184388960

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{811}}^1$

素因数の和:869

約数の個数: 144

約数和(自身を含む): 524860560

約数和(自身を除く): 340471600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 32, 35, 40, 49, 56, 58, 70, 80, 98, 112, 116, 140, 145, 160, 196, 203, 224, 232, 245, 280, 290, 392, 406, 464, 490, 560, 580, 784, 811, 812, 928, 980, 1015, 1120, 1160, 1421, 1568, 1622, 1624, 1960, 2030, 2320, 2842, 3244, 3248, 3920, 4055, 4060, 4640, 5677, 5684, 6488, 6496, 7105, 7840, 8110, 8120, 11354, 11368, 12976, 14210, 16220, 16240, 22708, 22736, 23519, 25952, 28385, 28420, 32440, 32480, 39739, 45416, 45472, 47038, 56770, 56840, 64880, 79478, 90832, 94076, 113540, 113680, 117595, 129760, 158956, 164633, 181664, 188152, 198695, 227080, 227360, 235190, 317912, 329266, 376304, 397390, 454160, 470380, 635824, 658532, 752608, 794780, 823165, 908320, 940760, 1152431, 1271648, 1317064, 1589560, 1646330, 1881520, 2304862, 2634128, 3179120, 3292660, 3763040, 4609724, 5268256, 5762155, 6358240, 6585320, 9219448, 11524310, 13170640, 18438896, 23048620, 26341280, 36877792, 46097240, 92194480, 184388960]

約数ペア:

[(1, 184388960), (2, 92194480), (4, 46097240), (5, 36877792), (7, 26341280), (8, 23048620), (10, 18438896), (14, 13170640), (16, 11524310), (20, 9219448), (28, 6585320), (29, 6358240), (32, 5762155), (35, 5268256), (40, 4609724), (49, 3763040), (56, 3292660), (58, 3179120), (70, 2634128), (80, 2304862), (98, 1881520), (112, 1646330), (116, 1589560), (140, 1317064), (145, 1271648), (160, 1152431), (196, 940760), (203, 908320), (224, 823165), (232, 794780), (245, 752608), (280, 658532), (290, 635824), (392, 470380), (406, 454160), (464, 397390), (490, 376304), (560, 329266), (580, 317912), (784, 235190), (811, 227360), (812, 227080), (928, 198695), (980, 188152), (1015, 181664), (1120, 164633), (1160, 158956), (1421, 129760), (1568, 117595), (1622, 113680), (1624, 113540), (1960, 94076), (2030, 90832), (2320, 79478), (2842, 64880), (3244, 56840), (3248, 56770), (3920, 47038), (4055, 45472), (4060, 45416), (4640, 39739), (5677, 32480), (5684, 32440), (6488, 28420), (6496, 28385), (7105, 25952), (7840, 23519), (8110, 22736), (8120, 22708), (11354, 16240), (11368, 16220), (12976, 14210)]