230312640

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1$

素因数の和:231

約数の個数: 224

約数和(自身を含む): 772485120

約数和(自身を除く): 542172480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 71, 80, 93, 96, 109, 120, 124, 142, 155, 160, 186, 192, 213, 218, 240, 248, 284, 310, 320, 327, 355, 372, 426, 436, 465, 480, 496, 545, 568, 620, 654, 710, 744, 852, 872, 930, 960, 992, 1065, 1090, 1136, 1240, 1308, 1420, 1488, 1635, 1704, 1744, 1860, 1984, 2130, 2180, 2201, 2272, 2480, 2616, 2840, 2976, 3270, 3379, 3408, 3488, 3720, 4260, 4360, 4402, 4544, 4960, 5232, 5680, 5952, 6540, 6603, 6758, 6816, 6976, 7440, 7739, 8520, 8720, 8804, 9920, 10137, 10464, 11005, 11360, 13080, 13206, 13516, 13632, 14880, 15478, 16895, 17040, 17440, 17608, 20274, 20928, 22010, 22720, 23217, 26160, 26412, 27032, 29760, 30956, 33015, 33790, 34080, 34880, 35216, 38695, 40548, 44020, 46434, 50685, 52320, 52824, 54064, 61912, 66030, 67580, 68160, 70432, 77390, 81096, 88040, 92868, 101370, 104640, 105648, 108128, 116085, 123824, 132060, 135160, 140864, 154780, 162192, 176080, 185736, 202740, 211296, 216256, 232170, 239909, 247648, 264120, 270320, 309560, 324384, 352160, 371472, 405480, 422592, 464340, 479818, 495296, 528240, 540640, 619120, 648768, 704320, 719727, 742944, 810960, 928680, 959636, 1056480, 1081280, 1199545, 1238240, 1439454, 1485888, 1621920, 1857360, 1919272, 2112960, 2399090, 2476480, 2878908, 3243840, 3598635, 3714720, 3838544, 4798180, 5757816, 7197270, 7429440, 7677088, 9596360, 11515632, 14394540, 15354176, 19192720, 23031264, 28789080, 38385440, 46062528, 57578160, 76770880, 115156320, 230312640]

約数ペア:

[(1, 230312640), (2, 115156320), (3, 76770880), (4, 57578160), (5, 46062528), (6, 38385440), (8, 28789080), (10, 23031264), (12, 19192720), (15, 15354176), (16, 14394540), (20, 11515632), (24, 9596360), (30, 7677088), (31, 7429440), (32, 7197270), (40, 5757816), (48, 4798180), (60, 3838544), (62, 3714720), (64, 3598635), (71, 3243840), (80, 2878908), (93, 2476480), (96, 2399090), (109, 2112960), (120, 1919272), (124, 1857360), (142, 1621920), (155, 1485888), (160, 1439454), (186, 1238240), (192, 1199545), (213, 1081280), (218, 1056480), (240, 959636), (248, 928680), (284, 810960), (310, 742944), (320, 719727), (327, 704320), (355, 648768), (372, 619120), (426, 540640), (436, 528240), (465, 495296), (480, 479818), (496, 464340), (545, 422592), (568, 405480), (620, 371472), (654, 352160), (710, 324384), (744, 309560), (852, 270320), (872, 264120), (930, 247648), (960, 239909), (992, 232170), (1065, 216256), (1090, 211296), (1136, 202740), (1240, 185736), (1308, 176080), (1420, 162192), (1488, 154780), (1635, 140864), (1704, 135160), (1744, 132060), (1860, 123824), (1984, 116085), (2130, 108128), (2180, 105648), (2201, 104640), (2272, 101370), (2480, 92868), (2616, 88040), (2840, 81096), (2976, 77390), (3270, 70432), (3379, 68160), (3408, 67580), (3488, 66030), (3720, 61912), (4260, 54064), (4360, 52824), (4402, 52320), (4544, 50685), (4960, 46434), (5232, 44020), (5680, 40548), (5952, 38695), (6540, 35216), (6603, 34880), (6758, 34080), (6816, 33790), (6976, 33015), (7440, 30956), (7739, 29760), (8520, 27032), (8720, 26412), (8804, 26160), (9920, 23217), (10137, 22720), (10464, 22010), (11005, 20928), (11360, 20274), (13080, 17608), (13206, 17440), (13516, 17040), (13632, 16895), (14880, 15478)]