457345980

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{227}}^1$

素因数の和:306

約数の個数: 384

約数和(自身を含む): 1801820160

約数和(自身を除く): 1344474180

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 27, 28, 30, 35, 36, 39, 41, 42, 45, 52, 54, 60, 63, 65, 70, 78, 82, 84, 90, 91, 105, 108, 117, 123, 126, 130, 135, 140, 156, 164, 180, 182, 189, 195, 205, 210, 227, 234, 246, 252, 260, 270, 273, 287, 315, 351, 364, 369, 378, 390, 410, 420, 454, 455, 468, 492, 533, 540, 546, 574, 585, 615, 630, 681, 702, 738, 756, 780, 819, 820, 861, 908, 910, 945, 1066, 1092, 1107, 1135, 1148, 1170, 1230, 1260, 1362, 1365, 1404, 1435, 1476, 1589, 1599, 1638, 1722, 1755, 1820, 1845, 1890, 2043, 2132, 2214, 2270, 2340, 2457, 2460, 2583, 2665, 2724, 2730, 2870, 2951, 3178, 3198, 3276, 3405, 3444, 3510, 3690, 3731, 3780, 4086, 4095, 4305, 4428, 4540, 4767, 4797, 4914, 5166, 5330, 5460, 5535, 5740, 5902, 6129, 6356, 6396, 6810, 7020, 7380, 7462, 7749, 7945, 7995, 8172, 8190, 8610, 8853, 9307, 9534, 9594, 9828, 10215, 10332, 10660, 11070, 11193, 11804, 12258, 12285, 12915, 13620, 14301, 14391, 14755, 14924, 15498, 15890, 15990, 16380, 17220, 17706, 18614, 18655, 19068, 19188, 20430, 20657, 22140, 22386, 23835, 23985, 24516, 24570, 25830, 26559, 27921, 28602, 28782, 29510, 30645, 30996, 31780, 31980, 33579, 35412, 37228, 37310, 38745, 40860, 41314, 42903, 44265, 44772, 46535, 47670, 47970, 49140, 51660, 53118, 55842, 55965, 57204, 57564, 59020, 61290, 61971, 65149, 67158, 71505, 71955, 74620, 77490, 79677, 82628, 83763, 85806, 88530, 93070, 95340, 95940, 100737, 103285, 106236, 111684, 111930, 120991, 122580, 123942, 130298, 132795, 134316, 139605, 143010, 143910, 154980, 159354, 167526, 167895, 171612, 177060, 185913, 186140, 195447, 201474, 206570, 214515, 223860, 241982, 247884, 251289, 260596, 265590, 279210, 286020, 287820, 309855, 318708, 325745, 335052, 335790, 362973, 371826, 390894, 398385, 402948, 413140, 418815, 429030, 483964, 502578, 503685, 531180, 557739, 558420, 586341, 604955, 619710, 651490, 671580, 725946, 743652, 781788, 796770, 837630, 846937, 858060, 929565, 977235, 1005156, 1007370, 1088919, 1115478, 1172682, 1209910, 1239420, 1256445, 1302980, 1451892, 1593540, 1675260, 1693874, 1759023, 1814865, 1859130, 1954470, 2014740, 2177838, 2230956, 2345364, 2419820, 2512890, 2540811, 2788695, 2931705, 3266757, 3387748, 3518046, 3629730, 3718260, 3908940, 4234685, 4355676, 5025780, 5081622, 5444595, 5577390, 5863410, 6533514, 7036092, 7259460, 7622433, 8469370, 8795115, 10163244, 10889190, 11154780, 11726820, 12704055, 13067028, 15244866, 16333785, 16938740, 17590230, 21778380, 22867299, 25408110, 30489732, 32667570, 35180460, 38112165, 45734598, 50816220, 65335140, 76224330, 91469196, 114336495, 152448660, 228672990, 457345980]

約数ペア:

[(1, 457345980), (2, 228672990), (3, 152448660), (4, 114336495), (5, 91469196), (6, 76224330), (7, 65335140), (9, 50816220), (10, 45734598), (12, 38112165), (13, 35180460), (14, 32667570), (15, 30489732), (18, 25408110), (20, 22867299), (21, 21778380), (26, 17590230), (27, 16938740), (28, 16333785), (30, 15244866), (35, 13067028), (36, 12704055), (39, 11726820), (41, 11154780), (42, 10889190), (45, 10163244), (52, 8795115), (54, 8469370), (60, 7622433), (63, 7259460), (65, 7036092), (70, 6533514), (78, 5863410), (82, 5577390), (84, 5444595), (90, 5081622), (91, 5025780), (105, 4355676), (108, 4234685), (117, 3908940), (123, 3718260), (126, 3629730), (130, 3518046), (135, 3387748), (140, 3266757), (156, 2931705), (164, 2788695), (180, 2540811), (182, 2512890), (189, 2419820), (195, 2345364), (205, 2230956), (210, 2177838), (227, 2014740), (234, 1954470), (246, 1859130), (252, 1814865), (260, 1759023), (270, 1693874), (273, 1675260), (287, 1593540), (315, 1451892), (351, 1302980), (364, 1256445), (369, 1239420), (378, 1209910), (390, 1172682), (410, 1115478), (420, 1088919), (454, 1007370), (455, 1005156), (468, 977235), (492, 929565), (533, 858060), (540, 846937), (546, 837630), (574, 796770), (585, 781788), (615, 743652), (630, 725946), (681, 671580), (702, 651490), (738, 619710), (756, 604955), (780, 586341), (819, 558420), (820, 557739), (861, 531180), (908, 503685), (910, 502578), (945, 483964), (1066, 429030), (1092, 418815), (1107, 413140), (1135, 402948), (1148, 398385), (1170, 390894), (1230, 371826), (1260, 362973), (1362, 335790), (1365, 335052), (1404, 325745), (1435, 318708), (1476, 309855), (1589, 287820), (1599, 286020), (1638, 279210), (1722, 265590), (1755, 260596), (1820, 251289), (1845, 247884), (1890, 241982), (2043, 223860), (2132, 214515), (2214, 206570), (2270, 201474), (2340, 195447), (2457, 186140), (2460, 185913), (2583, 177060), (2665, 171612), (2724, 167895), (2730, 167526), (2870, 159354), (2951, 154980), (3178, 143910), (3198, 143010), (3276, 139605), (3405, 134316), (3444, 132795), (3510, 130298), (3690, 123942), (3731, 122580), (3780, 120991), (4086, 111930), (4095, 111684), (4305, 106236), (4428, 103285), (4540, 100737), (4767, 95940), (4797, 95340), (4914, 93070), (5166, 88530), (5330, 85806), (5460, 83763), (5535, 82628), (5740, 79677), (5902, 77490), (6129, 74620), (6356, 71955), (6396, 71505), (6810, 67158), (7020, 65149), (7380, 61971), (7462, 61290), (7749, 59020), (7945, 57564), (7995, 57204), (8172, 55965), (8190, 55842), (8610, 53118), (8853, 51660), (9307, 49140), (9534, 47970), (9594, 47670), (9828, 46535), (10215, 44772), (10332, 44265), (10660, 42903), (11070, 41314), (11193, 40860), (11804, 38745), (12258, 37310), (12285, 37228), (12915, 35412), (13620, 33579), (14301, 31980), (14391, 31780), (14755, 30996), (14924, 30645), (15498, 29510), (15890, 28782), (15990, 28602), (16380, 27921), (17220, 26559), (17706, 25830), (18614, 24570), (18655, 24516), (19068, 23985), (19188, 23835), (20430, 22386), (20657, 22140)]