23207640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1$

素因数の和:197

約数の個数: 128

約数和(自身を含む): 73483200

約数和(自身を除く): 50275560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 53, 60, 82, 89, 106, 120, 123, 159, 164, 178, 205, 212, 246, 265, 267, 318, 328, 356, 410, 424, 445, 492, 530, 534, 615, 636, 712, 795, 820, 890, 984, 1060, 1068, 1230, 1272, 1335, 1590, 1640, 1780, 2120, 2136, 2173, 2460, 2670, 3180, 3560, 3649, 4346, 4717, 4920, 5340, 6360, 6519, 7298, 8692, 9434, 10680, 10865, 10947, 13038, 14151, 14596, 17384, 18245, 18868, 21730, 21894, 23585, 26076, 28302, 29192, 32595, 36490, 37736, 43460, 43788, 47170, 52152, 54735, 56604, 65190, 70755, 72980, 86920, 87576, 94340, 109470, 113208, 130380, 141510, 145960, 188680, 193397, 218940, 260760, 283020, 386794, 437880, 566040, 580191, 773588, 966985, 1160382, 1547176, 1933970, 2320764, 2900955, 3867940, 4641528, 5801910, 7735880, 11603820, 23207640]

約数ペア:

[(1, 23207640), (2, 11603820), (3, 7735880), (4, 5801910), (5, 4641528), (6, 3867940), (8, 2900955), (10, 2320764), (12, 1933970), (15, 1547176), (20, 1160382), (24, 966985), (30, 773588), (40, 580191), (41, 566040), (53, 437880), (60, 386794), (82, 283020), (89, 260760), (106, 218940), (120, 193397), (123, 188680), (159, 145960), (164, 141510), (178, 130380), (205, 113208), (212, 109470), (246, 94340), (265, 87576), (267, 86920), (318, 72980), (328, 70755), (356, 65190), (410, 56604), (424, 54735), (445, 52152), (492, 47170), (530, 43788), (534, 43460), (615, 37736), (636, 36490), (712, 32595), (795, 29192), (820, 28302), (890, 26076), (984, 23585), (1060, 21894), (1068, 21730), (1230, 18868), (1272, 18245), (1335, 17384), (1590, 14596), (1640, 14151), (1780, 13038), (2120, 10947), (2136, 10865), (2173, 10680), (2460, 9434), (2670, 8692), (3180, 7298), (3560, 6519), (3649, 6360), (4346, 5340), (4717, 4920)]