329432880

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{109}}^1\times {\mathrm{257}}^1$

素因数の和:396

約数の個数: 240

約数和(自身を含む): 1203539040

約数和(自身を除く): 874106160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 109, 112, 120, 140, 147, 168, 196, 210, 218, 240, 245, 257, 280, 294, 327, 336, 392, 420, 436, 490, 514, 545, 560, 588, 654, 735, 763, 771, 784, 840, 872, 980, 1028, 1090, 1176, 1285, 1308, 1470, 1526, 1542, 1635, 1680, 1744, 1799, 1960, 2056, 2180, 2289, 2352, 2570, 2616, 2940, 3052, 3084, 3270, 3598, 3815, 3855, 3920, 4112, 4360, 4578, 5140, 5232, 5341, 5397, 5880, 6104, 6168, 6540, 7196, 7630, 7710, 8720, 8995, 9156, 10280, 10682, 10794, 11445, 11760, 12208, 12336, 12593, 13080, 14392, 15260, 15420, 16023, 17990, 18312, 20560, 21364, 21588, 22890, 25186, 26160, 26705, 26985, 28013, 28784, 30520, 30840, 32046, 35980, 36624, 37779, 42728, 43176, 45780, 50372, 53410, 53970, 56026, 61040, 61680, 62965, 64092, 71960, 75558, 80115, 84039, 85456, 86352, 91560, 100744, 106820, 107940, 112052, 125930, 128184, 140065, 143920, 151116, 160230, 168078, 183120, 188895, 196091, 201488, 213640, 215880, 224104, 251860, 256368, 280130, 302232, 320460, 336156, 377790, 392182, 420195, 427280, 431760, 448208, 503720, 560260, 588273, 604464, 640920, 672312, 755580, 784364, 840390, 980455, 1007440, 1120520, 1176546, 1281840, 1344624, 1372637, 1511160, 1568728, 1680780, 1960910, 2241040, 2353092, 2745274, 2941365, 3022320, 3137456, 3361560, 3921820, 4117911, 4706184, 5490548, 5882730, 6723120, 6863185, 7843640, 8235822, 9412368, 10981096, 11765460, 13726370, 15687280, 16471644, 20589555, 21962192, 23530920, 27452740, 32943288, 41179110, 47061840, 54905480, 65886576, 82358220, 109810960, 164716440, 329432880]

約数ペア:

[(1, 329432880), (2, 164716440), (3, 109810960), (4, 82358220), (5, 65886576), (6, 54905480), (7, 47061840), (8, 41179110), (10, 32943288), (12, 27452740), (14, 23530920), (15, 21962192), (16, 20589555), (20, 16471644), (21, 15687280), (24, 13726370), (28, 11765460), (30, 10981096), (35, 9412368), (40, 8235822), (42, 7843640), (48, 6863185), (49, 6723120), (56, 5882730), (60, 5490548), (70, 4706184), (80, 4117911), (84, 3921820), (98, 3361560), (105, 3137456), (109, 3022320), (112, 2941365), (120, 2745274), (140, 2353092), (147, 2241040), (168, 1960910), (196, 1680780), (210, 1568728), (218, 1511160), (240, 1372637), (245, 1344624), (257, 1281840), (280, 1176546), (294, 1120520), (327, 1007440), (336, 980455), (392, 840390), (420, 784364), (436, 755580), (490, 672312), (514, 640920), (545, 604464), (560, 588273), (588, 560260), (654, 503720), (735, 448208), (763, 431760), (771, 427280), (784, 420195), (840, 392182), (872, 377790), (980, 336156), (1028, 320460), (1090, 302232), (1176, 280130), (1285, 256368), (1308, 251860), (1470, 224104), (1526, 215880), (1542, 213640), (1635, 201488), (1680, 196091), (1744, 188895), (1799, 183120), (1960, 168078), (2056, 160230), (2180, 151116), (2289, 143920), (2352, 140065), (2570, 128184), (2616, 125930), (2940, 112052), (3052, 107940), (3084, 106820), (3270, 100744), (3598, 91560), (3815, 86352), (3855, 85456), (3920, 84039), (4112, 80115), (4360, 75558), (4578, 71960), (5140, 64092), (5232, 62965), (5341, 61680), (5397, 61040), (5880, 56026), (6104, 53970), (6168, 53410), (6540, 50372), (7196, 45780), (7630, 43176), (7710, 42728), (8720, 37779), (8995, 36624), (9156, 35980), (10280, 32046), (10682, 30840), (10794, 30520), (11445, 28784), (11760, 28013), (12208, 26985), (12336, 26705), (12593, 26160), (13080, 25186), (14392, 22890), (15260, 21588), (15420, 21364), (16023, 20560), (17990, 18312)]