377212920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{2689}}^1$

素因数の和:2877

約数の個数: 128

約数和(自身を含む): 1301529600

約数和(自身を除く): 924316680

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, 2505, 2689, 3340, 3507, 4008, 4676, 5010, 5378, 5845, 6680, 7014, 8067, 9352, 10020, 10756, 11690, 13445, 14028, 16134, 17535, 18823, 20040, 21512, 23380, 26890, 28056, 32268, 35070, 37646, 40335, 46760, 53780, 56469, 64536, 70140, 75292, 80670, 94115, 107560, 112938, 140280, 150584, 161340, 188230, 225876, 282345, 322680, 376460, 449063, 451752, 564690, 752920, 898126, 1129380, 1347189, 1796252, 2245315, 2258760, 2694378, 3143441, 3592504, 4490630, 5388756, 6286882, 6735945, 8981260, 9430323, 10777512, 12573764, 13471890, 15717205, 17962520, 18860646, 25147528, 26943780, 31434410, 37721292, 47151615, 53887560, 62868820, 75442584, 94303230, 125737640, 188606460, 377212920]

約数ペア:

[(1, 377212920), (2, 188606460), (3, 125737640), (4, 94303230), (5, 75442584), (6, 62868820), (7, 53887560), (8, 47151615), (10, 37721292), (12, 31434410), (14, 26943780), (15, 25147528), (20, 18860646), (21, 17962520), (24, 15717205), (28, 13471890), (30, 12573764), (35, 10777512), (40, 9430323), (42, 8981260), (56, 6735945), (60, 6286882), (70, 5388756), (84, 4490630), (105, 3592504), (120, 3143441), (140, 2694378), (167, 2258760), (168, 2245315), (210, 1796252), (280, 1347189), (334, 1129380), (420, 898126), (501, 752920), (668, 564690), (835, 451752), (840, 449063), (1002, 376460), (1169, 322680), (1336, 282345), (1670, 225876), (2004, 188230), (2338, 161340), (2505, 150584), (2689, 140280), (3340, 112938), (3507, 107560), (4008, 94115), (4676, 80670), (5010, 75292), (5378, 70140), (5845, 64536), (6680, 56469), (7014, 53780), (8067, 46760), (9352, 40335), (10020, 37646), (10756, 35070), (11690, 32268), (13445, 28056), (14028, 26890), (16134, 23380), (17535, 21512), (18823, 20040)]