12671120

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{17}}^1$

素因数の和:70

約数の個数: 160

約数和(自身を含む): 39211776

約数和(自身を除く): 26540656

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 17, 20, 22, 28, 34, 35, 40, 44, 55, 56, 68, 70, 77, 80, 85, 88, 110, 112, 119, 121, 136, 140, 154, 170, 176, 187, 220, 238, 242, 272, 280, 308, 340, 374, 385, 440, 476, 484, 560, 595, 605, 616, 680, 748, 770, 847, 880, 935, 952, 968, 1190, 1210, 1232, 1309, 1331, 1360, 1496, 1540, 1694, 1870, 1904, 1936, 2057, 2380, 2420, 2618, 2662, 2992, 3080, 3388, 3740, 4114, 4235, 4760, 4840, 5236, 5324, 6160, 6545, 6655, 6776, 7480, 8228, 8470, 9317, 9520, 9680, 10285, 10472, 10648, 13090, 13310, 13552, 14399, 14960, 16456, 16940, 18634, 20570, 20944, 21296, 22627, 26180, 26620, 28798, 32912, 33880, 37268, 41140, 45254, 46585, 52360, 53240, 57596, 67760, 71995, 74536, 82280, 90508, 93170, 104720, 106480, 113135, 115192, 143990, 149072, 158389, 164560, 181016, 186340, 226270, 230384, 287980, 316778, 362032, 372680, 452540, 575960, 633556, 745360, 791945, 905080, 1151920, 1267112, 1583890, 1810160, 2534224, 3167780, 6335560, 12671120]

約数ペア:

[(1, 12671120), (2, 6335560), (4, 3167780), (5, 2534224), (7, 1810160), (8, 1583890), (10, 1267112), (11, 1151920), (14, 905080), (16, 791945), (17, 745360), (20, 633556), (22, 575960), (28, 452540), (34, 372680), (35, 362032), (40, 316778), (44, 287980), (55, 230384), (56, 226270), (68, 186340), (70, 181016), (77, 164560), (80, 158389), (85, 149072), (88, 143990), (110, 115192), (112, 113135), (119, 106480), (121, 104720), (136, 93170), (140, 90508), (154, 82280), (170, 74536), (176, 71995), (187, 67760), (220, 57596), (238, 53240), (242, 52360), (272, 46585), (280, 45254), (308, 41140), (340, 37268), (374, 33880), (385, 32912), (440, 28798), (476, 26620), (484, 26180), (560, 22627), (595, 21296), (605, 20944), (616, 20570), (680, 18634), (748, 16940), (770, 16456), (847, 14960), (880, 14399), (935, 13552), (952, 13310), (968, 13090), (1190, 10648), (1210, 10472), (1232, 10285), (1309, 9680), (1331, 9520), (1360, 9317), (1496, 8470), (1540, 8228), (1694, 7480), (1870, 6776), (1904, 6655), (1936, 6545), (2057, 6160), (2380, 5324), (2420, 5236), (2618, 4840), (2662, 4760), (2992, 4235), (3080, 4114), (3388, 3740)]