985250760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{4973}}^1$

素因数の和:5127

約数の個数: 128

約数和(自身を含む): 3208826880

約数和(自身を除く): 2223576120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 127, 130, 156, 195, 254, 260, 312, 381, 390, 508, 520, 635, 762, 780, 1016, 1270, 1524, 1560, 1651, 1905, 2540, 3048, 3302, 3810, 4953, 4973, 5080, 6604, 7620, 8255, 9906, 9946, 13208, 14919, 15240, 16510, 19812, 19892, 24765, 24865, 29838, 33020, 39624, 39784, 49530, 49730, 59676, 64649, 66040, 74595, 99060, 99460, 119352, 129298, 149190, 193947, 198120, 198920, 258596, 298380, 323245, 387894, 517192, 596760, 631571, 646490, 775788, 969735, 1263142, 1292980, 1551576, 1894713, 1939470, 2526284, 2585960, 3157855, 3789426, 3878940, 5052568, 6315710, 7578852, 7757880, 8210423, 9473565, 12631420, 15157704, 16420846, 18947130, 24631269, 25262840, 32841692, 37894260, 41052115, 49262538, 65683384, 75788520, 82104230, 98525076, 123156345, 164208460, 197050152, 246312690, 328416920, 492625380, 985250760]

約数ペア:

[(1, 985250760), (2, 492625380), (3, 328416920), (4, 246312690), (5, 197050152), (6, 164208460), (8, 123156345), (10, 98525076), (12, 82104230), (13, 75788520), (15, 65683384), (20, 49262538), (24, 41052115), (26, 37894260), (30, 32841692), (39, 25262840), (40, 24631269), (52, 18947130), (60, 16420846), (65, 15157704), (78, 12631420), (104, 9473565), (120, 8210423), (127, 7757880), (130, 7578852), (156, 6315710), (195, 5052568), (254, 3878940), (260, 3789426), (312, 3157855), (381, 2585960), (390, 2526284), (508, 1939470), (520, 1894713), (635, 1551576), (762, 1292980), (780, 1263142), (1016, 969735), (1270, 775788), (1524, 646490), (1560, 631571), (1651, 596760), (1905, 517192), (2540, 387894), (3048, 323245), (3302, 298380), (3810, 258596), (4953, 198920), (4973, 198120), (5080, 193947), (6604, 149190), (7620, 129298), (8255, 119352), (9906, 99460), (9946, 99060), (13208, 74595), (14919, 66040), (15240, 64649), (16510, 59676), (19812, 49730), (19892, 49530), (24765, 39784), (24865, 39624), (29838, 33020)]