680346870

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{24359}}^1$

素因数の和:24402

約数の個数: 96

約数和(自身を含む): 1999468800

約数和(自身を除く): 1319121930

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 49, 57, 70, 95, 98, 105, 114, 133, 147, 190, 210, 245, 266, 285, 294, 399, 490, 570, 665, 735, 798, 931, 1330, 1470, 1862, 1995, 2793, 3990, 4655, 5586, 9310, 13965, 24359, 27930, 48718, 73077, 121795, 146154, 170513, 243590, 341026, 365385, 462821, 511539, 730770, 852565, 925642, 1023078, 1193591, 1388463, 1705130, 2314105, 2387182, 2557695, 2776926, 3239747, 3580773, 4628210, 5115390, 5967955, 6479494, 6942315, 7161546, 9719241, 11935910, 13884630, 16198735, 17903865, 19438482, 22678229, 32397470, 35807730, 45356458, 48596205, 68034687, 97192410, 113391145, 136069374, 226782290, 340173435, 680346870]

約数ペア:

[(1, 680346870), (2, 340173435), (3, 226782290), (5, 136069374), (6, 113391145), (7, 97192410), (10, 68034687), (14, 48596205), (15, 45356458), (19, 35807730), (21, 32397470), (30, 22678229), (35, 19438482), (38, 17903865), (42, 16198735), (49, 13884630), (57, 11935910), (70, 9719241), (95, 7161546), (98, 6942315), (105, 6479494), (114, 5967955), (133, 5115390), (147, 4628210), (190, 3580773), (210, 3239747), (245, 2776926), (266, 2557695), (285, 2387182), (294, 2314105), (399, 1705130), (490, 1388463), (570, 1193591), (665, 1023078), (735, 925642), (798, 852565), (931, 730770), (1330, 511539), (1470, 462821), (1862, 365385), (1995, 341026), (2793, 243590), (3990, 170513), (4655, 146154), (5586, 121795), (9310, 73077), (13965, 48718), (24359, 27930)]