16807560

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1$

素因数の和:156

約数の個数: 256

約数和(自身を含む): 67184640

約数和(自身を除く): 50377080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 17, 20, 21, 22, 24, 28, 30, 33, 34, 35, 40, 42, 44, 51, 55, 56, 60, 66, 68, 70, 77, 84, 85, 88, 102, 105, 107, 110, 119, 120, 132, 136, 140, 154, 165, 168, 170, 187, 204, 210, 214, 220, 231, 238, 255, 264, 280, 308, 321, 330, 340, 357, 374, 385, 408, 420, 428, 440, 462, 476, 510, 535, 561, 595, 616, 642, 660, 680, 714, 748, 749, 770, 840, 856, 924, 935, 952, 1020, 1070, 1122, 1155, 1177, 1190, 1284, 1309, 1320, 1428, 1496, 1498, 1540, 1605, 1785, 1819, 1848, 1870, 2040, 2140, 2244, 2247, 2310, 2354, 2380, 2568, 2618, 2805, 2856, 2996, 3080, 3210, 3531, 3570, 3638, 3740, 3745, 3927, 4280, 4488, 4494, 4620, 4708, 4760, 5236, 5457, 5610, 5885, 5992, 6420, 6545, 7062, 7140, 7276, 7480, 7490, 7854, 8239, 8988, 9095, 9240, 9416, 10472, 10914, 11220, 11235, 11770, 12733, 12840, 13090, 14124, 14280, 14552, 14980, 15708, 16478, 17655, 17976, 18190, 19635, 20009, 21828, 22440, 22470, 23540, 24717, 25466, 26180, 27285, 28248, 29960, 31416, 32956, 35310, 36380, 38199, 39270, 40018, 41195, 43656, 44940, 47080, 49434, 50932, 52360, 54570, 60027, 63665, 65912, 70620, 72760, 76398, 78540, 80036, 82390, 89880, 98868, 100045, 101864, 109140, 120054, 123585, 127330, 140063, 141240, 152796, 157080, 160072, 164780, 190995, 197736, 200090, 218280, 240108, 247170, 254660, 280126, 300135, 305592, 329560, 381990, 400180, 420189, 480216, 494340, 509320, 560252, 600270, 700315, 763980, 800360, 840378, 988680, 1120504, 1200540, 1400630, 1527960, 1680756, 2100945, 2401080, 2801260, 3361512, 4201890, 5602520, 8403780, 16807560]

約数ペア:

[(1, 16807560), (2, 8403780), (3, 5602520), (4, 4201890), (5, 3361512), (6, 2801260), (7, 2401080), (8, 2100945), (10, 1680756), (11, 1527960), (12, 1400630), (14, 1200540), (15, 1120504), (17, 988680), (20, 840378), (21, 800360), (22, 763980), (24, 700315), (28, 600270), (30, 560252), (33, 509320), (34, 494340), (35, 480216), (40, 420189), (42, 400180), (44, 381990), (51, 329560), (55, 305592), (56, 300135), (60, 280126), (66, 254660), (68, 247170), (70, 240108), (77, 218280), (84, 200090), (85, 197736), (88, 190995), (102, 164780), (105, 160072), (107, 157080), (110, 152796), (119, 141240), (120, 140063), (132, 127330), (136, 123585), (140, 120054), (154, 109140), (165, 101864), (168, 100045), (170, 98868), (187, 89880), (204, 82390), (210, 80036), (214, 78540), (220, 76398), (231, 72760), (238, 70620), (255, 65912), (264, 63665), (280, 60027), (308, 54570), (321, 52360), (330, 50932), (340, 49434), (357, 47080), (374, 44940), (385, 43656), (408, 41195), (420, 40018), (428, 39270), (440, 38199), (462, 36380), (476, 35310), (510, 32956), (535, 31416), (561, 29960), (595, 28248), (616, 27285), (642, 26180), (660, 25466), (680, 24717), (714, 23540), (748, 22470), (749, 22440), (770, 21828), (840, 20009), (856, 19635), (924, 18190), (935, 17976), (952, 17655), (1020, 16478), (1070, 15708), (1122, 14980), (1155, 14552), (1177, 14280), (1190, 14124), (1284, 13090), (1309, 12840), (1320, 12733), (1428, 11770), (1496, 11235), (1498, 11220), (1540, 10914), (1605, 10472), (1785, 9416), (1819, 9240), (1848, 9095), (1870, 8988), (2040, 8239), (2140, 7854), (2244, 7490), (2247, 7480), (2310, 7276), (2354, 7140), (2380, 7062), (2568, 6545), (2618, 6420), (2805, 5992), (2856, 5885), (2996, 5610), (3080, 5457), (3210, 5236), (3531, 4760), (3570, 4708), (3638, 4620), (3740, 4494), (3745, 4488), (3927, 4280)]