63740640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{37}}^2\times {\mathrm{97}}^1$

素因数の和:189

約数の個数: 144

約数和(自身を含む): 208483632

約数和(自身を除く): 144742992

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 74, 80, 96, 97, 111, 120, 148, 160, 185, 194, 222, 240, 291, 296, 370, 388, 444, 480, 485, 555, 582, 592, 740, 776, 888, 970, 1110, 1164, 1184, 1369, 1455, 1480, 1552, 1776, 1940, 2220, 2328, 2738, 2910, 2960, 3104, 3552, 3589, 3880, 4107, 4440, 4656, 5476, 5820, 5920, 6845, 7178, 7760, 8214, 8880, 9312, 10767, 10952, 11640, 13690, 14356, 15520, 16428, 17760, 17945, 20535, 21534, 21904, 23280, 27380, 28712, 32856, 35890, 41070, 43068, 43808, 46560, 53835, 54760, 57424, 65712, 71780, 82140, 86136, 107670, 109520, 114848, 131424, 132793, 143560, 164280, 172272, 215340, 219040, 265586, 287120, 328560, 344544, 398379, 430680, 531172, 574240, 657120, 663965, 796758, 861360, 1062344, 1327930, 1593516, 1722720, 1991895, 2124688, 2655860, 3187032, 3983790, 4249376, 5311720, 6374064, 7967580, 10623440, 12748128, 15935160, 21246880, 31870320, 63740640]

約数ペア:

[(1, 63740640), (2, 31870320), (3, 21246880), (4, 15935160), (5, 12748128), (6, 10623440), (8, 7967580), (10, 6374064), (12, 5311720), (15, 4249376), (16, 3983790), (20, 3187032), (24, 2655860), (30, 2124688), (32, 1991895), (37, 1722720), (40, 1593516), (48, 1327930), (60, 1062344), (74, 861360), (80, 796758), (96, 663965), (97, 657120), (111, 574240), (120, 531172), (148, 430680), (160, 398379), (185, 344544), (194, 328560), (222, 287120), (240, 265586), (291, 219040), (296, 215340), (370, 172272), (388, 164280), (444, 143560), (480, 132793), (485, 131424), (555, 114848), (582, 109520), (592, 107670), (740, 86136), (776, 82140), (888, 71780), (970, 65712), (1110, 57424), (1164, 54760), (1184, 53835), (1369, 46560), (1455, 43808), (1480, 43068), (1552, 41070), (1776, 35890), (1940, 32856), (2220, 28712), (2328, 27380), (2738, 23280), (2910, 21904), (2960, 21534), (3104, 20535), (3552, 17945), (3589, 17760), (3880, 16428), (4107, 15520), (4440, 14356), (4656, 13690), (5476, 11640), (5820, 10952), (5920, 10767), (6845, 9312), (7178, 8880), (7760, 8214)]