23004240

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13693}}^1$

素因数の和:13716

約数の個数: 80

約数和(自身を含む): 81506688

約数和(自身を除く): 58502448

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 13693, 27386, 41079, 54772, 68465, 82158, 95851, 109544, 136930, 164316, 191702, 205395, 219088, 273860, 287553, 328632, 383404, 410790, 479255, 547720, 575106, 657264, 766808, 821580, 958510, 1095440, 1150212, 1437765, 1533616, 1643160, 1917020, 2300424, 2875530, 3286320, 3834040, 4600848, 5751060, 7668080, 11502120, 23004240]

約数ペア:

[(1, 23004240), (2, 11502120), (3, 7668080), (4, 5751060), (5, 4600848), (6, 3834040), (7, 3286320), (8, 2875530), (10, 2300424), (12, 1917020), (14, 1643160), (15, 1533616), (16, 1437765), (20, 1150212), (21, 1095440), (24, 958510), (28, 821580), (30, 766808), (35, 657264), (40, 575106), (42, 547720), (48, 479255), (56, 410790), (60, 383404), (70, 328632), (80, 287553), (84, 273860), (105, 219088), (112, 205395), (120, 191702), (140, 164316), (168, 136930), (210, 109544), (240, 95851), (280, 82158), (336, 68465), (420, 54772), (560, 41079), (840, 27386), (1680, 13693)]