1722101640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{293}}^1\times {\mathrm{6997}}^1$

素因数の和:7311

約数の個数: 128

約数和(自身を含む): 5925346560

約数和(自身を除く): 4203244920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 293, 420, 586, 840, 879, 1172, 1465, 1758, 2051, 2344, 2930, 3516, 4102, 4395, 5860, 6153, 6997, 7032, 8204, 8790, 10255, 11720, 12306, 13994, 16408, 17580, 20510, 20991, 24612, 27988, 30765, 34985, 35160, 41020, 41982, 48979, 49224, 55976, 61530, 69970, 82040, 83964, 97958, 104955, 123060, 139940, 146937, 167928, 195916, 209910, 244895, 246120, 279880, 293874, 391832, 419820, 489790, 587748, 734685, 839640, 979580, 1175496, 1469370, 1959160, 2050121, 2938740, 4100242, 5877480, 6150363, 8200484, 10250605, 12300726, 14350847, 16400968, 20501210, 24601452, 28701694, 30751815, 41002420, 43052541, 49202904, 57403388, 61503630, 71754235, 82004840, 86105082, 114806776, 123007260, 143508470, 172210164, 215262705, 246014520, 287016940, 344420328, 430525410, 574033880, 861050820, 1722101640]

約数ペア:

[(1, 1722101640), (2, 861050820), (3, 574033880), (4, 430525410), (5, 344420328), (6, 287016940), (7, 246014520), (8, 215262705), (10, 172210164), (12, 143508470), (14, 123007260), (15, 114806776), (20, 86105082), (21, 82004840), (24, 71754235), (28, 61503630), (30, 57403388), (35, 49202904), (40, 43052541), (42, 41002420), (56, 30751815), (60, 28701694), (70, 24601452), (84, 20501210), (105, 16400968), (120, 14350847), (140, 12300726), (168, 10250605), (210, 8200484), (280, 6150363), (293, 5877480), (420, 4100242), (586, 2938740), (840, 2050121), (879, 1959160), (1172, 1469370), (1465, 1175496), (1758, 979580), (2051, 839640), (2344, 734685), (2930, 587748), (3516, 489790), (4102, 419820), (4395, 391832), (5860, 293874), (6153, 279880), (6997, 246120), (7032, 244895), (8204, 209910), (8790, 195916), (10255, 167928), (11720, 146937), (12306, 139940), (13994, 123060), (16408, 104955), (17580, 97958), (20510, 83964), (20991, 82040), (24612, 69970), (27988, 61530), (30765, 55976), (34985, 49224), (35160, 48979), (41020, 41982)]