243361020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{8161}}^1$

素因数の和:8251

約数の個数: 96

約数和(自身を含む): 789820416

約数和(自身を除く): 546459396

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 71, 84, 105, 140, 142, 210, 213, 284, 355, 420, 426, 497, 710, 852, 994, 1065, 1420, 1491, 1988, 2130, 2485, 2982, 4260, 4970, 5964, 7455, 8161, 9940, 14910, 16322, 24483, 29820, 32644, 40805, 48966, 57127, 81610, 97932, 114254, 122415, 163220, 171381, 228508, 244830, 285635, 342762, 489660, 571270, 579431, 685524, 856905, 1142540, 1158862, 1713810, 1738293, 2317724, 2897155, 3427620, 3476586, 4056017, 5794310, 6953172, 8112034, 8691465, 11588620, 12168051, 16224068, 17382930, 20280085, 24336102, 34765860, 40560170, 48672204, 60840255, 81120340, 121680510, 243361020]

約数ペア:

[(1, 243361020), (2, 121680510), (3, 81120340), (4, 60840255), (5, 48672204), (6, 40560170), (7, 34765860), (10, 24336102), (12, 20280085), (14, 17382930), (15, 16224068), (20, 12168051), (21, 11588620), (28, 8691465), (30, 8112034), (35, 6953172), (42, 5794310), (60, 4056017), (70, 3476586), (71, 3427620), (84, 2897155), (105, 2317724), (140, 1738293), (142, 1713810), (210, 1158862), (213, 1142540), (284, 856905), (355, 685524), (420, 579431), (426, 571270), (497, 489660), (710, 342762), (852, 285635), (994, 244830), (1065, 228508), (1420, 171381), (1491, 163220), (1988, 122415), (2130, 114254), (2485, 97932), (2982, 81610), (4260, 57127), (4970, 48966), (5964, 40805), (7455, 32644), (8161, 29820), (9940, 24483), (14910, 16322)]