131412160

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1009}}^1$

素因数の和:1074

約数の個数: 112

約数和(自身を含む): 350946720

約数和(自身を除く): 219534560

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 37, 40, 44, 55, 64, 74, 80, 88, 110, 148, 160, 176, 185, 220, 296, 320, 352, 370, 407, 440, 592, 704, 740, 814, 880, 1009, 1184, 1480, 1628, 1760, 2018, 2035, 2368, 2960, 3256, 3520, 4036, 4070, 5045, 5920, 6512, 8072, 8140, 10090, 11099, 11840, 13024, 16144, 16280, 20180, 22198, 26048, 32288, 32560, 37333, 40360, 44396, 55495, 64576, 65120, 74666, 80720, 88792, 110990, 130240, 149332, 161440, 177584, 186665, 221980, 298664, 322880, 355168, 373330, 410663, 443960, 597328, 710336, 746660, 821326, 887920, 1194656, 1493320, 1642652, 1775840, 2053315, 2389312, 2986640, 3285304, 3551680, 4106630, 5973280, 6570608, 8213260, 11946560, 13141216, 16426520, 26282432, 32853040, 65706080, 131412160]

約数ペア:

[(1, 131412160), (2, 65706080), (4, 32853040), (5, 26282432), (8, 16426520), (10, 13141216), (11, 11946560), (16, 8213260), (20, 6570608), (22, 5973280), (32, 4106630), (37, 3551680), (40, 3285304), (44, 2986640), (55, 2389312), (64, 2053315), (74, 1775840), (80, 1642652), (88, 1493320), (110, 1194656), (148, 887920), (160, 821326), (176, 746660), (185, 710336), (220, 597328), (296, 443960), (320, 410663), (352, 373330), (370, 355168), (407, 322880), (440, 298664), (592, 221980), (704, 186665), (740, 177584), (814, 161440), (880, 149332), (1009, 130240), (1184, 110990), (1480, 88792), (1628, 80720), (1760, 74666), (2018, 65120), (2035, 64576), (2368, 55495), (2960, 44396), (3256, 40360), (3520, 37333), (4036, 32560), (4070, 32288), (5045, 26048), (5920, 22198), (6512, 20180), (8072, 16280), (8140, 16144), (10090, 13024), (11099, 11840)]