746183760

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{107}}^1\times {\mathrm{593}}^1$

素因数の和:730

約数の個数: 240

約数和(自身を含む): 2720558016

約数和(自身を除く): 1974374256

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 107, 112, 120, 140, 147, 168, 196, 210, 214, 240, 245, 280, 294, 321, 336, 392, 420, 428, 490, 535, 560, 588, 593, 642, 735, 749, 784, 840, 856, 980, 1070, 1176, 1186, 1284, 1470, 1498, 1605, 1680, 1712, 1779, 1960, 2140, 2247, 2352, 2372, 2568, 2940, 2965, 2996, 3210, 3558, 3745, 3920, 4151, 4280, 4494, 4744, 5136, 5243, 5880, 5930, 5992, 6420, 7116, 7490, 8302, 8560, 8895, 8988, 9488, 10486, 11235, 11760, 11860, 11984, 12453, 12840, 14232, 14980, 15729, 16604, 17790, 17976, 20755, 20972, 22470, 23720, 24906, 25680, 26215, 28464, 29057, 29960, 31458, 33208, 35580, 35952, 41510, 41944, 44940, 47440, 49812, 52430, 58114, 59920, 62265, 62916, 63451, 66416, 71160, 78645, 83020, 83888, 87171, 89880, 99624, 104860, 116228, 124530, 125832, 126902, 142320, 145285, 157290, 166040, 174342, 179760, 190353, 199248, 209720, 232456, 249060, 251664, 253804, 290570, 314580, 317255, 332080, 348684, 380706, 419440, 435855, 444157, 464912, 498120, 507608, 581140, 629160, 634510, 697368, 761412, 871710, 888314, 951765, 996240, 1015216, 1162280, 1258320, 1269020, 1332471, 1394736, 1522824, 1743420, 1776628, 1903530, 2220785, 2324560, 2538040, 2664942, 3045648, 3109099, 3486840, 3553256, 3807060, 4441570, 5076080, 5329884, 6218198, 6662355, 6973680, 7106512, 7614120, 8883140, 9327297, 10659768, 12436396, 13324710, 15228240, 15545495, 17766280, 18654594, 21319536, 24872792, 26649420, 31090990, 35532560, 37309188, 46636485, 49745584, 53298840, 62181980, 74618376, 93272970, 106597680, 124363960, 149236752, 186545940, 248727920, 373091880, 746183760]

約数ペア:

[(1, 746183760), (2, 373091880), (3, 248727920), (4, 186545940), (5, 149236752), (6, 124363960), (7, 106597680), (8, 93272970), (10, 74618376), (12, 62181980), (14, 53298840), (15, 49745584), (16, 46636485), (20, 37309188), (21, 35532560), (24, 31090990), (28, 26649420), (30, 24872792), (35, 21319536), (40, 18654594), (42, 17766280), (48, 15545495), (49, 15228240), (56, 13324710), (60, 12436396), (70, 10659768), (80, 9327297), (84, 8883140), (98, 7614120), (105, 7106512), (107, 6973680), (112, 6662355), (120, 6218198), (140, 5329884), (147, 5076080), (168, 4441570), (196, 3807060), (210, 3553256), (214, 3486840), (240, 3109099), (245, 3045648), (280, 2664942), (294, 2538040), (321, 2324560), (336, 2220785), (392, 1903530), (420, 1776628), (428, 1743420), (490, 1522824), (535, 1394736), (560, 1332471), (588, 1269020), (593, 1258320), (642, 1162280), (735, 1015216), (749, 996240), (784, 951765), (840, 888314), (856, 871710), (980, 761412), (1070, 697368), (1176, 634510), (1186, 629160), (1284, 581140), (1470, 507608), (1498, 498120), (1605, 464912), (1680, 444157), (1712, 435855), (1779, 419440), (1960, 380706), (2140, 348684), (2247, 332080), (2352, 317255), (2372, 314580), (2568, 290570), (2940, 253804), (2965, 251664), (2996, 249060), (3210, 232456), (3558, 209720), (3745, 199248), (3920, 190353), (4151, 179760), (4280, 174342), (4494, 166040), (4744, 157290), (5136, 145285), (5243, 142320), (5880, 126902), (5930, 125832), (5992, 124530), (6420, 116228), (7116, 104860), (7490, 99624), (8302, 89880), (8560, 87171), (8895, 83888), (8988, 83020), (9488, 78645), (10486, 71160), (11235, 66416), (11760, 63451), (11860, 62916), (11984, 62265), (12453, 59920), (12840, 58114), (14232, 52430), (14980, 49812), (15729, 47440), (16604, 44940), (17790, 41944), (17976, 41510), (20755, 35952), (20972, 35580), (22470, 33208), (23720, 31458), (24906, 29960), (25680, 29057), (26215, 28464)]