1690835640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{619}}^1$

素因数の和:766

約数の個数: 256

約数和(自身を含む): 5849625600

約数和(自身を除く): 4158789960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 17, 20, 24, 26, 30, 34, 39, 40, 51, 52, 60, 65, 68, 78, 85, 102, 103, 104, 120, 130, 136, 156, 170, 195, 204, 206, 221, 255, 260, 309, 312, 340, 390, 408, 412, 442, 510, 515, 520, 618, 619, 663, 680, 780, 824, 884, 1020, 1030, 1105, 1236, 1238, 1326, 1339, 1545, 1560, 1751, 1768, 1857, 2040, 2060, 2210, 2472, 2476, 2652, 2678, 3090, 3095, 3315, 3502, 3714, 4017, 4120, 4420, 4952, 5253, 5304, 5356, 6180, 6190, 6630, 6695, 7004, 7428, 8034, 8047, 8755, 8840, 9285, 10506, 10523, 10712, 12360, 12380, 13260, 13390, 14008, 14856, 16068, 16094, 17510, 18570, 20085, 21012, 21046, 22763, 24141, 24760, 26265, 26520, 26780, 31569, 32136, 32188, 35020, 37140, 40170, 40235, 42024, 42092, 45526, 48282, 52530, 52615, 53560, 63138, 63757, 64376, 68289, 70040, 74280, 80340, 80470, 84184, 91052, 96564, 105060, 105230, 113815, 120705, 126276, 127514, 136578, 136799, 157845, 160680, 160940, 182104, 191271, 193128, 210120, 210460, 227630, 241410, 252552, 255028, 273156, 273598, 315690, 318785, 321880, 341445, 382542, 410397, 420920, 455260, 482820, 510056, 546312, 547196, 631380, 637570, 682890, 683995, 765084, 820794, 828841, 910520, 956355, 965640, 1083869, 1094392, 1262760, 1275140, 1365780, 1367990, 1530168, 1641588, 1657682, 1912710, 2051985, 2167738, 2486523, 2550280, 2731560, 2735980, 3251607, 3283176, 3315364, 3825420, 4103970, 4144205, 4335476, 4973046, 5419345, 5471960, 6503214, 6630728, 7650840, 8207940, 8288410, 8670952, 9946092, 10838690, 12432615, 13006428, 14090297, 16258035, 16415880, 16576820, 19892184, 21677380, 24865230, 26012856, 28180594, 32516070, 33153640, 42270891, 43354760, 49730460, 56361188, 65032140, 70451485, 84541782, 99460920, 112722376, 130064280, 140902970, 169083564, 211354455, 281805940, 338167128, 422708910, 563611880, 845417820, 1690835640]

約数ペア:

[(1, 1690835640), (2, 845417820), (3, 563611880), (4, 422708910), (5, 338167128), (6, 281805940), (8, 211354455), (10, 169083564), (12, 140902970), (13, 130064280), (15, 112722376), (17, 99460920), (20, 84541782), (24, 70451485), (26, 65032140), (30, 56361188), (34, 49730460), (39, 43354760), (40, 42270891), (51, 33153640), (52, 32516070), (60, 28180594), (65, 26012856), (68, 24865230), (78, 21677380), (85, 19892184), (102, 16576820), (103, 16415880), (104, 16258035), (120, 14090297), (130, 13006428), (136, 12432615), (156, 10838690), (170, 9946092), (195, 8670952), (204, 8288410), (206, 8207940), (221, 7650840), (255, 6630728), (260, 6503214), (309, 5471960), (312, 5419345), (340, 4973046), (390, 4335476), (408, 4144205), (412, 4103970), (442, 3825420), (510, 3315364), (515, 3283176), (520, 3251607), (618, 2735980), (619, 2731560), (663, 2550280), (680, 2486523), (780, 2167738), (824, 2051985), (884, 1912710), (1020, 1657682), (1030, 1641588), (1105, 1530168), (1236, 1367990), (1238, 1365780), (1326, 1275140), (1339, 1262760), (1545, 1094392), (1560, 1083869), (1751, 965640), (1768, 956355), (1857, 910520), (2040, 828841), (2060, 820794), (2210, 765084), (2472, 683995), (2476, 682890), (2652, 637570), (2678, 631380), (3090, 547196), (3095, 546312), (3315, 510056), (3502, 482820), (3714, 455260), (4017, 420920), (4120, 410397), (4420, 382542), (4952, 341445), (5253, 321880), (5304, 318785), (5356, 315690), (6180, 273598), (6190, 273156), (6630, 255028), (6695, 252552), (7004, 241410), (7428, 227630), (8034, 210460), (8047, 210120), (8755, 193128), (8840, 191271), (9285, 182104), (10506, 160940), (10523, 160680), (10712, 157845), (12360, 136799), (12380, 136578), (13260, 127514), (13390, 126276), (14008, 120705), (14856, 113815), (16068, 105230), (16094, 105060), (17510, 96564), (18570, 91052), (20085, 84184), (21012, 80470), (21046, 80340), (22763, 74280), (24141, 70040), (24760, 68289), (26265, 64376), (26520, 63757), (26780, 63138), (31569, 53560), (32136, 52615), (32188, 52530), (35020, 48282), (37140, 45526), (40170, 42092), (40235, 42024)]