152785360

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{677}}^1$

素因数の和:741

約数の個数: 160

約数和(自身を含む): 451971072

約数和(自身を除く): 299185712

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 31, 35, 40, 52, 56, 62, 65, 70, 80, 91, 104, 112, 124, 130, 140, 155, 182, 208, 217, 248, 260, 280, 310, 364, 403, 434, 455, 496, 520, 560, 620, 677, 728, 806, 868, 910, 1040, 1085, 1240, 1354, 1456, 1612, 1736, 1820, 2015, 2170, 2480, 2708, 2821, 3224, 3385, 3472, 3640, 4030, 4340, 4739, 5416, 5642, 6448, 6770, 7280, 8060, 8680, 8801, 9478, 10832, 11284, 13540, 14105, 16120, 17360, 17602, 18956, 20987, 22568, 23695, 27080, 28210, 32240, 35204, 37912, 41974, 44005, 45136, 47390, 54160, 56420, 61607, 70408, 75824, 83948, 88010, 94780, 104935, 112840, 123214, 140816, 146909, 167896, 176020, 189560, 209870, 225680, 246428, 272831, 293818, 308035, 335792, 352040, 379120, 419740, 492856, 545662, 587636, 616070, 704080, 734545, 839480, 985712, 1091324, 1175272, 1232140, 1364155, 1469090, 1678960, 1909817, 2182648, 2350544, 2464280, 2728310, 2938180, 3819634, 4365296, 4928560, 5456620, 5876360, 7639268, 9549085, 10913240, 11752720, 15278536, 19098170, 21826480, 30557072, 38196340, 76392680, 152785360]

約数ペア:

[(1, 152785360), (2, 76392680), (4, 38196340), (5, 30557072), (7, 21826480), (8, 19098170), (10, 15278536), (13, 11752720), (14, 10913240), (16, 9549085), (20, 7639268), (26, 5876360), (28, 5456620), (31, 4928560), (35, 4365296), (40, 3819634), (52, 2938180), (56, 2728310), (62, 2464280), (65, 2350544), (70, 2182648), (80, 1909817), (91, 1678960), (104, 1469090), (112, 1364155), (124, 1232140), (130, 1175272), (140, 1091324), (155, 985712), (182, 839480), (208, 734545), (217, 704080), (248, 616070), (260, 587636), (280, 545662), (310, 492856), (364, 419740), (403, 379120), (434, 352040), (455, 335792), (496, 308035), (520, 293818), (560, 272831), (620, 246428), (677, 225680), (728, 209870), (806, 189560), (868, 176020), (910, 167896), (1040, 146909), (1085, 140816), (1240, 123214), (1354, 112840), (1456, 104935), (1612, 94780), (1736, 88010), (1820, 83948), (2015, 75824), (2170, 70408), (2480, 61607), (2708, 56420), (2821, 54160), (3224, 47390), (3385, 45136), (3472, 44005), (3640, 41974), (4030, 37912), (4340, 35204), (4739, 32240), (5416, 28210), (5642, 27080), (6448, 23695), (6770, 22568), (7280, 20987), (8060, 18956), (8680, 17602), (8801, 17360), (9478, 16120), (10832, 14105), (11284, 13540)]