353946840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{563}}^1$

素因数の和:634

約数の個数: 192

約数和(自身を含む): 1189002240

約数和(自身を除く): 835055400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 31, 39, 40, 52, 60, 62, 65, 78, 93, 104, 120, 124, 130, 155, 156, 169, 186, 195, 248, 260, 310, 312, 338, 372, 390, 403, 465, 507, 520, 563, 620, 676, 744, 780, 806, 845, 930, 1014, 1126, 1209, 1240, 1352, 1560, 1612, 1689, 1690, 1860, 2015, 2028, 2252, 2418, 2535, 2815, 3224, 3378, 3380, 3720, 4030, 4056, 4504, 4836, 5070, 5239, 5630, 6045, 6756, 6760, 7319, 8060, 8445, 9672, 10140, 10478, 11260, 12090, 13512, 14638, 15717, 16120, 16890, 17453, 20280, 20956, 21957, 22520, 24180, 26195, 29276, 31434, 33780, 34906, 36595, 41912, 43914, 48360, 52359, 52390, 58552, 62868, 67560, 69812, 73190, 78585, 87265, 87828, 95147, 104718, 104780, 109785, 125736, 139624, 146380, 157170, 174530, 175656, 190294, 209436, 209560, 219570, 226889, 261795, 285441, 292760, 314340, 349060, 380588, 418872, 439140, 453778, 475735, 523590, 570882, 628680, 680667, 698120, 761176, 878280, 907556, 951470, 1047180, 1134445, 1141764, 1361334, 1427205, 1815112, 1902940, 2094360, 2268890, 2283528, 2722668, 2854410, 2949557, 3403335, 3805880, 4537780, 5445336, 5708820, 5899114, 6806670, 8848671, 9075560, 11417640, 11798228, 13613340, 14747785, 17697342, 23596456, 27226680, 29495570, 35394684, 44243355, 58991140, 70789368, 88486710, 117982280, 176973420, 353946840]

約数ペア:

[(1, 353946840), (2, 176973420), (3, 117982280), (4, 88486710), (5, 70789368), (6, 58991140), (8, 44243355), (10, 35394684), (12, 29495570), (13, 27226680), (15, 23596456), (20, 17697342), (24, 14747785), (26, 13613340), (30, 11798228), (31, 11417640), (39, 9075560), (40, 8848671), (52, 6806670), (60, 5899114), (62, 5708820), (65, 5445336), (78, 4537780), (93, 3805880), (104, 3403335), (120, 2949557), (124, 2854410), (130, 2722668), (155, 2283528), (156, 2268890), (169, 2094360), (186, 1902940), (195, 1815112), (248, 1427205), (260, 1361334), (310, 1141764), (312, 1134445), (338, 1047180), (372, 951470), (390, 907556), (403, 878280), (465, 761176), (507, 698120), (520, 680667), (563, 628680), (620, 570882), (676, 523590), (744, 475735), (780, 453778), (806, 439140), (845, 418872), (930, 380588), (1014, 349060), (1126, 314340), (1209, 292760), (1240, 285441), (1352, 261795), (1560, 226889), (1612, 219570), (1689, 209560), (1690, 209436), (1860, 190294), (2015, 175656), (2028, 174530), (2252, 157170), (2418, 146380), (2535, 139624), (2815, 125736), (3224, 109785), (3378, 104780), (3380, 104718), (3720, 95147), (4030, 87828), (4056, 87265), (4504, 78585), (4836, 73190), (5070, 69812), (5239, 67560), (5630, 62868), (6045, 58552), (6756, 52390), (6760, 52359), (7319, 48360), (8060, 43914), (8445, 41912), (9672, 36595), (10140, 34906), (10478, 33780), (11260, 31434), (12090, 29276), (13512, 26195), (14638, 24180), (15717, 22520), (16120, 21957), (16890, 20956), (17453, 20280)]