229563240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{2617}}^1$

素因数の和:2691

約数の個数: 128

約数和(自身を含む): 746444160

約数和(自身を除く): 516880920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 43, 51, 60, 68, 85, 86, 102, 120, 129, 136, 170, 172, 204, 215, 255, 258, 340, 344, 408, 430, 510, 516, 645, 680, 731, 860, 1020, 1032, 1290, 1462, 1720, 2040, 2193, 2580, 2617, 2924, 3655, 4386, 5160, 5234, 5848, 7310, 7851, 8772, 10468, 10965, 13085, 14620, 15702, 17544, 20936, 21930, 26170, 29240, 31404, 39255, 43860, 44489, 52340, 62808, 78510, 87720, 88978, 104680, 112531, 133467, 157020, 177956, 222445, 225062, 266934, 314040, 337593, 355912, 444890, 450124, 533868, 562655, 667335, 675186, 889780, 900248, 1067736, 1125310, 1334670, 1350372, 1687965, 1779560, 1913027, 2250620, 2669340, 2700744, 3375930, 3826054, 4501240, 5338680, 5739081, 6751860, 7652108, 9565135, 11478162, 13503720, 15304216, 19130270, 22956324, 28695405, 38260540, 45912648, 57390810, 76521080, 114781620, 229563240]

約数ペア:

[(1, 229563240), (2, 114781620), (3, 76521080), (4, 57390810), (5, 45912648), (6, 38260540), (8, 28695405), (10, 22956324), (12, 19130270), (15, 15304216), (17, 13503720), (20, 11478162), (24, 9565135), (30, 7652108), (34, 6751860), (40, 5739081), (43, 5338680), (51, 4501240), (60, 3826054), (68, 3375930), (85, 2700744), (86, 2669340), (102, 2250620), (120, 1913027), (129, 1779560), (136, 1687965), (170, 1350372), (172, 1334670), (204, 1125310), (215, 1067736), (255, 900248), (258, 889780), (340, 675186), (344, 667335), (408, 562655), (430, 533868), (510, 450124), (516, 444890), (645, 355912), (680, 337593), (731, 314040), (860, 266934), (1020, 225062), (1032, 222445), (1290, 177956), (1462, 157020), (1720, 133467), (2040, 112531), (2193, 104680), (2580, 88978), (2617, 87720), (2924, 78510), (3655, 62808), (4386, 52340), (5160, 44489), (5234, 43860), (5848, 39255), (7310, 31404), (7851, 29240), (8772, 26170), (10468, 21930), (10965, 20936), (13085, 17544), (14620, 15702)]