297303720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{8231}}^1$

素因数の和:8295

約数の個数: 128

約数和(自身を含む): 1043159040

約数和(自身を除く): 745855320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 43, 56, 60, 70, 84, 86, 105, 120, 129, 140, 168, 172, 210, 215, 258, 280, 301, 344, 420, 430, 516, 602, 645, 840, 860, 903, 1032, 1204, 1290, 1505, 1720, 1806, 2408, 2580, 3010, 3612, 4515, 5160, 6020, 7224, 8231, 9030, 12040, 16462, 18060, 24693, 32924, 36120, 41155, 49386, 57617, 65848, 82310, 98772, 115234, 123465, 164620, 172851, 197544, 230468, 246930, 288085, 329240, 345702, 353933, 460936, 493860, 576170, 691404, 707866, 864255, 987720, 1061799, 1152340, 1382808, 1415732, 1728510, 1769665, 2123598, 2304680, 2477531, 2831464, 3457020, 3539330, 4247196, 4955062, 5308995, 6914040, 7078660, 7432593, 8494392, 9910124, 10617990, 12387655, 14157320, 14865186, 19820248, 21235980, 24775310, 29730372, 37162965, 42471960, 49550620, 59460744, 74325930, 99101240, 148651860, 297303720]

約数ペア:

[(1, 297303720), (2, 148651860), (3, 99101240), (4, 74325930), (5, 59460744), (6, 49550620), (7, 42471960), (8, 37162965), (10, 29730372), (12, 24775310), (14, 21235980), (15, 19820248), (20, 14865186), (21, 14157320), (24, 12387655), (28, 10617990), (30, 9910124), (35, 8494392), (40, 7432593), (42, 7078660), (43, 6914040), (56, 5308995), (60, 4955062), (70, 4247196), (84, 3539330), (86, 3457020), (105, 2831464), (120, 2477531), (129, 2304680), (140, 2123598), (168, 1769665), (172, 1728510), (210, 1415732), (215, 1382808), (258, 1152340), (280, 1061799), (301, 987720), (344, 864255), (420, 707866), (430, 691404), (516, 576170), (602, 493860), (645, 460936), (840, 353933), (860, 345702), (903, 329240), (1032, 288085), (1204, 246930), (1290, 230468), (1505, 197544), (1720, 172851), (1806, 164620), (2408, 123465), (2580, 115234), (3010, 98772), (3612, 82310), (4515, 65848), (5160, 57617), (6020, 49386), (7224, 41155), (8231, 36120), (9030, 32924), (12040, 24693), (16462, 18060)]