754827040

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^2\times {\mathrm{127}}^1\times {\mathrm{307}}^1$

素因数の和:471

約数の個数: 144

約数和(自身を含む): 1982002176

約数和(自身を除く): 1227175136

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 121, 127, 160, 176, 220, 242, 254, 307, 352, 440, 484, 508, 605, 614, 635, 880, 968, 1016, 1210, 1228, 1270, 1397, 1535, 1760, 1936, 2032, 2420, 2456, 2540, 2794, 3070, 3377, 3872, 4064, 4840, 4912, 5080, 5588, 6140, 6754, 6985, 9680, 9824, 10160, 11176, 12280, 13508, 13970, 15367, 16885, 19360, 20320, 22352, 24560, 27016, 27940, 30734, 33770, 37147, 38989, 44704, 49120, 54032, 55880, 61468, 67540, 74294, 76835, 77978, 108064, 111760, 122936, 135080, 148588, 153670, 155956, 185735, 194945, 223520, 245872, 270160, 297176, 307340, 311912, 371470, 389890, 428879, 491744, 540320, 594352, 614680, 623824, 742940, 779780, 857758, 1188704, 1229360, 1247648, 1485880, 1559560, 1715516, 2144395, 2458720, 2971760, 3119120, 3431032, 4288790, 4717669, 5943520, 6238240, 6862064, 8577580, 9435338, 13724128, 17155160, 18870676, 23588345, 34310320, 37741352, 47176690, 68620640, 75482704, 94353380, 150965408, 188706760, 377413520, 754827040]

約数ペア:

[(1, 754827040), (2, 377413520), (4, 188706760), (5, 150965408), (8, 94353380), (10, 75482704), (11, 68620640), (16, 47176690), (20, 37741352), (22, 34310320), (32, 23588345), (40, 18870676), (44, 17155160), (55, 13724128), (80, 9435338), (88, 8577580), (110, 6862064), (121, 6238240), (127, 5943520), (160, 4717669), (176, 4288790), (220, 3431032), (242, 3119120), (254, 2971760), (307, 2458720), (352, 2144395), (440, 1715516), (484, 1559560), (508, 1485880), (605, 1247648), (614, 1229360), (635, 1188704), (880, 857758), (968, 779780), (1016, 742940), (1210, 623824), (1228, 614680), (1270, 594352), (1397, 540320), (1535, 491744), (1760, 428879), (1936, 389890), (2032, 371470), (2420, 311912), (2456, 307340), (2540, 297176), (2794, 270160), (3070, 245872), (3377, 223520), (3872, 194945), (4064, 185735), (4840, 155956), (4912, 153670), (5080, 148588), (5588, 135080), (6140, 122936), (6754, 111760), (6985, 108064), (9680, 77978), (9824, 76835), (10160, 74294), (11176, 67540), (12280, 61468), (13508, 55880), (13970, 54032), (15367, 49120), (16885, 44704), (19360, 38989), (20320, 37147), (22352, 33770), (24560, 30734), (27016, 27940)]