13440210

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{223}}^1$

素因数の和:288

約数の個数: 96

約数和(自身を含む): 38610432

約数和(自身を除く): 25170222

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 41, 42, 49, 70, 82, 98, 105, 123, 147, 205, 210, 223, 245, 246, 287, 294, 410, 446, 490, 574, 615, 669, 735, 861, 1115, 1230, 1338, 1435, 1470, 1561, 1722, 2009, 2230, 2870, 3122, 3345, 4018, 4305, 4683, 6027, 6690, 7805, 8610, 9143, 9366, 10045, 10927, 12054, 15610, 18286, 20090, 21854, 23415, 27429, 30135, 32781, 45715, 46830, 54635, 54858, 60270, 64001, 65562, 91430, 109270, 128002, 137145, 163905, 192003, 274290, 320005, 327810, 384006, 448007, 640010, 896014, 960015, 1344021, 1920030, 2240035, 2688042, 4480070, 6720105, 13440210]

約数ペア:

[(1, 13440210), (2, 6720105), (3, 4480070), (5, 2688042), (6, 2240035), (7, 1920030), (10, 1344021), (14, 960015), (15, 896014), (21, 640010), (30, 448007), (35, 384006), (41, 327810), (42, 320005), (49, 274290), (70, 192003), (82, 163905), (98, 137145), (105, 128002), (123, 109270), (147, 91430), (205, 65562), (210, 64001), (223, 60270), (245, 54858), (246, 54635), (287, 46830), (294, 45715), (410, 32781), (446, 30135), (490, 27429), (574, 23415), (615, 21854), (669, 20090), (735, 18286), (861, 15610), (1115, 12054), (1230, 10927), (1338, 10045), (1435, 9366), (1470, 9143), (1561, 8610), (1722, 7805), (2009, 6690), (2230, 6027), (2870, 4683), (3122, 4305), (3345, 4018)]