285053367480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{10957}}^1\times {\mathrm{30971}}^1$

素因数の和:41949

約数の個数: 128

約数和(自身を含む): 977446586880

約数和(自身を除く): 692393219400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 10957, 21914, 30971, 32871, 43828, 54785, 61942, 65742, 76699, 87656, 92913, 109570, 123884, 131484, 153398, 154855, 164355, 185826, 216797, 219140, 230097, 247768, 262968, 306796, 309710, 328710, 371652, 383495, 433594, 438280, 460194, 464565, 613592, 619420, 650391, 657420, 743304, 766990, 867188, 920388, 929130, 1083985, 1150485, 1238840, 1300782, 1314840, 1533980, 1734376, 1840776, 1858260, 2167970, 2300970, 2601564, 3067960, 3251955, 3716520, 4335940, 4601940, 5203128, 6503910, 8671880, 9203880, 13007820, 26015640, 339349247, 678698494, 1018047741, 1357396988, 1696746235, 2036095482, 2375444729, 2714793976, 3393492470, 4072190964, 4750889458, 5090238705, 6786984940, 7126334187, 8144381928, 9501778916, 10180477410, 11877223645, 13573969880, 14252668374, 19003557832, 20360954820, 23754447290, 28505336748, 35631670935, 40721909640, 47508894580, 57010673496, 71263341870, 95017789160, 142526683740, 285053367480]

約数ペア:

[(1, 285053367480), (2, 142526683740), (3, 95017789160), (4, 71263341870), (5, 57010673496), (6, 47508894580), (7, 40721909640), (8, 35631670935), (10, 28505336748), (12, 23754447290), (14, 20360954820), (15, 19003557832), (20, 14252668374), (21, 13573969880), (24, 11877223645), (28, 10180477410), (30, 9501778916), (35, 8144381928), (40, 7126334187), (42, 6786984940), (56, 5090238705), (60, 4750889458), (70, 4072190964), (84, 3393492470), (105, 2714793976), (120, 2375444729), (140, 2036095482), (168, 1696746235), (210, 1357396988), (280, 1018047741), (420, 678698494), (840, 339349247), (10957, 26015640), (21914, 13007820), (30971, 9203880), (32871, 8671880), (43828, 6503910), (54785, 5203128), (61942, 4601940), (65742, 4335940), (76699, 3716520), (87656, 3251955), (92913, 3067960), (109570, 2601564), (123884, 2300970), (131484, 2167970), (153398, 1858260), (154855, 1840776), (164355, 1734376), (185826, 1533980), (216797, 1314840), (219140, 1300782), (230097, 1238840), (247768, 1150485), (262968, 1083985), (306796, 929130), (309710, 920388), (328710, 867188), (371652, 766990), (383495, 743304), (433594, 657420), (438280, 650391), (460194, 619420), (464565, 613592)]