126911680

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1069}}^1$

素因数の和:1146

約数の個数: 112

約数和(自身を含む): 352226880

約数和(自身を除く): 225315200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 53, 56, 64, 70, 80, 106, 112, 140, 160, 212, 224, 265, 280, 320, 371, 424, 448, 530, 560, 742, 848, 1060, 1069, 1120, 1484, 1696, 1855, 2120, 2138, 2240, 2968, 3392, 3710, 4240, 4276, 5345, 5936, 7420, 7483, 8480, 8552, 10690, 11872, 14840, 14966, 16960, 17104, 21380, 23744, 29680, 29932, 34208, 37415, 42760, 56657, 59360, 59864, 68416, 74830, 85520, 113314, 118720, 119728, 149660, 171040, 226628, 239456, 283285, 299320, 342080, 396599, 453256, 478912, 566570, 598640, 793198, 906512, 1133140, 1197280, 1586396, 1813024, 1982995, 2266280, 2394560, 3172792, 3626048, 3965990, 4532560, 6345584, 7931980, 9065120, 12691168, 15863960, 18130240, 25382336, 31727920, 63455840, 126911680]

約数ペア:

[(1, 126911680), (2, 63455840), (4, 31727920), (5, 25382336), (7, 18130240), (8, 15863960), (10, 12691168), (14, 9065120), (16, 7931980), (20, 6345584), (28, 4532560), (32, 3965990), (35, 3626048), (40, 3172792), (53, 2394560), (56, 2266280), (64, 1982995), (70, 1813024), (80, 1586396), (106, 1197280), (112, 1133140), (140, 906512), (160, 793198), (212, 598640), (224, 566570), (265, 478912), (280, 453256), (320, 396599), (371, 342080), (424, 299320), (448, 283285), (530, 239456), (560, 226628), (742, 171040), (848, 149660), (1060, 119728), (1069, 118720), (1120, 113314), (1484, 85520), (1696, 74830), (1855, 68416), (2120, 59864), (2138, 59360), (2240, 56657), (2968, 42760), (3392, 37415), (3710, 34208), (4240, 29932), (4276, 29680), (5345, 23744), (5936, 21380), (7420, 17104), (7483, 16960), (8480, 14966), (8552, 14840), (10690, 11872)]