67797240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1877}}^1$

素因数の和:1941

約数の個数: 128

約数和(自身を含む): 237980160

約数和(自身を除く): 170182920

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, 1877, 2408, 2580, 3010, 3612, 3754, 4515, 5160, 5631, 6020, 7224, 7508, 9030, 9385, 11262, 12040, 13139, 15016, 18060, 18770, 22524, 26278, 28155, 36120, 37540, 39417, 45048, 52556, 56310, 65695, 75080, 78834, 80711, 105112, 112620, 131390, 157668, 161422, 197085, 225240, 242133, 262780, 315336, 322844, 394170, 403555, 484266, 525560, 564977, 645688, 788340, 807110, 968532, 1129954, 1210665, 1576680, 1614220, 1694931, 1937064, 2259908, 2421330, 2824885, 3228440, 3389862, 4519816, 4842660, 5649770, 6779724, 8474655, 9685320, 11299540, 13559448, 16949310, 22599080, 33898620, 67797240]

約数ペア:

[(1, 67797240), (2, 33898620), (3, 22599080), (4, 16949310), (5, 13559448), (6, 11299540), (7, 9685320), (8, 8474655), (10, 6779724), (12, 5649770), (14, 4842660), (15, 4519816), (20, 3389862), (21, 3228440), (24, 2824885), (28, 2421330), (30, 2259908), (35, 1937064), (40, 1694931), (42, 1614220), (43, 1576680), (56, 1210665), (60, 1129954), (70, 968532), (84, 807110), (86, 788340), (105, 645688), (120, 564977), (129, 525560), (140, 484266), (168, 403555), (172, 394170), (210, 322844), (215, 315336), (258, 262780), (280, 242133), (301, 225240), (344, 197085), (420, 161422), (430, 157668), (516, 131390), (602, 112620), (645, 105112), (840, 80711), (860, 78834), (903, 75080), (1032, 65695), (1204, 56310), (1290, 52556), (1505, 45048), (1720, 39417), (1806, 37540), (1877, 36120), (2408, 28155), (2580, 26278), (3010, 22524), (3612, 18770), (3754, 18060), (4515, 15016), (5160, 13139), (5631, 12040), (6020, 11262), (7224, 9385), (7508, 9030)]