2320151600

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{389}}^1$

素因数の和:488

約数の個数: 240

約数和(自身を含む): 6380424960

約数和(自身を除く): 4060273360

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 31, 37, 40, 50, 52, 62, 65, 74, 80, 100, 104, 124, 130, 148, 155, 185, 200, 208, 248, 260, 296, 310, 325, 370, 389, 400, 403, 481, 496, 520, 592, 620, 650, 740, 775, 778, 806, 925, 962, 1040, 1147, 1240, 1300, 1480, 1550, 1556, 1612, 1850, 1924, 1945, 2015, 2294, 2405, 2480, 2600, 2960, 3100, 3112, 3224, 3700, 3848, 3890, 4030, 4588, 4810, 5057, 5200, 5735, 6200, 6224, 6448, 7400, 7696, 7780, 8060, 9176, 9620, 9725, 10075, 10114, 11470, 12025, 12059, 12400, 14393, 14800, 14911, 15560, 16120, 18352, 19240, 19450, 20150, 20228, 22940, 24050, 24118, 25285, 28675, 28786, 29822, 31120, 32240, 38480, 38900, 40300, 40456, 45880, 48100, 48236, 50570, 57350, 57572, 59644, 60295, 71965, 74555, 77800, 80600, 80912, 91760, 96200, 96472, 101140, 114700, 115144, 119288, 120590, 126425, 143930, 149110, 155600, 156767, 161200, 187109, 192400, 192944, 202280, 229400, 230288, 238576, 241180, 252850, 287860, 298220, 301475, 313534, 359825, 372775, 374218, 404560, 446183, 458800, 482360, 505700, 575720, 596440, 602950, 627068, 719650, 745550, 748436, 783835, 892366, 935545, 964720, 1011400, 1151440, 1192880, 1205900, 1254136, 1439300, 1491100, 1496872, 1567670, 1784732, 1871090, 2022800, 2230915, 2411800, 2508272, 2878600, 2982200, 2993744, 3135340, 3569464, 3742180, 3919175, 4461830, 4677725, 4823600, 5757200, 5800379, 5964400, 6270680, 7138928, 7484360, 7838350, 8923660, 9355450, 11154575, 11600758, 12541360, 14968720, 15676700, 17847320, 18710900, 22309150, 23201516, 29001895, 31353400, 35694640, 37421800, 44618300, 46403032, 58003790, 62706800, 74843600, 89236600, 92806064, 116007580, 145009475, 178473200, 232015160, 290018950, 464030320, 580037900, 1160075800, 2320151600]

約数ペア:

[(1, 2320151600), (2, 1160075800), (4, 580037900), (5, 464030320), (8, 290018950), (10, 232015160), (13, 178473200), (16, 145009475), (20, 116007580), (25, 92806064), (26, 89236600), (31, 74843600), (37, 62706800), (40, 58003790), (50, 46403032), (52, 44618300), (62, 37421800), (65, 35694640), (74, 31353400), (80, 29001895), (100, 23201516), (104, 22309150), (124, 18710900), (130, 17847320), (148, 15676700), (155, 14968720), (185, 12541360), (200, 11600758), (208, 11154575), (248, 9355450), (260, 8923660), (296, 7838350), (310, 7484360), (325, 7138928), (370, 6270680), (389, 5964400), (400, 5800379), (403, 5757200), (481, 4823600), (496, 4677725), (520, 4461830), (592, 3919175), (620, 3742180), (650, 3569464), (740, 3135340), (775, 2993744), (778, 2982200), (806, 2878600), (925, 2508272), (962, 2411800), (1040, 2230915), (1147, 2022800), (1240, 1871090), (1300, 1784732), (1480, 1567670), (1550, 1496872), (1556, 1491100), (1612, 1439300), (1850, 1254136), (1924, 1205900), (1945, 1192880), (2015, 1151440), (2294, 1011400), (2405, 964720), (2480, 935545), (2600, 892366), (2960, 783835), (3100, 748436), (3112, 745550), (3224, 719650), (3700, 627068), (3848, 602950), (3890, 596440), (4030, 575720), (4588, 505700), (4810, 482360), (5057, 458800), (5200, 446183), (5735, 404560), (6200, 374218), (6224, 372775), (6448, 359825), (7400, 313534), (7696, 301475), (7780, 298220), (8060, 287860), (9176, 252850), (9620, 241180), (9725, 238576), (10075, 230288), (10114, 229400), (11470, 202280), (12025, 192944), (12059, 192400), (12400, 187109), (14393, 161200), (14800, 156767), (14911, 155600), (15560, 149110), (16120, 143930), (18352, 126425), (19240, 120590), (19450, 119288), (20150, 115144), (20228, 114700), (22940, 101140), (24050, 96472), (24118, 96200), (25285, 91760), (28675, 80912), (28786, 80600), (29822, 77800), (31120, 74555), (32240, 71965), (38480, 60295), (38900, 59644), (40300, 57572), (40456, 57350), (45880, 50570), (48100, 48236)]