417545520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1$

素因数の和:272

約数の個数: 320

約数和(自身を含む): 1584660480

約数和(自身を除く): 1167114960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 48, 56, 57, 60, 70, 76, 80, 84, 95, 103, 105, 112, 114, 120, 127, 133, 140, 152, 168, 190, 206, 210, 228, 240, 254, 266, 280, 285, 304, 309, 336, 380, 381, 399, 412, 420, 456, 508, 515, 532, 560, 570, 618, 635, 665, 721, 760, 762, 798, 824, 840, 889, 912, 1016, 1030, 1064, 1140, 1236, 1270, 1330, 1442, 1520, 1524, 1545, 1596, 1648, 1680, 1778, 1905, 1957, 1995, 2032, 2060, 2128, 2163, 2280, 2413, 2472, 2540, 2660, 2667, 2884, 3048, 3090, 3192, 3556, 3605, 3810, 3914, 3990, 4120, 4326, 4445, 4560, 4826, 4944, 5080, 5320, 5334, 5768, 5871, 6096, 6180, 6384, 7112, 7210, 7239, 7620, 7828, 7980, 8240, 8652, 8890, 9652, 9785, 10160, 10640, 10668, 10815, 11536, 11742, 12065, 12360, 13081, 13335, 13699, 14224, 14420, 14478, 15240, 15656, 15960, 16891, 17304, 17780, 19304, 19570, 21336, 21630, 23484, 24130, 24720, 26162, 26670, 27398, 28840, 28956, 29355, 30480, 31312, 31920, 33782, 34608, 35560, 36195, 38608, 39140, 39243, 41097, 42672, 43260, 46968, 48260, 50673, 52324, 53340, 54796, 57680, 57912, 58710, 65405, 67564, 68495, 71120, 72390, 78280, 78486, 82194, 84455, 86520, 91567, 93936, 96520, 101346, 104648, 106680, 109592, 115824, 117420, 130810, 135128, 136990, 144780, 156560, 156972, 164388, 168910, 173040, 183134, 193040, 196215, 202692, 205485, 209296, 213360, 219184, 234840, 248539, 253365, 261620, 270256, 273980, 274701, 289560, 313944, 328776, 337820, 366268, 392430, 405384, 410970, 457835, 469680, 497078, 506730, 523240, 547960, 549402, 579120, 627888, 657552, 675640, 732536, 745617, 784860, 810768, 821940, 915670, 994156, 1013460, 1046480, 1095920, 1098804, 1242695, 1351280, 1373505, 1465072, 1491234, 1569720, 1643880, 1739773, 1831340, 1988312, 2026920, 2197608, 2485390, 2747010, 2982468, 3139440, 3287760, 3479546, 3662680, 3728085, 3976624, 4053840, 4395216, 4970780, 5219319, 5494020, 5964936, 6959092, 7325360, 7456170, 8698865, 9941560, 10438638, 10988040, 11929872, 13918184, 14912340, 17397730, 19883120, 20877276, 21976080, 26096595, 27836368, 29824680, 34795460, 41754552, 52193190, 59649360, 69590920, 83509104, 104386380, 139181840, 208772760, 417545520]

約数ペア:

[(1, 417545520), (2, 208772760), (3, 139181840), (4, 104386380), (5, 83509104), (6, 69590920), (7, 59649360), (8, 52193190), (10, 41754552), (12, 34795460), (14, 29824680), (15, 27836368), (16, 26096595), (19, 21976080), (20, 20877276), (21, 19883120), (24, 17397730), (28, 14912340), (30, 13918184), (35, 11929872), (38, 10988040), (40, 10438638), (42, 9941560), (48, 8698865), (56, 7456170), (57, 7325360), (60, 6959092), (70, 5964936), (76, 5494020), (80, 5219319), (84, 4970780), (95, 4395216), (103, 4053840), (105, 3976624), (112, 3728085), (114, 3662680), (120, 3479546), (127, 3287760), (133, 3139440), (140, 2982468), (152, 2747010), (168, 2485390), (190, 2197608), (206, 2026920), (210, 1988312), (228, 1831340), (240, 1739773), (254, 1643880), (266, 1569720), (280, 1491234), (285, 1465072), (304, 1373505), (309, 1351280), (336, 1242695), (380, 1098804), (381, 1095920), (399, 1046480), (412, 1013460), (420, 994156), (456, 915670), (508, 821940), (515, 810768), (532, 784860), (560, 745617), (570, 732536), (618, 675640), (635, 657552), (665, 627888), (721, 579120), (760, 549402), (762, 547960), (798, 523240), (824, 506730), (840, 497078), (889, 469680), (912, 457835), (1016, 410970), (1030, 405384), (1064, 392430), (1140, 366268), (1236, 337820), (1270, 328776), (1330, 313944), (1442, 289560), (1520, 274701), (1524, 273980), (1545, 270256), (1596, 261620), (1648, 253365), (1680, 248539), (1778, 234840), (1905, 219184), (1957, 213360), (1995, 209296), (2032, 205485), (2060, 202692), (2128, 196215), (2163, 193040), (2280, 183134), (2413, 173040), (2472, 168910), (2540, 164388), (2660, 156972), (2667, 156560), (2884, 144780), (3048, 136990), (3090, 135128), (3192, 130810), (3556, 117420), (3605, 115824), (3810, 109592), (3914, 106680), (3990, 104648), (4120, 101346), (4326, 96520), (4445, 93936), (4560, 91567), (4826, 86520), (4944, 84455), (5080, 82194), (5320, 78486), (5334, 78280), (5768, 72390), (5871, 71120), (6096, 68495), (6180, 67564), (6384, 65405), (7112, 58710), (7210, 57912), (7239, 57680), (7620, 54796), (7828, 53340), (7980, 52324), (8240, 50673), (8652, 48260), (8890, 46968), (9652, 43260), (9785, 42672), (10160, 41097), (10640, 39243), (10668, 39140), (10815, 38608), (11536, 36195), (11742, 35560), (12065, 34608), (12360, 33782), (13081, 31920), (13335, 31312), (13699, 30480), (14224, 29355), (14420, 28956), (14478, 28840), (15240, 27398), (15656, 26670), (15960, 26162), (16891, 24720), (17304, 24130), (17780, 23484), (19304, 21630), (19570, 21336)]