417719120

素因数分解:

$2^4\times 5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{1171}}^1$

素因数の和:1218

約数の個数: 160

約数和(自身を含む): 1220755200

約数和(自身を除く): 803036080

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 49, 52, 56, 65, 70, 80, 91, 98, 104, 112, 130, 140, 182, 196, 208, 245, 260, 280, 343, 364, 392, 455, 490, 520, 560, 637, 686, 728, 784, 910, 980, 1040, 1171, 1274, 1372, 1456, 1715, 1820, 1960, 2342, 2548, 2744, 3185, 3430, 3640, 3920, 4459, 4684, 5096, 5488, 5855, 6370, 6860, 7280, 8197, 8918, 9368, 10192, 11710, 12740, 13720, 15223, 16394, 17836, 18736, 22295, 23420, 25480, 27440, 30446, 32788, 35672, 40985, 44590, 46840, 50960, 57379, 60892, 65576, 71344, 76115, 81970, 89180, 93680, 106561, 114758, 121784, 131152, 152230, 163940, 178360, 213122, 229516, 243568, 286895, 304460, 327880, 356720, 401653, 426244, 459032, 532805, 573790, 608920, 655760, 745927, 803306, 852488, 918064, 1065610, 1147580, 1217840, 1491854, 1606612, 1704976, 2008265, 2131220, 2295160, 2983708, 3213224, 3729635, 4016530, 4262440, 4590320, 5221489, 5967416, 6426448, 7459270, 8033060, 8524880, 10442978, 11934832, 14918540, 16066120, 20885956, 26107445, 29837080, 32132240, 41771912, 52214890, 59674160, 83543824, 104429780, 208859560, 417719120]

約数ペア:

[(1, 417719120), (2, 208859560), (4, 104429780), (5, 83543824), (7, 59674160), (8, 52214890), (10, 41771912), (13, 32132240), (14, 29837080), (16, 26107445), (20, 20885956), (26, 16066120), (28, 14918540), (35, 11934832), (40, 10442978), (49, 8524880), (52, 8033060), (56, 7459270), (65, 6426448), (70, 5967416), (80, 5221489), (91, 4590320), (98, 4262440), (104, 4016530), (112, 3729635), (130, 3213224), (140, 2983708), (182, 2295160), (196, 2131220), (208, 2008265), (245, 1704976), (260, 1606612), (280, 1491854), (343, 1217840), (364, 1147580), (392, 1065610), (455, 918064), (490, 852488), (520, 803306), (560, 745927), (637, 655760), (686, 608920), (728, 573790), (784, 532805), (910, 459032), (980, 426244), (1040, 401653), (1171, 356720), (1274, 327880), (1372, 304460), (1456, 286895), (1715, 243568), (1820, 229516), (1960, 213122), (2342, 178360), (2548, 163940), (2744, 152230), (3185, 131152), (3430, 121784), (3640, 114758), (3920, 106561), (4459, 93680), (4684, 89180), (5096, 81970), (5488, 76115), (5855, 71344), (6370, 65576), (6860, 60892), (7280, 57379), (8197, 50960), (8918, 46840), (9368, 44590), (10192, 40985), (11710, 35672), (12740, 32788), (13720, 30446), (15223, 27440), (16394, 25480), (17836, 23420), (18736, 22295)]