7676715760

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{839}}^1\times {\mathrm{16339}}^1$

素因数の和:17198

約数の個数: 80

約数和(自身を含む): 20423692800

約数和(自身を除く): 12746977040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 839, 1678, 3356, 4195, 5873, 6712, 8390, 11746, 13424, 16339, 16780, 23492, 29365, 32678, 33560, 46984, 58730, 65356, 67120, 81695, 93968, 114373, 117460, 130712, 163390, 228746, 234920, 261424, 326780, 457492, 469840, 571865, 653560, 914984, 1143730, 1307120, 1829968, 2287460, 4574920, 9149840, 13708421, 27416842, 54833684, 68542105, 95958947, 109667368, 137084210, 191917894, 219334736, 274168420, 383835788, 479794735, 548336840, 767671576, 959589470, 1096673680, 1535343152, 1919178940, 3838357880, 7676715760]

約数ペア:

[(1, 7676715760), (2, 3838357880), (4, 1919178940), (5, 1535343152), (7, 1096673680), (8, 959589470), (10, 767671576), (14, 548336840), (16, 479794735), (20, 383835788), (28, 274168420), (35, 219334736), (40, 191917894), (56, 137084210), (70, 109667368), (80, 95958947), (112, 68542105), (140, 54833684), (280, 27416842), (560, 13708421), (839, 9149840), (1678, 4574920), (3356, 2287460), (4195, 1829968), (5873, 1307120), (6712, 1143730), (8390, 914984), (11746, 653560), (13424, 571865), (16339, 469840), (16780, 457492), (23492, 326780), (29365, 261424), (32678, 234920), (33560, 228746), (46984, 163390), (58730, 130712), (65356, 117460), (67120, 114373), (81695, 93968)]