335128920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{2389}}^1$

素因数の和:2577

約数の個数: 128

約数和(自身を含む): 1156377600

約数和(自身を除く): 821248680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 167, 168, 210, 280, 334, 420, 501, 668, 835, 840, 1002, 1169, 1336, 1670, 2004, 2338, 2389, 2505, 3340, 3507, 4008, 4676, 4778, 5010, 5845, 6680, 7014, 7167, 9352, 9556, 10020, 11690, 11945, 14028, 14334, 16723, 17535, 19112, 20040, 23380, 23890, 28056, 28668, 33446, 35070, 35835, 46760, 47780, 50169, 57336, 66892, 70140, 71670, 83615, 95560, 100338, 133784, 140280, 143340, 167230, 200676, 250845, 286680, 334460, 398963, 401352, 501690, 668920, 797926, 1003380, 1196889, 1595852, 1994815, 2006760, 2393778, 2792741, 3191704, 3989630, 4787556, 5585482, 5984445, 7979260, 8378223, 9575112, 11170964, 11968890, 13963705, 15958520, 16756446, 22341928, 23937780, 27927410, 33512892, 41891115, 47875560, 55854820, 67025784, 83782230, 111709640, 167564460, 335128920]

約数ペア:

[(1, 335128920), (2, 167564460), (3, 111709640), (4, 83782230), (5, 67025784), (6, 55854820), (7, 47875560), (8, 41891115), (10, 33512892), (12, 27927410), (14, 23937780), (15, 22341928), (20, 16756446), (21, 15958520), (24, 13963705), (28, 11968890), (30, 11170964), (35, 9575112), (40, 8378223), (42, 7979260), (56, 5984445), (60, 5585482), (70, 4787556), (84, 3989630), (105, 3191704), (120, 2792741), (140, 2393778), (167, 2006760), (168, 1994815), (210, 1595852), (280, 1196889), (334, 1003380), (420, 797926), (501, 668920), (668, 501690), (835, 401352), (840, 398963), (1002, 334460), (1169, 286680), (1336, 250845), (1670, 200676), (2004, 167230), (2338, 143340), (2389, 140280), (2505, 133784), (3340, 100338), (3507, 95560), (4008, 83615), (4676, 71670), (4778, 70140), (5010, 66892), (5845, 57336), (6680, 50169), (7014, 47780), (7167, 46760), (9352, 35835), (9556, 35070), (10020, 33446), (11690, 28668), (11945, 28056), (14028, 23890), (14334, 23380), (16723, 20040), (17535, 19112)]