2310815640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{88741}}^1$

素因数の和:88793

約数の個数: 128

約数和(自身を含む): 8178462720

約数和(自身を除く): 5867647080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 31, 35, 40, 42, 56, 60, 62, 70, 84, 93, 105, 120, 124, 140, 155, 168, 186, 210, 217, 248, 280, 310, 372, 420, 434, 465, 620, 651, 744, 840, 868, 930, 1085, 1240, 1302, 1736, 1860, 2170, 2604, 3255, 3720, 4340, 5208, 6510, 8680, 13020, 26040, 88741, 177482, 266223, 354964, 443705, 532446, 621187, 709928, 887410, 1064892, 1242374, 1331115, 1774820, 1863561, 2129784, 2484748, 2662230, 2750971, 3105935, 3549640, 3727122, 4969496, 5324460, 5501942, 6211870, 7454244, 8252913, 9317805, 10648920, 11003884, 12423740, 13754855, 14908488, 16505826, 18635610, 19256797, 22007768, 24847480, 27509710, 33011652, 37271220, 38513594, 41264565, 55019420, 57770391, 66023304, 74542440, 77027188, 82529130, 96283985, 110038840, 115540782, 154054376, 165058260, 192567970, 231081564, 288851955, 330116520, 385135940, 462163128, 577703910, 770271880, 1155407820, 2310815640]

約数ペア:

[(1, 2310815640), (2, 1155407820), (3, 770271880), (4, 577703910), (5, 462163128), (6, 385135940), (7, 330116520), (8, 288851955), (10, 231081564), (12, 192567970), (14, 165058260), (15, 154054376), (20, 115540782), (21, 110038840), (24, 96283985), (28, 82529130), (30, 77027188), (31, 74542440), (35, 66023304), (40, 57770391), (42, 55019420), (56, 41264565), (60, 38513594), (62, 37271220), (70, 33011652), (84, 27509710), (93, 24847480), (105, 22007768), (120, 19256797), (124, 18635610), (140, 16505826), (155, 14908488), (168, 13754855), (186, 12423740), (210, 11003884), (217, 10648920), (248, 9317805), (280, 8252913), (310, 7454244), (372, 6211870), (420, 5501942), (434, 5324460), (465, 4969496), (620, 3727122), (651, 3549640), (744, 3105935), (840, 2750971), (868, 2662230), (930, 2484748), (1085, 2129784), (1240, 1863561), (1302, 1774820), (1736, 1331115), (1860, 1242374), (2170, 1064892), (2604, 887410), (3255, 709928), (3720, 621187), (4340, 532446), (5208, 443705), (6510, 354964), (8680, 266223), (13020, 177482), (26040, 88741)]