2012645880

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{88741}}^1$

素因数の和:88771

約数の個数: 160

約数和(自身を含む): 7731203040

約数和(自身を除く): 5718557160

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, 252, 270, 280, 315, 324, 360, 378, 405, 420, 504, 540, 567, 630, 648, 756, 810, 840, 945, 1080, 1134, 1260, 1512, 1620, 1890, 2268, 2520, 2835, 3240, 3780, 4536, 5670, 7560, 11340, 22680, 88741, 177482, 266223, 354964, 443705, 532446, 621187, 709928, 798669, 887410, 1064892, 1242374, 1331115, 1597338, 1774820, 1863561, 2129784, 2396007, 2484748, 2662230, 3105935, 3194676, 3549640, 3727122, 3993345, 4792014, 4969496, 5324460, 5590683, 6211870, 6389352, 7188021, 7454244, 7986690, 9317805, 9584028, 10648920, 11181366, 11980035, 12423740, 14376042, 14908488, 15973380, 16772049, 18635610, 19168056, 22362732, 23960070, 24847480, 27953415, 28752084, 31946760, 33544098, 35940105, 37271220, 44725464, 47920140, 50316147, 55906830, 57504168, 67088196, 71880210, 74542440, 83860245, 95840280, 100632294, 111813660, 134176392, 143760420, 167720490, 201264588, 223627320, 251580735, 287520840, 335440980, 402529176, 503161470, 670881960, 1006322940, 2012645880]

約数ペア:

[(1, 2012645880), (2, 1006322940), (3, 670881960), (4, 503161470), (5, 402529176), (6, 335440980), (7, 287520840), (8, 251580735), (9, 223627320), (10, 201264588), (12, 167720490), (14, 143760420), (15, 134176392), (18, 111813660), (20, 100632294), (21, 95840280), (24, 83860245), (27, 74542440), (28, 71880210), (30, 67088196), (35, 57504168), (36, 55906830), (40, 50316147), (42, 47920140), (45, 44725464), (54, 37271220), (56, 35940105), (60, 33544098), (63, 31946760), (70, 28752084), (72, 27953415), (81, 24847480), (84, 23960070), (90, 22362732), (105, 19168056), (108, 18635610), (120, 16772049), (126, 15973380), (135, 14908488), (140, 14376042), (162, 12423740), (168, 11980035), (180, 11181366), (189, 10648920), (210, 9584028), (216, 9317805), (252, 7986690), (270, 7454244), (280, 7188021), (315, 6389352), (324, 6211870), (360, 5590683), (378, 5324460), (405, 4969496), (420, 4792014), (504, 3993345), (540, 3727122), (567, 3549640), (630, 3194676), (648, 3105935), (756, 2662230), (810, 2484748), (840, 2396007), (945, 2129784), (1080, 1863561), (1134, 1774820), (1260, 1597338), (1512, 1331115), (1620, 1242374), (1890, 1064892), (2268, 887410), (2520, 798669), (2835, 709928), (3240, 621187), (3780, 532446), (4536, 443705), (5670, 354964), (7560, 266223), (11340, 177482), (22680, 88741)]