243471060

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{2647}}^1$

素因数の和:2742

約数の個数: 144

約数和(自身を含む): 855918336

約数和(自身を除く): 612447276

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 73, 84, 90, 105, 126, 140, 146, 180, 210, 219, 252, 292, 315, 365, 420, 438, 511, 630, 657, 730, 876, 1022, 1095, 1260, 1314, 1460, 1533, 2044, 2190, 2555, 2628, 2647, 3066, 3285, 4380, 4599, 5110, 5294, 6132, 6570, 7665, 7941, 9198, 10220, 10588, 13140, 13235, 15330, 15882, 18396, 18529, 22995, 23823, 26470, 30660, 31764, 37058, 39705, 45990, 47646, 52940, 55587, 74116, 79410, 91980, 92645, 95292, 111174, 119115, 158820, 166761, 185290, 193231, 222348, 238230, 277935, 333522, 370580, 386462, 476460, 555870, 579693, 667044, 772924, 833805, 966155, 1111740, 1159386, 1352617, 1667610, 1739079, 1932310, 2318772, 2705234, 2898465, 3335220, 3478158, 3864620, 4057851, 5410468, 5796930, 6763085, 6956316, 8115702, 8695395, 11593860, 12173553, 13526170, 16231404, 17390790, 20289255, 24347106, 27052340, 34781580, 40578510, 48694212, 60867765, 81157020, 121735530, 243471060]

約数ペア:

[(1, 243471060), (2, 121735530), (3, 81157020), (4, 60867765), (5, 48694212), (6, 40578510), (7, 34781580), (9, 27052340), (10, 24347106), (12, 20289255), (14, 17390790), (15, 16231404), (18, 13526170), (20, 12173553), (21, 11593860), (28, 8695395), (30, 8115702), (35, 6956316), (36, 6763085), (42, 5796930), (45, 5410468), (60, 4057851), (63, 3864620), (70, 3478158), (73, 3335220), (84, 2898465), (90, 2705234), (105, 2318772), (126, 1932310), (140, 1739079), (146, 1667610), (180, 1352617), (210, 1159386), (219, 1111740), (252, 966155), (292, 833805), (315, 772924), (365, 667044), (420, 579693), (438, 555870), (511, 476460), (630, 386462), (657, 370580), (730, 333522), (876, 277935), (1022, 238230), (1095, 222348), (1260, 193231), (1314, 185290), (1460, 166761), (1533, 158820), (2044, 119115), (2190, 111174), (2555, 95292), (2628, 92645), (2647, 91980), (3066, 79410), (3285, 74116), (4380, 55587), (4599, 52940), (5110, 47646), (5294, 45990), (6132, 39705), (6570, 37058), (7665, 31764), (7941, 30660), (9198, 26470), (10220, 23823), (10588, 22995), (13140, 18529), (13235, 18396), (15330, 15882)]