515947320

素因数分解:

$2^3\times 3^5\times 5^1\times 7^1\times {\mathrm{7583}}^1$

素因数の和:7616

約数の個数: 192

約数和(自身を含む): 1987614720

約数和(自身を除く): 1471667400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 81, 84, 90, 105, 108, 120, 126, 135, 140, 162, 168, 180, 189, 210, 216, 243, 252, 270, 280, 315, 324, 360, 378, 405, 420, 486, 504, 540, 567, 630, 648, 756, 810, 840, 945, 972, 1080, 1134, 1215, 1260, 1512, 1620, 1701, 1890, 1944, 2268, 2430, 2520, 2835, 3240, 3402, 3780, 4536, 4860, 5670, 6804, 7560, 7583, 8505, 9720, 11340, 13608, 15166, 17010, 22680, 22749, 30332, 34020, 37915, 45498, 53081, 60664, 68040, 68247, 75830, 90996, 106162, 113745, 136494, 151660, 159243, 181992, 204741, 212324, 227490, 265405, 272988, 303320, 318486, 341235, 409482, 424648, 454980, 477729, 530810, 545976, 614223, 636972, 682470, 796215, 818964, 909960, 955458, 1023705, 1061620, 1228446, 1273944, 1364940, 1433187, 1592430, 1637928, 1842669, 1910916, 2047410, 2123240, 2388645, 2456892, 2729880, 2866374, 3071115, 3184860, 3685338, 3821832, 4094820, 4299561, 4777290, 4913784, 5732748, 6142230, 6369720, 7165935, 7370676, 8189640, 8599122, 9213345, 9554580, 11465496, 12284460, 12898683, 14331870, 14741352, 17198244, 18426690, 19109160, 21497805, 24568920, 25797366, 28663740, 34396488, 36853380, 42995610, 51594732, 57327480, 64493415, 73706760, 85991220, 103189464, 128986830, 171982440, 257973660, 515947320]

約数ペア:

[(1, 515947320), (2, 257973660), (3, 171982440), (4, 128986830), (5, 103189464), (6, 85991220), (7, 73706760), (8, 64493415), (9, 57327480), (10, 51594732), (12, 42995610), (14, 36853380), (15, 34396488), (18, 28663740), (20, 25797366), (21, 24568920), (24, 21497805), (27, 19109160), (28, 18426690), (30, 17198244), (35, 14741352), (36, 14331870), (40, 12898683), (42, 12284460), (45, 11465496), (54, 9554580), (56, 9213345), (60, 8599122), (63, 8189640), (70, 7370676), (72, 7165935), (81, 6369720), (84, 6142230), (90, 5732748), (105, 4913784), (108, 4777290), (120, 4299561), (126, 4094820), (135, 3821832), (140, 3685338), (162, 3184860), (168, 3071115), (180, 2866374), (189, 2729880), (210, 2456892), (216, 2388645), (243, 2123240), (252, 2047410), (270, 1910916), (280, 1842669), (315, 1637928), (324, 1592430), (360, 1433187), (378, 1364940), (405, 1273944), (420, 1228446), (486, 1061620), (504, 1023705), (540, 955458), (567, 909960), (630, 818964), (648, 796215), (756, 682470), (810, 636972), (840, 614223), (945, 545976), (972, 530810), (1080, 477729), (1134, 454980), (1215, 424648), (1260, 409482), (1512, 341235), (1620, 318486), (1701, 303320), (1890, 272988), (1944, 265405), (2268, 227490), (2430, 212324), (2520, 204741), (2835, 181992), (3240, 159243), (3402, 151660), (3780, 136494), (4536, 113745), (4860, 106162), (5670, 90996), (6804, 75830), (7560, 68247), (7583, 68040), (8505, 60664), (9720, 53081), (11340, 45498), (13608, 37915), (15166, 34020), (17010, 30332), (22680, 22749)]