25566240

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{1087}}^1$

素因数の和:1119

約数の個数: 144

約数和(自身を含む): 93768192

約数和(自身を除く): 68201952

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 196, 210, 224, 240, 245, 280, 294, 336, 392, 420, 480, 490, 560, 588, 672, 735, 784, 840, 980, 1087, 1120, 1176, 1470, 1568, 1680, 1960, 2174, 2352, 2940, 3261, 3360, 3920, 4348, 4704, 5435, 5880, 6522, 7609, 7840, 8696, 10870, 11760, 13044, 15218, 16305, 17392, 21740, 22827, 23520, 26088, 30436, 32610, 34784, 38045, 43480, 45654, 52176, 53263, 60872, 65220, 76090, 86960, 91308, 104352, 106526, 114135, 121744, 130440, 152180, 159789, 173920, 182616, 213052, 228270, 243488, 260880, 266315, 304360, 319578, 365232, 426104, 456540, 521760, 532630, 608720, 639156, 730464, 798945, 852208, 913080, 1065260, 1217440, 1278312, 1597890, 1704416, 1826160, 2130520, 2556624, 3195780, 3652320, 4261040, 5113248, 6391560, 8522080, 12783120, 25566240]

約数ペア:

[(1, 25566240), (2, 12783120), (3, 8522080), (4, 6391560), (5, 5113248), (6, 4261040), (7, 3652320), (8, 3195780), (10, 2556624), (12, 2130520), (14, 1826160), (15, 1704416), (16, 1597890), (20, 1278312), (21, 1217440), (24, 1065260), (28, 913080), (30, 852208), (32, 798945), (35, 730464), (40, 639156), (42, 608720), (48, 532630), (49, 521760), (56, 456540), (60, 426104), (70, 365232), (80, 319578), (84, 304360), (96, 266315), (98, 260880), (105, 243488), (112, 228270), (120, 213052), (140, 182616), (147, 173920), (160, 159789), (168, 152180), (196, 130440), (210, 121744), (224, 114135), (240, 106526), (245, 104352), (280, 91308), (294, 86960), (336, 76090), (392, 65220), (420, 60872), (480, 53263), (490, 52176), (560, 45654), (588, 43480), (672, 38045), (735, 34784), (784, 32610), (840, 30436), (980, 26088), (1087, 23520), (1120, 22827), (1176, 21740), (1470, 17392), (1568, 16305), (1680, 15218), (1960, 13044), (2174, 11760), (2352, 10870), (2940, 8696), (3261, 7840), (3360, 7609), (3920, 6522), (4348, 5880), (4704, 5435)]