201118228920

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{79808821}}^1$

素因数の和:79808845

約数の個数: 96

約数和(自身を含む): 747010573920

約数和(自身を除く): 545892345000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 79808821, 159617642, 239426463, 319235284, 399044105, 478852926, 558661747, 638470568, 718279389, 798088210, 957705852, 1117323494, 1197132315, 1436558778, 1596176420, 1675985241, 1915411704, 2234646988, 2394264630, 2793308735, 2873117556, 3192352840, 3351970482, 3591396945, 4469293976, 4788529260, 5027955723, 5586617470, 5746235112, 6703940964, 7182793890, 8379926205, 9577058520, 10055911446, 11173234940, 13407881928, 14365587780, 16759852410, 20111822892, 22346469880, 25139778615, 28731175560, 33519704820, 40223645784, 50279557230, 67039409640, 100559114460, 201118228920]

約数ペア:

[(1, 201118228920), (2, 100559114460), (3, 67039409640), (4, 50279557230), (5, 40223645784), (6, 33519704820), (7, 28731175560), (8, 25139778615), (9, 22346469880), (10, 20111822892), (12, 16759852410), (14, 14365587780), (15, 13407881928), (18, 11173234940), (20, 10055911446), (21, 9577058520), (24, 8379926205), (28, 7182793890), (30, 6703940964), (35, 5746235112), (36, 5586617470), (40, 5027955723), (42, 4788529260), (45, 4469293976), (56, 3591396945), (60, 3351970482), (63, 3192352840), (70, 2873117556), (72, 2793308735), (84, 2394264630), (90, 2234646988), (105, 1915411704), (120, 1675985241), (126, 1596176420), (140, 1436558778), (168, 1197132315), (180, 1117323494), (210, 957705852), (252, 798088210), (280, 718279389), (315, 638470568), (360, 558661747), (420, 478852926), (504, 399044105), (630, 319235284), (840, 239426463), (1260, 159617642), (2520, 79808821)]