496378960

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1321}}^1$

素因数の和:1413

約数の個数: 160

約数和(自身を含む): 1463549184

約数和(自身を除く): 967170224

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 61, 70, 77, 80, 88, 110, 112, 122, 140, 154, 176, 220, 244, 280, 305, 308, 385, 427, 440, 488, 560, 610, 616, 671, 770, 854, 880, 976, 1220, 1232, 1321, 1342, 1540, 1708, 2135, 2440, 2642, 2684, 3080, 3355, 3416, 4270, 4697, 4880, 5284, 5368, 6160, 6605, 6710, 6832, 8540, 9247, 9394, 10568, 10736, 13210, 13420, 14531, 17080, 18494, 18788, 21136, 23485, 26420, 26840, 29062, 34160, 36988, 37576, 46235, 46970, 52840, 53680, 58124, 72655, 73976, 75152, 80581, 92470, 93940, 101717, 105680, 116248, 145310, 147952, 161162, 184940, 187880, 203434, 232496, 290620, 322324, 369880, 375760, 402905, 406868, 508585, 564067, 581240, 644648, 739760, 805810, 813736, 886391, 1017170, 1128134, 1162480, 1289296, 1611620, 1627472, 1772782, 2034340, 2256268, 2820335, 3223240, 3545564, 4068680, 4431955, 4512536, 5640670, 6204737, 6446480, 7091128, 8137360, 8863910, 9025072, 11281340, 12409474, 14182256, 17727820, 22562680, 24818948, 31023685, 35455640, 45125360, 49637896, 62047370, 70911280, 99275792, 124094740, 248189480, 496378960]

約数ペア:

[(1, 496378960), (2, 248189480), (4, 124094740), (5, 99275792), (7, 70911280), (8, 62047370), (10, 49637896), (11, 45125360), (14, 35455640), (16, 31023685), (20, 24818948), (22, 22562680), (28, 17727820), (35, 14182256), (40, 12409474), (44, 11281340), (55, 9025072), (56, 8863910), (61, 8137360), (70, 7091128), (77, 6446480), (80, 6204737), (88, 5640670), (110, 4512536), (112, 4431955), (122, 4068680), (140, 3545564), (154, 3223240), (176, 2820335), (220, 2256268), (244, 2034340), (280, 1772782), (305, 1627472), (308, 1611620), (385, 1289296), (427, 1162480), (440, 1128134), (488, 1017170), (560, 886391), (610, 813736), (616, 805810), (671, 739760), (770, 644648), (854, 581240), (880, 564067), (976, 508585), (1220, 406868), (1232, 402905), (1321, 375760), (1342, 369880), (1540, 322324), (1708, 290620), (2135, 232496), (2440, 203434), (2642, 187880), (2684, 184940), (3080, 161162), (3355, 147952), (3416, 145310), (4270, 116248), (4697, 105680), (4880, 101717), (5284, 93940), (5368, 92470), (6160, 80581), (6605, 75152), (6710, 73976), (6832, 72655), (8540, 58124), (9247, 53680), (9394, 52840), (10568, 46970), (10736, 46235), (13210, 37576), (13420, 36988), (14531, 34160), (17080, 29062), (18494, 26840), (18788, 26420), (21136, 23485)]