13756680

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1$

素因数の和:180

約数の個数: 192

約数和(自身を含む): 52565760

約数和(自身を除く): 38809080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 53, 56, 60, 63, 70, 72, 84, 90, 103, 105, 106, 120, 126, 140, 159, 168, 180, 206, 210, 212, 252, 265, 280, 309, 315, 318, 360, 371, 412, 420, 424, 477, 504, 515, 530, 618, 630, 636, 721, 742, 795, 824, 840, 927, 954, 1030, 1060, 1113, 1236, 1260, 1272, 1442, 1484, 1545, 1590, 1854, 1855, 1908, 2060, 2120, 2163, 2226, 2385, 2472, 2520, 2884, 2968, 3090, 3180, 3339, 3605, 3708, 3710, 3816, 4120, 4326, 4452, 4635, 4770, 5459, 5565, 5768, 6180, 6360, 6489, 6678, 7210, 7416, 7420, 8652, 8904, 9270, 9540, 10815, 10918, 11130, 12360, 12978, 13356, 14420, 14840, 16377, 16695, 17304, 18540, 19080, 21630, 21836, 22260, 25956, 26712, 27295, 28840, 32445, 32754, 33390, 37080, 38213, 43260, 43672, 44520, 49131, 51912, 54590, 64890, 65508, 66780, 76426, 81885, 86520, 98262, 109180, 114639, 129780, 131016, 133560, 152852, 163770, 191065, 196524, 218360, 229278, 245655, 259560, 305704, 327540, 343917, 382130, 393048, 458556, 491310, 573195, 655080, 687834, 764260, 917112, 982620, 1146390, 1375668, 1528520, 1719585, 1965240, 2292780, 2751336, 3439170, 4585560, 6878340, 13756680]

約数ペア:

[(1, 13756680), (2, 6878340), (3, 4585560), (4, 3439170), (5, 2751336), (6, 2292780), (7, 1965240), (8, 1719585), (9, 1528520), (10, 1375668), (12, 1146390), (14, 982620), (15, 917112), (18, 764260), (20, 687834), (21, 655080), (24, 573195), (28, 491310), (30, 458556), (35, 393048), (36, 382130), (40, 343917), (42, 327540), (45, 305704), (53, 259560), (56, 245655), (60, 229278), (63, 218360), (70, 196524), (72, 191065), (84, 163770), (90, 152852), (103, 133560), (105, 131016), (106, 129780), (120, 114639), (126, 109180), (140, 98262), (159, 86520), (168, 81885), (180, 76426), (206, 66780), (210, 65508), (212, 64890), (252, 54590), (265, 51912), (280, 49131), (309, 44520), (315, 43672), (318, 43260), (360, 38213), (371, 37080), (412, 33390), (420, 32754), (424, 32445), (477, 28840), (504, 27295), (515, 26712), (530, 25956), (618, 22260), (630, 21836), (636, 21630), (721, 19080), (742, 18540), (795, 17304), (824, 16695), (840, 16377), (927, 14840), (954, 14420), (1030, 13356), (1060, 12978), (1113, 12360), (1236, 11130), (1260, 10918), (1272, 10815), (1442, 9540), (1484, 9270), (1545, 8904), (1590, 8652), (1854, 7420), (1855, 7416), (1908, 7210), (2060, 6678), (2120, 6489), (2163, 6360), (2226, 6180), (2385, 5768), (2472, 5565), (2520, 5459), (2884, 4770), (2968, 4635), (3090, 4452), (3180, 4326), (3339, 4120), (3605, 3816), (3708, 3710)]