1355943720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{12569}}^1$

素因数の和:12643

約数の個数: 128

約数和(自身を含む): 4344192000

約数和(自身を除く): 2988248280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 31, 40, 58, 60, 62, 87, 93, 116, 120, 124, 145, 155, 174, 186, 232, 248, 290, 310, 348, 372, 435, 465, 580, 620, 696, 744, 870, 899, 930, 1160, 1240, 1740, 1798, 1860, 2697, 3480, 3596, 3720, 4495, 5394, 7192, 8990, 10788, 12569, 13485, 17980, 21576, 25138, 26970, 35960, 37707, 50276, 53940, 62845, 75414, 100552, 107880, 125690, 150828, 188535, 251380, 301656, 364501, 377070, 389639, 502760, 729002, 754140, 779278, 1093503, 1168917, 1458004, 1508280, 1558556, 1822505, 1948195, 2187006, 2337834, 2916008, 3117112, 3645010, 3896390, 4374012, 4675668, 5467515, 5844585, 7290020, 7792780, 8748024, 9351336, 10935030, 11299531, 11689170, 14580040, 15585560, 21870060, 22599062, 23378340, 33898593, 43740120, 45198124, 46756680, 56497655, 67797186, 90396248, 112995310, 135594372, 169492965, 225990620, 271188744, 338985930, 451981240, 677971860, 1355943720]

約数ペア:

[(1, 1355943720), (2, 677971860), (3, 451981240), (4, 338985930), (5, 271188744), (6, 225990620), (8, 169492965), (10, 135594372), (12, 112995310), (15, 90396248), (20, 67797186), (24, 56497655), (29, 46756680), (30, 45198124), (31, 43740120), (40, 33898593), (58, 23378340), (60, 22599062), (62, 21870060), (87, 15585560), (93, 14580040), (116, 11689170), (120, 11299531), (124, 10935030), (145, 9351336), (155, 8748024), (174, 7792780), (186, 7290020), (232, 5844585), (248, 5467515), (290, 4675668), (310, 4374012), (348, 3896390), (372, 3645010), (435, 3117112), (465, 2916008), (580, 2337834), (620, 2187006), (696, 1948195), (744, 1822505), (870, 1558556), (899, 1508280), (930, 1458004), (1160, 1168917), (1240, 1093503), (1740, 779278), (1798, 754140), (1860, 729002), (2697, 502760), (3480, 389639), (3596, 377070), (3720, 364501), (4495, 301656), (5394, 251380), (7192, 188535), (8990, 150828), (10788, 125690), (12569, 107880), (13485, 100552), (17980, 75414), (21576, 62845), (25138, 53940), (26970, 50276), (35960, 37707)]