387216720

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{379}}^1$

素因数の和:455

約数の個数: 320

約数和(自身を含む): 1492761600

約数和(自身を除く): 1105544880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 33, 36, 40, 43, 44, 45, 48, 54, 55, 60, 66, 72, 80, 86, 88, 90, 99, 108, 110, 120, 129, 132, 135, 144, 165, 172, 176, 180, 198, 215, 216, 220, 240, 258, 264, 270, 297, 330, 344, 360, 379, 387, 396, 430, 432, 440, 473, 495, 516, 528, 540, 594, 645, 660, 688, 720, 758, 774, 792, 860, 880, 946, 990, 1032, 1080, 1137, 1161, 1188, 1290, 1320, 1419, 1485, 1516, 1548, 1584, 1720, 1892, 1895, 1935, 1980, 2064, 2160, 2274, 2322, 2365, 2376, 2580, 2640, 2838, 2970, 3032, 3096, 3411, 3440, 3784, 3790, 3870, 3960, 4169, 4257, 4548, 4644, 4730, 4752, 5160, 5676, 5685, 5805, 5940, 6064, 6192, 6822, 7095, 7568, 7580, 7740, 7920, 8338, 8514, 9096, 9288, 9460, 10233, 10320, 11352, 11370, 11610, 11880, 12507, 12771, 13644, 14190, 15160, 15480, 16297, 16676, 17028, 17055, 18192, 18576, 18920, 20466, 20845, 21285, 22704, 22740, 23220, 23760, 25014, 25542, 27288, 28380, 30320, 30960, 32594, 33352, 34056, 34110, 37521, 37840, 40932, 41690, 42570, 45480, 46440, 48891, 50028, 51084, 51165, 54576, 56760, 62535, 63855, 65188, 66704, 68112, 68220, 75042, 81485, 81864, 83380, 85140, 90960, 92880, 97782, 100056, 102168, 102330, 112563, 113520, 125070, 127710, 130376, 136440, 146673, 150084, 162970, 163728, 166760, 170280, 179267, 187605, 195564, 200112, 204336, 204660, 225126, 244455, 250140, 255420, 260752, 272880, 293346, 300168, 325940, 333520, 340560, 358534, 375210, 391128, 409320, 440019, 450252, 488910, 500280, 510840, 537801, 562815, 586692, 600336, 651880, 717068, 733365, 750420, 782256, 818640, 880038, 896335, 900504, 977820, 1000560, 1021680, 1075602, 1125630, 1173384, 1303760, 1434136, 1466730, 1500840, 1613403, 1760076, 1792670, 1801008, 1955640, 2151204, 2200095, 2251260, 2346768, 2689005, 2868272, 2933460, 3001680, 3226806, 3520152, 3585340, 3911280, 4302408, 4400190, 4502520, 4840209, 5378010, 5866920, 6453612, 7040304, 7170680, 8067015, 8604816, 8800380, 9005040, 9680418, 10756020, 11733840, 12907224, 14341360, 16134030, 17600760, 19360836, 21512040, 24201045, 25814448, 32268060, 35201520, 38721672, 43024080, 48402090, 64536120, 77443344, 96804180, 129072240, 193608360, 387216720]

約数ペア:

[(1, 387216720), (2, 193608360), (3, 129072240), (4, 96804180), (5, 77443344), (6, 64536120), (8, 48402090), (9, 43024080), (10, 38721672), (11, 35201520), (12, 32268060), (15, 25814448), (16, 24201045), (18, 21512040), (20, 19360836), (22, 17600760), (24, 16134030), (27, 14341360), (30, 12907224), (33, 11733840), (36, 10756020), (40, 9680418), (43, 9005040), (44, 8800380), (45, 8604816), (48, 8067015), (54, 7170680), (55, 7040304), (60, 6453612), (66, 5866920), (72, 5378010), (80, 4840209), (86, 4502520), (88, 4400190), (90, 4302408), (99, 3911280), (108, 3585340), (110, 3520152), (120, 3226806), (129, 3001680), (132, 2933460), (135, 2868272), (144, 2689005), (165, 2346768), (172, 2251260), (176, 2200095), (180, 2151204), (198, 1955640), (215, 1801008), (216, 1792670), (220, 1760076), (240, 1613403), (258, 1500840), (264, 1466730), (270, 1434136), (297, 1303760), (330, 1173384), (344, 1125630), (360, 1075602), (379, 1021680), (387, 1000560), (396, 977820), (430, 900504), (432, 896335), (440, 880038), (473, 818640), (495, 782256), (516, 750420), (528, 733365), (540, 717068), (594, 651880), (645, 600336), (660, 586692), (688, 562815), (720, 537801), (758, 510840), (774, 500280), (792, 488910), (860, 450252), (880, 440019), (946, 409320), (990, 391128), (1032, 375210), (1080, 358534), (1137, 340560), (1161, 333520), (1188, 325940), (1290, 300168), (1320, 293346), (1419, 272880), (1485, 260752), (1516, 255420), (1548, 250140), (1584, 244455), (1720, 225126), (1892, 204660), (1895, 204336), (1935, 200112), (1980, 195564), (2064, 187605), (2160, 179267), (2274, 170280), (2322, 166760), (2365, 163728), (2376, 162970), (2580, 150084), (2640, 146673), (2838, 136440), (2970, 130376), (3032, 127710), (3096, 125070), (3411, 113520), (3440, 112563), (3784, 102330), (3790, 102168), (3870, 100056), (3960, 97782), (4169, 92880), (4257, 90960), (4548, 85140), (4644, 83380), (4730, 81864), (4752, 81485), (5160, 75042), (5676, 68220), (5685, 68112), (5805, 66704), (5940, 65188), (6064, 63855), (6192, 62535), (6822, 56760), (7095, 54576), (7568, 51165), (7580, 51084), (7740, 50028), (7920, 48891), (8338, 46440), (8514, 45480), (9096, 42570), (9288, 41690), (9460, 40932), (10233, 37840), (10320, 37521), (11352, 34110), (11370, 34056), (11610, 33352), (11880, 32594), (12507, 30960), (12771, 30320), (13644, 28380), (14190, 27288), (15160, 25542), (15480, 25014), (16297, 23760), (16676, 23220), (17028, 22740), (17055, 22704), (18192, 21285), (18576, 20845), (18920, 20466)]