293127240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{2311}}^1$

素因数の和:2483

約数の個数: 128

約数和(自身を含む): 1012101120

約数和(自身を除く): 718973880

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, 151, 168, 210, 280, 302, 420, 453, 604, 755, 840, 906, 1057, 1208, 1510, 1812, 2114, 2265, 2311, 3020, 3171, 3624, 4228, 4530, 4622, 5285, 6040, 6342, 6933, 8456, 9060, 9244, 10570, 11555, 12684, 13866, 15855, 16177, 18120, 18488, 21140, 23110, 25368, 27732, 31710, 32354, 34665, 42280, 46220, 48531, 55464, 63420, 64708, 69330, 80885, 92440, 97062, 126840, 129416, 138660, 161770, 194124, 242655, 277320, 323540, 348961, 388248, 485310, 647080, 697922, 970620, 1046883, 1395844, 1744805, 1941240, 2093766, 2442727, 2791688, 3489610, 4187532, 4885454, 5234415, 6979220, 7328181, 8375064, 9770908, 10468830, 12213635, 13958440, 14656362, 19541816, 20937660, 24427270, 29312724, 36640905, 41875320, 48854540, 58625448, 73281810, 97709080, 146563620, 293127240]

約数ペア:

[(1, 293127240), (2, 146563620), (3, 97709080), (4, 73281810), (5, 58625448), (6, 48854540), (7, 41875320), (8, 36640905), (10, 29312724), (12, 24427270), (14, 20937660), (15, 19541816), (20, 14656362), (21, 13958440), (24, 12213635), (28, 10468830), (30, 9770908), (35, 8375064), (40, 7328181), (42, 6979220), (56, 5234415), (60, 4885454), (70, 4187532), (84, 3489610), (105, 2791688), (120, 2442727), (140, 2093766), (151, 1941240), (168, 1744805), (210, 1395844), (280, 1046883), (302, 970620), (420, 697922), (453, 647080), (604, 485310), (755, 388248), (840, 348961), (906, 323540), (1057, 277320), (1208, 242655), (1510, 194124), (1812, 161770), (2114, 138660), (2265, 129416), (2311, 126840), (3020, 97062), (3171, 92440), (3624, 80885), (4228, 69330), (4530, 64708), (4622, 63420), (5285, 55464), (6040, 48531), (6342, 46220), (6933, 42280), (8456, 34665), (9060, 32354), (9244, 31710), (10570, 27732), (11555, 25368), (12684, 23110), (13866, 21140), (15855, 18488), (16177, 18120)]