111685840

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{53}}^2\times {\mathrm{71}}^1$

素因数の和:197

約数の個数: 120

約数和(自身を含む): 306730368

約数和(自身を除く): 195044528

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 53, 56, 70, 71, 80, 106, 112, 140, 142, 212, 265, 280, 284, 355, 371, 424, 497, 530, 560, 568, 710, 742, 848, 994, 1060, 1136, 1420, 1484, 1855, 1988, 2120, 2485, 2809, 2840, 2968, 3710, 3763, 3976, 4240, 4970, 5618, 5680, 5936, 7420, 7526, 7952, 9940, 11236, 14045, 14840, 15052, 18815, 19663, 19880, 22472, 26341, 28090, 29680, 30104, 37630, 39326, 39760, 44944, 52682, 56180, 60208, 75260, 78652, 98315, 105364, 112360, 131705, 150520, 157304, 196630, 199439, 210728, 224720, 263410, 301040, 314608, 393260, 398878, 421456, 526820, 786520, 797756, 997195, 1053640, 1396073, 1573040, 1595512, 1994390, 2107280, 2792146, 3191024, 3988780, 5584292, 6980365, 7977560, 11168584, 13960730, 15955120, 22337168, 27921460, 55842920, 111685840]

約数ペア:

[(1, 111685840), (2, 55842920), (4, 27921460), (5, 22337168), (7, 15955120), (8, 13960730), (10, 11168584), (14, 7977560), (16, 6980365), (20, 5584292), (28, 3988780), (35, 3191024), (40, 2792146), (53, 2107280), (56, 1994390), (70, 1595512), (71, 1573040), (80, 1396073), (106, 1053640), (112, 997195), (140, 797756), (142, 786520), (212, 526820), (265, 421456), (280, 398878), (284, 393260), (355, 314608), (371, 301040), (424, 263410), (497, 224720), (530, 210728), (560, 199439), (568, 196630), (710, 157304), (742, 150520), (848, 131705), (994, 112360), (1060, 105364), (1136, 98315), (1420, 78652), (1484, 75260), (1855, 60208), (1988, 56180), (2120, 52682), (2485, 44944), (2809, 39760), (2840, 39326), (2968, 37630), (3710, 30104), (3763, 29680), (3976, 28090), (4240, 26341), (4970, 22472), (5618, 19880), (5680, 19663), (5936, 18815), (7420, 15052), (7526, 14840), (7952, 14045), (9940, 11236)]