15267912800

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{947}}^1\times {\mathrm{2879}}^1$

素因数の和:3853

約数の個数: 144

約数和(自身を含む): 42657269760

約数和(自身を除く): 27389356960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 70, 80, 100, 112, 140, 160, 175, 200, 224, 280, 350, 400, 560, 700, 800, 947, 1120, 1400, 1894, 2800, 2879, 3788, 4735, 5600, 5758, 6629, 7576, 9470, 11516, 13258, 14395, 15152, 18940, 20153, 23032, 23675, 26516, 28790, 30304, 33145, 37880, 40306, 46064, 47350, 53032, 57580, 66290, 71975, 75760, 80612, 92128, 94700, 100765, 106064, 115160, 132580, 143950, 151520, 161224, 165725, 189400, 201530, 212128, 230320, 265160, 287900, 322448, 331450, 378800, 403060, 460640, 503825, 530320, 575800, 644896, 662900, 757600, 806120, 1007650, 1060640, 1151600, 1325800, 1612240, 2015300, 2303200, 2651600, 2726413, 3224480, 4030600, 5303200, 5452826, 8061200, 10905652, 13632065, 16122400, 19084891, 21811304, 27264130, 38169782, 43622608, 54528260, 68160325, 76339564, 87245216, 95424455, 109056520, 136320650, 152679128, 190848910, 218113040, 272641300, 305358256, 381697820, 436226080, 477122275, 545282600, 610716512, 763395640, 954244550, 1090565200, 1526791280, 1908489100, 2181130400, 3053582560, 3816978200, 7633956400, 15267912800]

約数ペア:

[(1, 15267912800), (2, 7633956400), (4, 3816978200), (5, 3053582560), (7, 2181130400), (8, 1908489100), (10, 1526791280), (14, 1090565200), (16, 954244550), (20, 763395640), (25, 610716512), (28, 545282600), (32, 477122275), (35, 436226080), (40, 381697820), (50, 305358256), (56, 272641300), (70, 218113040), (80, 190848910), (100, 152679128), (112, 136320650), (140, 109056520), (160, 95424455), (175, 87245216), (200, 76339564), (224, 68160325), (280, 54528260), (350, 43622608), (400, 38169782), (560, 27264130), (700, 21811304), (800, 19084891), (947, 16122400), (1120, 13632065), (1400, 10905652), (1894, 8061200), (2800, 5452826), (2879, 5303200), (3788, 4030600), (4735, 3224480), (5600, 2726413), (5758, 2651600), (6629, 2303200), (7576, 2015300), (9470, 1612240), (11516, 1325800), (13258, 1151600), (14395, 1060640), (15152, 1007650), (18940, 806120), (20153, 757600), (23032, 662900), (23675, 644896), (26516, 575800), (28790, 530320), (30304, 503825), (33145, 460640), (37880, 403060), (40306, 378800), (46064, 331450), (47350, 322448), (53032, 287900), (57580, 265160), (66290, 230320), (71975, 212128), (75760, 201530), (80612, 189400), (92128, 165725), (94700, 161224), (100765, 151520), (106064, 143950), (115160, 132580)]