26888160

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:201

約数の個数: 192

約数和(自身を含む): 94832640

約数和(自身を除く): 67944480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 31, 32, 39, 40, 48, 52, 60, 62, 65, 78, 80, 93, 96, 104, 120, 124, 130, 139, 155, 156, 160, 186, 195, 208, 240, 248, 260, 278, 310, 312, 372, 390, 403, 416, 417, 465, 480, 496, 520, 556, 620, 624, 695, 744, 780, 806, 834, 930, 992, 1040, 1112, 1209, 1240, 1248, 1390, 1488, 1560, 1612, 1668, 1807, 1860, 2015, 2080, 2085, 2224, 2418, 2480, 2780, 2976, 3120, 3224, 3336, 3614, 3720, 4030, 4170, 4309, 4448, 4836, 4960, 5421, 5560, 6045, 6240, 6448, 6672, 7228, 7440, 8060, 8340, 8618, 9035, 9672, 10842, 11120, 12090, 12896, 12927, 13344, 14456, 14880, 16120, 16680, 17236, 18070, 19344, 21545, 21684, 22240, 24180, 25854, 27105, 28912, 32240, 33360, 34472, 36140, 38688, 43090, 43368, 48360, 51708, 54210, 56017, 57824, 64480, 64635, 66720, 68944, 72280, 86180, 86736, 96720, 103416, 108420, 112034, 129270, 137888, 144560, 168051, 172360, 173472, 193440, 206832, 216840, 224068, 258540, 280085, 289120, 336102, 344720, 413664, 433680, 448136, 517080, 560170, 672204, 689440, 840255, 867360, 896272, 1034160, 1120340, 1344408, 1680510, 1792544, 2068320, 2240680, 2688816, 3361020, 4481360, 5377632, 6722040, 8962720, 13444080, 26888160]

約数ペア:

[(1, 26888160), (2, 13444080), (3, 8962720), (4, 6722040), (5, 5377632), (6, 4481360), (8, 3361020), (10, 2688816), (12, 2240680), (13, 2068320), (15, 1792544), (16, 1680510), (20, 1344408), (24, 1120340), (26, 1034160), (30, 896272), (31, 867360), (32, 840255), (39, 689440), (40, 672204), (48, 560170), (52, 517080), (60, 448136), (62, 433680), (65, 413664), (78, 344720), (80, 336102), (93, 289120), (96, 280085), (104, 258540), (120, 224068), (124, 216840), (130, 206832), (139, 193440), (155, 173472), (156, 172360), (160, 168051), (186, 144560), (195, 137888), (208, 129270), (240, 112034), (248, 108420), (260, 103416), (278, 96720), (310, 86736), (312, 86180), (372, 72280), (390, 68944), (403, 66720), (416, 64635), (417, 64480), (465, 57824), (480, 56017), (496, 54210), (520, 51708), (556, 48360), (620, 43368), (624, 43090), (695, 38688), (744, 36140), (780, 34472), (806, 33360), (834, 32240), (930, 28912), (992, 27105), (1040, 25854), (1112, 24180), (1209, 22240), (1240, 21684), (1248, 21545), (1390, 19344), (1488, 18070), (1560, 17236), (1612, 16680), (1668, 16120), (1807, 14880), (1860, 14456), (2015, 13344), (2080, 12927), (2085, 12896), (2224, 12090), (2418, 11120), (2480, 10842), (2780, 9672), (2976, 9035), (3120, 8618), (3224, 8340), (3336, 8060), (3614, 7440), (3720, 7228), (4030, 6672), (4170, 6448), (4309, 6240), (4448, 6045), (4836, 5560), (4960, 5421)]