25153440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1$

素因数の和:199

約数の個数: 192

約数和(自身を含む): 88905600

約数和(自身を除く): 63752160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 29, 30, 32, 39, 40, 48, 52, 58, 60, 65, 78, 80, 87, 96, 104, 116, 120, 130, 139, 145, 156, 160, 174, 195, 208, 232, 240, 260, 278, 290, 312, 348, 377, 390, 416, 417, 435, 464, 480, 520, 556, 580, 624, 695, 696, 754, 780, 834, 870, 928, 1040, 1112, 1131, 1160, 1248, 1390, 1392, 1508, 1560, 1668, 1740, 1807, 1885, 2080, 2085, 2224, 2262, 2320, 2780, 2784, 3016, 3120, 3336, 3480, 3614, 3770, 4031, 4170, 4448, 4524, 4640, 5421, 5560, 5655, 6032, 6240, 6672, 6960, 7228, 7540, 8062, 8340, 9035, 9048, 10842, 11120, 11310, 12064, 12093, 13344, 13920, 14456, 15080, 16124, 16680, 18070, 18096, 20155, 21684, 22240, 22620, 24186, 27105, 28912, 30160, 32248, 33360, 36140, 36192, 40310, 43368, 45240, 48372, 52403, 54210, 57824, 60320, 60465, 64496, 66720, 72280, 80620, 86736, 90480, 96744, 104806, 108420, 120930, 128992, 144560, 157209, 161240, 173472, 180960, 193488, 209612, 216840, 241860, 262015, 289120, 314418, 322480, 386976, 419224, 433680, 483720, 524030, 628836, 644960, 786045, 838448, 867360, 967440, 1048060, 1257672, 1572090, 1676896, 1934880, 2096120, 2515344, 3144180, 4192240, 5030688, 6288360, 8384480, 12576720, 25153440]

約数ペア:

[(1, 25153440), (2, 12576720), (3, 8384480), (4, 6288360), (5, 5030688), (6, 4192240), (8, 3144180), (10, 2515344), (12, 2096120), (13, 1934880), (15, 1676896), (16, 1572090), (20, 1257672), (24, 1048060), (26, 967440), (29, 867360), (30, 838448), (32, 786045), (39, 644960), (40, 628836), (48, 524030), (52, 483720), (58, 433680), (60, 419224), (65, 386976), (78, 322480), (80, 314418), (87, 289120), (96, 262015), (104, 241860), (116, 216840), (120, 209612), (130, 193488), (139, 180960), (145, 173472), (156, 161240), (160, 157209), (174, 144560), (195, 128992), (208, 120930), (232, 108420), (240, 104806), (260, 96744), (278, 90480), (290, 86736), (312, 80620), (348, 72280), (377, 66720), (390, 64496), (416, 60465), (417, 60320), (435, 57824), (464, 54210), (480, 52403), (520, 48372), (556, 45240), (580, 43368), (624, 40310), (695, 36192), (696, 36140), (754, 33360), (780, 32248), (834, 30160), (870, 28912), (928, 27105), (1040, 24186), (1112, 22620), (1131, 22240), (1160, 21684), (1248, 20155), (1390, 18096), (1392, 18070), (1508, 16680), (1560, 16124), (1668, 15080), (1740, 14456), (1807, 13920), (1885, 13344), (2080, 12093), (2085, 12064), (2224, 11310), (2262, 11120), (2320, 10842), (2780, 9048), (2784, 9035), (3016, 8340), (3120, 8062), (3336, 7540), (3480, 7228), (3614, 6960), (3770, 6672), (4031, 6240), (4170, 6032), (4448, 5655), (4524, 5560), (4640, 5421)]