163585140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{2377}}^1$

素因数の和:2457

約数の個数: 96

約数和(自身を含む): 485796864

約数和(自身を除く): 322211724

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 37, 60, 62, 74, 93, 111, 124, 148, 155, 185, 186, 222, 310, 370, 372, 444, 465, 555, 620, 740, 930, 1110, 1147, 1860, 2220, 2294, 2377, 3441, 4588, 4754, 5735, 6882, 7131, 9508, 11470, 11885, 13764, 14262, 17205, 22940, 23770, 28524, 34410, 35655, 47540, 68820, 71310, 73687, 87949, 142620, 147374, 175898, 221061, 263847, 294748, 351796, 368435, 439745, 442122, 527694, 736870, 879490, 884244, 1055388, 1105305, 1319235, 1473740, 1758980, 2210610, 2638470, 2726419, 4421220, 5276940, 5452838, 8179257, 10905676, 13632095, 16358514, 27264190, 32717028, 40896285, 54528380, 81792570, 163585140]

約数ペア:

[(1, 163585140), (2, 81792570), (3, 54528380), (4, 40896285), (5, 32717028), (6, 27264190), (10, 16358514), (12, 13632095), (15, 10905676), (20, 8179257), (30, 5452838), (31, 5276940), (37, 4421220), (60, 2726419), (62, 2638470), (74, 2210610), (93, 1758980), (111, 1473740), (124, 1319235), (148, 1105305), (155, 1055388), (185, 884244), (186, 879490), (222, 736870), (310, 527694), (370, 442122), (372, 439745), (444, 368435), (465, 351796), (555, 294748), (620, 263847), (740, 221061), (930, 175898), (1110, 147374), (1147, 142620), (1860, 87949), (2220, 73687), (2294, 71310), (2377, 68820), (3441, 47540), (4588, 35655), (4754, 34410), (5735, 28524), (6882, 23770), (7131, 22940), (9508, 17205), (11470, 14262), (11885, 13764)]