222726140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{2309}}^1$

素因数の和:2391

約数の個数: 96

約数和(自身を含む): 586776960

約数和(自身を除く): 364050820

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 53, 65, 70, 91, 106, 130, 140, 182, 212, 260, 265, 364, 371, 455, 530, 689, 742, 910, 1060, 1378, 1484, 1820, 1855, 2309, 2756, 3445, 3710, 4618, 4823, 6890, 7420, 9236, 9646, 11545, 13780, 16163, 19292, 23090, 24115, 30017, 32326, 46180, 48230, 60034, 64652, 80815, 96460, 120068, 122377, 150085, 161630, 210119, 244754, 300170, 323260, 420238, 489508, 600340, 611885, 840476, 856639, 1050595, 1223770, 1590901, 1713278, 2101190, 2447540, 3181802, 3426556, 4202380, 4283195, 6363604, 7954505, 8566390, 11136307, 15909010, 17132780, 22272614, 31818020, 44545228, 55681535, 111363070, 222726140]

約数ペア:

[(1, 222726140), (2, 111363070), (4, 55681535), (5, 44545228), (7, 31818020), (10, 22272614), (13, 17132780), (14, 15909010), (20, 11136307), (26, 8566390), (28, 7954505), (35, 6363604), (52, 4283195), (53, 4202380), (65, 3426556), (70, 3181802), (91, 2447540), (106, 2101190), (130, 1713278), (140, 1590901), (182, 1223770), (212, 1050595), (260, 856639), (265, 840476), (364, 611885), (371, 600340), (455, 489508), (530, 420238), (689, 323260), (742, 300170), (910, 244754), (1060, 210119), (1378, 161630), (1484, 150085), (1820, 122377), (1855, 120068), (2309, 96460), (2756, 80815), (3445, 64652), (3710, 60034), (4618, 48230), (4823, 46180), (6890, 32326), (7420, 30017), (9236, 24115), (9646, 23090), (11545, 19292), (13780, 16163)]