947315040

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{40277}}^1$

素因数の和:40309

約数の個数: 144

約数和(自身を含む): 3471319152

約数和(自身を除く): 2524004112

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 196, 210, 224, 240, 245, 280, 294, 336, 392, 420, 480, 490, 560, 588, 672, 735, 784, 840, 980, 1120, 1176, 1470, 1568, 1680, 1960, 2352, 2940, 3360, 3920, 4704, 5880, 7840, 11760, 23520, 40277, 80554, 120831, 161108, 201385, 241662, 281939, 322216, 402770, 483324, 563878, 604155, 644432, 805540, 845817, 966648, 1127756, 1208310, 1288864, 1409695, 1611080, 1691634, 1933296, 1973573, 2255512, 2416620, 2819390, 3222160, 3383268, 3866592, 3947146, 4229085, 4511024, 4833240, 5638780, 5920719, 6444320, 6766536, 7894292, 8458170, 9022048, 9666480, 9867865, 11277560, 11841438, 13533072, 15788584, 16916340, 19332960, 19735730, 22555120, 23682876, 27066144, 29603595, 31577168, 33832680, 39471460, 45110240, 47365752, 59207190, 63154336, 67665360, 78942920, 94731504, 118414380, 135330720, 157885840, 189463008, 236828760, 315771680, 473657520, 947315040]

約数ペア:

[(1, 947315040), (2, 473657520), (3, 315771680), (4, 236828760), (5, 189463008), (6, 157885840), (7, 135330720), (8, 118414380), (10, 94731504), (12, 78942920), (14, 67665360), (15, 63154336), (16, 59207190), (20, 47365752), (21, 45110240), (24, 39471460), (28, 33832680), (30, 31577168), (32, 29603595), (35, 27066144), (40, 23682876), (42, 22555120), (48, 19735730), (49, 19332960), (56, 16916340), (60, 15788584), (70, 13533072), (80, 11841438), (84, 11277560), (96, 9867865), (98, 9666480), (105, 9022048), (112, 8458170), (120, 7894292), (140, 6766536), (147, 6444320), (160, 5920719), (168, 5638780), (196, 4833240), (210, 4511024), (224, 4229085), (240, 3947146), (245, 3866592), (280, 3383268), (294, 3222160), (336, 2819390), (392, 2416620), (420, 2255512), (480, 1973573), (490, 1933296), (560, 1691634), (588, 1611080), (672, 1409695), (735, 1288864), (784, 1208310), (840, 1127756), (980, 966648), (1120, 845817), (1176, 805540), (1470, 644432), (1568, 604155), (1680, 563878), (1960, 483324), (2352, 402770), (2940, 322216), (3360, 281939), (3920, 241662), (4704, 201385), (5880, 161108), (7840, 120831), (11760, 80554), (23520, 40277)]