140623680

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{37}}^2\times {\mathrm{107}}^1$

素因数の和:201

約数の個数: 168

約数和(自身を含む): 463161888

約数和(自身を除く): 322538208

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 64, 74, 80, 96, 107, 111, 120, 148, 160, 185, 192, 214, 222, 240, 296, 320, 321, 370, 428, 444, 480, 535, 555, 592, 642, 740, 856, 888, 960, 1070, 1110, 1184, 1284, 1369, 1480, 1605, 1712, 1776, 2140, 2220, 2368, 2568, 2738, 2960, 3210, 3424, 3552, 3959, 4107, 4280, 4440, 5136, 5476, 5920, 6420, 6845, 6848, 7104, 7918, 8214, 8560, 8880, 10272, 10952, 11840, 11877, 12840, 13690, 15836, 16428, 17120, 17760, 19795, 20535, 20544, 21904, 23754, 25680, 27380, 31672, 32856, 34240, 35520, 39590, 41070, 43808, 47508, 51360, 54760, 59385, 63344, 65712, 79180, 82140, 87616, 95016, 102720, 109520, 118770, 126688, 131424, 146483, 158360, 164280, 190032, 219040, 237540, 253376, 262848, 292966, 316720, 328560, 380064, 438080, 439449, 475080, 585932, 633440, 657120, 732415, 760128, 878898, 950160, 1171864, 1266880, 1314240, 1464830, 1757796, 1900320, 2197245, 2343728, 2929660, 3515592, 3800640, 4394490, 4687456, 5859320, 7031184, 8788980, 9374912, 11718640, 14062368, 17577960, 23437280, 28124736, 35155920, 46874560, 70311840, 140623680]

約数ペア:

[(1, 140623680), (2, 70311840), (3, 46874560), (4, 35155920), (5, 28124736), (6, 23437280), (8, 17577960), (10, 14062368), (12, 11718640), (15, 9374912), (16, 8788980), (20, 7031184), (24, 5859320), (30, 4687456), (32, 4394490), (37, 3800640), (40, 3515592), (48, 2929660), (60, 2343728), (64, 2197245), (74, 1900320), (80, 1757796), (96, 1464830), (107, 1314240), (111, 1266880), (120, 1171864), (148, 950160), (160, 878898), (185, 760128), (192, 732415), (214, 657120), (222, 633440), (240, 585932), (296, 475080), (320, 439449), (321, 438080), (370, 380064), (428, 328560), (444, 316720), (480, 292966), (535, 262848), (555, 253376), (592, 237540), (642, 219040), (740, 190032), (856, 164280), (888, 158360), (960, 146483), (1070, 131424), (1110, 126688), (1184, 118770), (1284, 109520), (1369, 102720), (1480, 95016), (1605, 87616), (1712, 82140), (1776, 79180), (2140, 65712), (2220, 63344), (2368, 59385), (2568, 54760), (2738, 51360), (2960, 47508), (3210, 43808), (3424, 41070), (3552, 39590), (3959, 35520), (4107, 34240), (4280, 32856), (4440, 31672), (5136, 27380), (5476, 25680), (5920, 23754), (6420, 21904), (6845, 20544), (6848, 20535), (7104, 19795), (7918, 17760), (8214, 17120), (8560, 16428), (8880, 15836), (10272, 13690), (10952, 12840), (11840, 11877)]