}}^1$

素因数の和:397

約数の個数: 128

約数和(自身を含む): 423403200

約数和(自身を除く): 286987560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 53, 60, 89, 106, 120, 159, 178, 212, 241, 265, 267, 318, 356, 424, 445, 482, 530, 534, 636, 712, 723, 795, 890, 964, 1060, 1068, 1205, 1272, 1335, 1446, 1590, 1780, 1928, 2120, 2136, 2410, 2670, 2892, 3180, 3560, 3615, 4717, 4820, 5340, 5784, 6360, 7230, 9434, 9640, 10680, 12773, 14151, 14460, 18868, 21449, 23585, 25546, 28302, 28920, 37736, 38319, 42898, 47170, 51092, 56604, 63865, 64347, 70755, 76638, 85796, 94340, 102184, 107245, 113208, 127730, 128694, 141510, 153276, 171592, 188680, 191595, 214490, 255460, 257388, 283020, 306552, 321735, 383190, 428980, 510920, 514776, 566040, 643470, 766380, 857960, 1136797, 1286940, 1532760, 2273594, 2573880, 3410391, 4547188, 5683985, 6820782, 9094376, 11367970, 13641564, 17051955, 22735940, 27283128, 34103910, 45471880, 68207820, 136415640]

約数ペア:

[(1, 136415640), (2, 68207820), (3, 45471880), (4, 34103910), (5, 27283128), (6, 22735940), (8, 17051955), (10, 13641564), (12, 11367970), (15, 9094376), (20, 6820782), (24, 5683985), (30, 4547188), (40, 3410391), (53, 2573880), (60, 2273594), (89, 1532760), (106, 1286940), (120, 1136797), (159, 857960), (178, 766380), (212, 643470), (241, 566040), (265, 514776), (267, 510920), (318, 428980), (356, 383190), (424, 321735), (445, 306552), (482, 283020), (530, 257388), (534, 255460), (636, 214490), (712, 191595), (723, 188680), (795, 171592), (890, 153276), (964, 141510), (1060, 128694), (1068, 127730), (1205, 113208), (1272, 107245), (1335, 102184), (1446, 94340), (1590, 85796), (1780, 76638), (1928, 70755), (2120, 64347), (2136, 63865), (2410, 56604), (2670, 51092), (2892, 47170), (3180, 42898), (3560, 38319), (3615, 37736), (4717, 28920), (4820, 28302), (5340, 25546), (5784, 23585), (6360, 21449), (7230, 18868), (9434, 14460), (9640, 14151), (10680, 12773)]