127885120

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{773}}^1$

素因数の和:848

約数の個数: 112

約数和(自身を含む): 339717888

約数和(自身を除く): 211832768

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 47, 55, 64, 80, 88, 94, 110, 160, 176, 188, 220, 235, 320, 352, 376, 440, 470, 517, 704, 752, 773, 880, 940, 1034, 1504, 1546, 1760, 1880, 2068, 2585, 3008, 3092, 3520, 3760, 3865, 4136, 5170, 6184, 7520, 7730, 8272, 8503, 10340, 12368, 15040, 15460, 16544, 17006, 20680, 24736, 30920, 33088, 34012, 36331, 41360, 42515, 49472, 61840, 68024, 72662, 82720, 85030, 123680, 136048, 145324, 165440, 170060, 181655, 247360, 272096, 290648, 340120, 363310, 399641, 544192, 581296, 680240, 726620, 799282, 1162592, 1360480, 1453240, 1598564, 1998205, 2325184, 2720960, 2906480, 3197128, 3996410, 5812960, 6394256, 7992820, 11625920, 12788512, 15985640, 25577024, 31971280, 63942560, 127885120]

約数ペア:

[(1, 127885120), (2, 63942560), (4, 31971280), (5, 25577024), (8, 15985640), (10, 12788512), (11, 11625920), (16, 7992820), (20, 6394256), (22, 5812960), (32, 3996410), (40, 3197128), (44, 2906480), (47, 2720960), (55, 2325184), (64, 1998205), (80, 1598564), (88, 1453240), (94, 1360480), (110, 1162592), (160, 799282), (176, 726620), (188, 680240), (220, 581296), (235, 544192), (320, 399641), (352, 363310), (376, 340120), (440, 290648), (470, 272096), (517, 247360), (704, 181655), (752, 170060), (773, 165440), (880, 145324), (940, 136048), (1034, 123680), (1504, 85030), (1546, 82720), (1760, 72662), (1880, 68024), (2068, 61840), (2585, 49472), (3008, 42515), (3092, 41360), (3520, 36331), (3760, 34012), (3865, 33088), (4136, 30920), (5170, 24736), (6184, 20680), (7520, 17006), (7730, 16544), (8272, 15460), (8503, 15040), (10340, 12368)]