1406987280

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{223}}^1$

素因数の和:395

約数の個数: 320

約数和(自身を含む): 5119672320

約数和(自身を除く): 3712685040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 48, 54, 60, 69, 72, 80, 90, 92, 108, 115, 120, 127, 135, 138, 144, 180, 184, 207, 216, 223, 230, 240, 254, 270, 276, 345, 360, 368, 381, 414, 432, 446, 460, 508, 540, 552, 621, 635, 669, 690, 720, 762, 828, 892, 920, 1016, 1035, 1080, 1104, 1115, 1143, 1242, 1270, 1338, 1380, 1524, 1656, 1784, 1840, 1905, 2007, 2032, 2070, 2160, 2230, 2286, 2484, 2540, 2676, 2760, 2921, 3048, 3105, 3312, 3345, 3429, 3568, 3810, 4014, 4140, 4460, 4572, 4968, 5080, 5129, 5352, 5520, 5715, 5842, 6021, 6096, 6210, 6690, 6858, 7620, 8028, 8280, 8763, 8920, 9144, 9936, 10035, 10160, 10258, 10704, 11430, 11684, 12042, 12420, 13380, 13716, 14605, 15240, 15387, 16056, 16560, 17145, 17526, 17840, 18288, 20070, 20516, 22860, 23368, 24084, 24840, 25645, 26289, 26760, 27432, 28321, 29210, 30105, 30480, 30774, 32112, 34290, 35052, 40140, 41032, 43815, 45720, 46161, 46736, 48168, 49680, 51290, 52578, 53520, 54864, 56642, 58420, 60210, 61548, 68580, 70104, 76935, 78867, 80280, 82064, 84963, 87630, 91440, 92322, 96336, 102580, 105156, 113284, 116840, 120420, 123096, 131445, 137160, 138483, 140208, 141605, 153870, 157734, 160560, 169926, 175260, 184644, 205160, 210312, 226568, 230805, 233680, 240840, 246192, 254889, 262890, 274320, 276966, 283210, 307740, 315468, 339852, 350520, 369288, 394335, 410320, 420624, 424815, 453136, 461610, 481680, 509778, 525780, 553932, 566420, 615480, 630936, 651383, 679704, 692415, 701040, 738576, 764667, 788670, 849630, 923220, 1019556, 1051560, 1107864, 1132840, 1230960, 1261872, 1274445, 1302766, 1359408, 1384830, 1529334, 1577340, 1699260, 1846440, 1954149, 2039112, 2103120, 2215728, 2265680, 2548890, 2605532, 2769660, 3058668, 3154680, 3256915, 3398520, 3692880, 3823335, 3908298, 4078224, 5097780, 5211064, 5539320, 5862447, 6117336, 6309360, 6513830, 6797040, 7646670, 7816596, 9770745, 10195560, 10422128, 11078640, 11724894, 12234672, 13027660, 15293340, 15633192, 17587341, 19541490, 20391120, 23449788, 26055320, 29312235, 30586680, 31266384, 35174682, 39082980, 46899576, 52110640, 58624470, 61173360, 70349364, 78165960, 87936705, 93799152, 117248940, 140698728, 156331920, 175873410, 234497880, 281397456, 351746820, 468995760, 703493640, 1406987280]

約数ペア:

[(1, 1406987280), (2, 703493640), (3, 468995760), (4, 351746820), (5, 281397456), (6, 234497880), (8, 175873410), (9, 156331920), (10, 140698728), (12, 117248940), (15, 93799152), (16, 87936705), (18, 78165960), (20, 70349364), (23, 61173360), (24, 58624470), (27, 52110640), (30, 46899576), (36, 39082980), (40, 35174682), (45, 31266384), (46, 30586680), (48, 29312235), (54, 26055320), (60, 23449788), (69, 20391120), (72, 19541490), (80, 17587341), (90, 15633192), (92, 15293340), (108, 13027660), (115, 12234672), (120, 11724894), (127, 11078640), (135, 10422128), (138, 10195560), (144, 9770745), (180, 7816596), (184, 7646670), (207, 6797040), (216, 6513830), (223, 6309360), (230, 6117336), (240, 5862447), (254, 5539320), (270, 5211064), (276, 5097780), (345, 4078224), (360, 3908298), (368, 3823335), (381, 3692880), (414, 3398520), (432, 3256915), (446, 3154680), (460, 3058668), (508, 2769660), (540, 2605532), (552, 2548890), (621, 2265680), (635, 2215728), (669, 2103120), (690, 2039112), (720, 1954149), (762, 1846440), (828, 1699260), (892, 1577340), (920, 1529334), (1016, 1384830), (1035, 1359408), (1080, 1302766), (1104, 1274445), (1115, 1261872), (1143, 1230960), (1242, 1132840), (1270, 1107864), (1338, 1051560), (1380, 1019556), (1524, 923220), (1656, 849630), (1784, 788670), (1840, 764667), (1905, 738576), (2007, 701040), (2032, 692415), (2070, 679704), (2160, 651383), (2230, 630936), (2286, 615480), (2484, 566420), (2540, 553932), (2676, 525780), (2760, 509778), (2921, 481680), (3048, 461610), (3105, 453136), (3312, 424815), (3345, 420624), (3429, 410320), (3568, 394335), (3810, 369288), (4014, 350520), (4140, 339852), (4460, 315468), (4572, 307740), (4968, 283210), (5080, 276966), (5129, 274320), (5352, 262890), (5520, 254889), (5715, 246192), (5842, 240840), (6021, 233680), (6096, 230805), (6210, 226568), (6690, 210312), (6858, 205160), (7620, 184644), (8028, 175260), (8280, 169926), (8763, 160560), (8920, 157734), (9144, 153870), (9936, 141605), (10035, 140208), (10160, 138483), (10258, 137160), (10704, 131445), (11430, 123096), (11684, 120420), (12042, 116840), (12420, 113284), (13380, 105156), (13716, 102580), (14605, 96336), (15240, 92322), (15387, 91440), (16056, 87630), (16560, 84963), (17145, 82064), (17526, 80280), (17840, 78867), (18288, 76935), (20070, 70104), (20516, 68580), (22860, 61548), (23368, 60210), (24084, 58420), (24840, 56642), (25645, 54864), (26289, 53520), (26760, 52578), (27432, 51290), (28321, 49680), (29210, 48168), (30105, 46736), (30480, 46161), (30774, 45720), (32112, 43815), (34290, 41032), (35052, 40140)]