65117360

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^2$

素因数の和:104

約数の個数: 180

約数和(自身を含む): 196518672

約数和(自身を除く): 131401312

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 31, 35, 40, 44, 55, 56, 62, 70, 77, 80, 88, 110, 112, 121, 124, 140, 154, 155, 176, 217, 220, 242, 248, 280, 308, 310, 341, 385, 434, 440, 484, 496, 560, 605, 616, 620, 682, 770, 847, 868, 880, 961, 968, 1085, 1210, 1232, 1240, 1364, 1540, 1694, 1705, 1736, 1922, 1936, 2170, 2387, 2420, 2480, 2728, 3080, 3388, 3410, 3472, 3751, 3844, 4235, 4340, 4774, 4805, 4840, 5456, 6160, 6727, 6776, 6820, 7502, 7688, 8470, 8680, 9548, 9610, 9680, 10571, 11935, 13454, 13552, 13640, 15004, 15376, 16940, 17360, 18755, 19096, 19220, 21142, 23870, 26257, 26908, 27280, 30008, 33635, 33880, 37510, 38192, 38440, 42284, 47740, 52514, 52855, 53816, 60016, 67270, 67760, 73997, 75020, 76880, 84568, 95480, 105028, 105710, 107632, 116281, 131285, 134540, 147994, 150040, 169136, 190960, 210056, 211420, 232562, 262570, 269080, 295988, 300080, 369985, 420112, 422840, 465124, 525140, 538160, 581405, 591976, 739970, 813967, 845680, 930248, 1050280, 1162810, 1183952, 1479940, 1627934, 1860496, 2100560, 2325620, 2959880, 3255868, 4069835, 4651240, 5919760, 6511736, 8139670, 9302480, 13023472, 16279340, 32558680, 65117360]

約数ペア:

[(1, 65117360), (2, 32558680), (4, 16279340), (5, 13023472), (7, 9302480), (8, 8139670), (10, 6511736), (11, 5919760), (14, 4651240), (16, 4069835), (20, 3255868), (22, 2959880), (28, 2325620), (31, 2100560), (35, 1860496), (40, 1627934), (44, 1479940), (55, 1183952), (56, 1162810), (62, 1050280), (70, 930248), (77, 845680), (80, 813967), (88, 739970), (110, 591976), (112, 581405), (121, 538160), (124, 525140), (140, 465124), (154, 422840), (155, 420112), (176, 369985), (217, 300080), (220, 295988), (242, 269080), (248, 262570), (280, 232562), (308, 211420), (310, 210056), (341, 190960), (385, 169136), (434, 150040), (440, 147994), (484, 134540), (496, 131285), (560, 116281), (605, 107632), (616, 105710), (620, 105028), (682, 95480), (770, 84568), (847, 76880), (868, 75020), (880, 73997), (961, 67760), (968, 67270), (1085, 60016), (1210, 53816), (1232, 52855), (1240, 52514), (1364, 47740), (1540, 42284), (1694, 38440), (1705, 38192), (1736, 37510), (1922, 33880), (1936, 33635), (2170, 30008), (2387, 27280), (2420, 26908), (2480, 26257), (2728, 23870), (3080, 21142), (3388, 19220), (3410, 19096), (3472, 18755), (3751, 17360), (3844, 16940), (4235, 15376), (4340, 15004), (4774, 13640), (4805, 13552), (4840, 13454), (5456, 11935), (6160, 10571), (6727, 9680), (6776, 9610), (6820, 9548), (7502, 8680), (7688, 8470)]