122258640

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1193}}^1$

素因数の和:1277

約数の個数: 160

約数和(自身を含む): 440614656

約数和(自身を除く): 318356016

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, 61, 70, 80, 84, 105, 112, 120, 122, 140, 168, 183, 210, 240, 244, 280, 305, 336, 366, 420, 427, 488, 560, 610, 732, 840, 854, 915, 976, 1193, 1220, 1281, 1464, 1680, 1708, 1830, 2135, 2386, 2440, 2562, 2928, 3416, 3579, 3660, 4270, 4772, 4880, 5124, 5965, 6405, 6832, 7158, 7320, 8351, 8540, 9544, 10248, 11930, 12810, 14316, 14640, 16702, 17080, 17895, 19088, 20496, 23860, 25053, 25620, 28632, 33404, 34160, 35790, 41755, 47720, 50106, 51240, 57264, 66808, 71580, 72773, 83510, 95440, 100212, 102480, 125265, 133616, 143160, 145546, 167020, 200424, 218319, 250530, 286320, 291092, 334040, 363865, 400848, 436638, 501060, 509411, 582184, 668080, 727730, 873276, 1002120, 1018822, 1091595, 1164368, 1455460, 1528233, 1746552, 2004240, 2037644, 2183190, 2547055, 2910920, 3056466, 3493104, 4075288, 4366380, 5094110, 5821840, 6112932, 7641165, 8150576, 8732760, 10188220, 12225864, 15282330, 17465520, 20376440, 24451728, 30564660, 40752880, 61129320, 122258640]

約数ペア:

[(1, 122258640), (2, 61129320), (3, 40752880), (4, 30564660), (5, 24451728), (6, 20376440), (7, 17465520), (8, 15282330), (10, 12225864), (12, 10188220), (14, 8732760), (15, 8150576), (16, 7641165), (20, 6112932), (21, 5821840), (24, 5094110), (28, 4366380), (30, 4075288), (35, 3493104), (40, 3056466), (42, 2910920), (48, 2547055), (56, 2183190), (60, 2037644), (61, 2004240), (70, 1746552), (80, 1528233), (84, 1455460), (105, 1164368), (112, 1091595), (120, 1018822), (122, 1002120), (140, 873276), (168, 727730), (183, 668080), (210, 582184), (240, 509411), (244, 501060), (280, 436638), (305, 400848), (336, 363865), (366, 334040), (420, 291092), (427, 286320), (488, 250530), (560, 218319), (610, 200424), (732, 167020), (840, 145546), (854, 143160), (915, 133616), (976, 125265), (1193, 102480), (1220, 100212), (1281, 95440), (1464, 83510), (1680, 72773), (1708, 71580), (1830, 66808), (2135, 57264), (2386, 51240), (2440, 50106), (2562, 47720), (2928, 41755), (3416, 35790), (3579, 34160), (3660, 33404), (4270, 28632), (4772, 25620), (4880, 25053), (5124, 23860), (5965, 20496), (6405, 19088), (6832, 17895), (7158, 17080), (7320, 16702), (8351, 14640), (8540, 14316), (9544, 12810), (10248, 11930)]