1021262880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{1523}}^1$

素因数の和:1679

約数の個数: 192

約数和(自身を含む): 3539386368

約数和(自身を除く): 2518123488

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 110, 120, 127, 132, 160, 165, 176, 220, 240, 254, 264, 330, 352, 381, 440, 480, 508, 528, 635, 660, 762, 880, 1016, 1056, 1270, 1320, 1397, 1523, 1524, 1760, 1905, 2032, 2540, 2640, 2794, 3046, 3048, 3810, 4064, 4191, 4569, 5080, 5280, 5588, 6092, 6096, 6985, 7615, 7620, 8382, 9138, 10160, 11176, 12184, 12192, 13970, 15230, 15240, 16753, 16764, 18276, 20320, 20955, 22352, 22845, 24368, 27940, 30460, 30480, 33506, 33528, 36552, 41910, 44704, 45690, 48736, 50259, 55880, 60920, 60960, 67012, 67056, 73104, 83765, 83820, 91380, 100518, 111760, 121840, 134024, 134112, 146208, 167530, 167640, 182760, 193421, 201036, 223520, 243680, 251295, 268048, 335060, 335280, 365520, 386842, 402072, 502590, 536096, 580263, 670120, 670560, 731040, 773684, 804144, 967105, 1005180, 1160526, 1340240, 1547368, 1608288, 1934210, 2010360, 2127631, 2321052, 2680480, 2901315, 3094736, 3868420, 4020720, 4255262, 4642104, 5802630, 6189472, 6382893, 7736840, 8041440, 8510524, 9284208, 10638155, 11605260, 12765786, 15473680, 17021048, 18568416, 21276310, 23210520, 25531572, 30947360, 31914465, 34042096, 42552620, 46421040, 51063144, 63828930, 68084192, 85105240, 92842080, 102126288, 127657860, 170210480, 204252576, 255315720, 340420960, 510631440, 1021262880]

約数ペア:

[(1, 1021262880), (2, 510631440), (3, 340420960), (4, 255315720), (5, 204252576), (6, 170210480), (8, 127657860), (10, 102126288), (11, 92842080), (12, 85105240), (15, 68084192), (16, 63828930), (20, 51063144), (22, 46421040), (24, 42552620), (30, 34042096), (32, 31914465), (33, 30947360), (40, 25531572), (44, 23210520), (48, 21276310), (55, 18568416), (60, 17021048), (66, 15473680), (80, 12765786), (88, 11605260), (96, 10638155), (110, 9284208), (120, 8510524), (127, 8041440), (132, 7736840), (160, 6382893), (165, 6189472), (176, 5802630), (220, 4642104), (240, 4255262), (254, 4020720), (264, 3868420), (330, 3094736), (352, 2901315), (381, 2680480), (440, 2321052), (480, 2127631), (508, 2010360), (528, 1934210), (635, 1608288), (660, 1547368), (762, 1340240), (880, 1160526), (1016, 1005180), (1056, 967105), (1270, 804144), (1320, 773684), (1397, 731040), (1523, 670560), (1524, 670120), (1760, 580263), (1905, 536096), (2032, 502590), (2540, 402072), (2640, 386842), (2794, 365520), (3046, 335280), (3048, 335060), (3810, 268048), (4064, 251295), (4191, 243680), (4569, 223520), (5080, 201036), (5280, 193421), (5588, 182760), (6092, 167640), (6096, 167530), (6985, 146208), (7615, 134112), (7620, 134024), (8382, 121840), (9138, 111760), (10160, 100518), (11176, 91380), (12184, 83820), (12192, 83765), (13970, 73104), (15230, 67056), (15240, 67012), (16753, 60960), (16764, 60920), (18276, 55880), (20320, 50259), (20955, 48736), (22352, 45690), (22845, 44704), (24368, 41910), (27940, 36552), (30460, 33528), (30480, 33506)]