317558880

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{107}}^1\times {\mathrm{229}}^1$

素因数の和:363

約数の個数: 240

約数和(自身を含む): 1136131920

約数和(自身を除く): 818573040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 107, 108, 120, 135, 144, 160, 162, 180, 214, 216, 229, 240, 270, 288, 321, 324, 360, 405, 428, 432, 458, 480, 535, 540, 642, 648, 687, 720, 810, 856, 864, 916, 963, 1070, 1080, 1145, 1284, 1296, 1374, 1440, 1605, 1620, 1712, 1832, 1926, 2061, 2140, 2160, 2290, 2568, 2592, 2748, 2889, 3210, 3240, 3424, 3435, 3664, 3852, 4122, 4280, 4320, 4580, 4815, 5136, 5496, 5778, 6183, 6420, 6480, 6870, 7328, 7704, 8244, 8560, 8667, 9160, 9630, 10272, 10305, 10992, 11556, 12366, 12840, 12960, 13740, 14445, 15408, 16488, 17120, 17334, 18320, 18549, 19260, 20610, 21984, 23112, 24503, 24732, 25680, 27480, 28890, 30816, 30915, 32976, 34668, 36640, 37098, 38520, 41220, 43335, 46224, 49006, 49464, 51360, 54960, 57780, 61830, 65952, 69336, 73509, 74196, 77040, 82440, 86670, 92448, 92745, 98012, 98928, 109920, 115560, 122515, 123660, 138672, 147018, 148392, 154080, 164880, 173340, 185490, 196024, 197856, 220527, 231120, 245030, 247320, 277344, 294036, 296784, 329760, 346680, 367545, 370980, 392048, 441054, 462240, 490060, 494640, 588072, 593568, 661581, 693360, 735090, 741960, 784096, 882108, 980120, 989280, 1102635, 1176144, 1323162, 1386720, 1470180, 1483920, 1764216, 1960240, 1984743, 2205270, 2352288, 2646324, 2940360, 2967840, 3307905, 3528432, 3920480, 3969486, 4410540, 5292648, 5880720, 6615810, 7056864, 7938972, 8821080, 9923715, 10585296, 11761440, 13231620, 15877944, 17642160, 19847430, 21170592, 26463240, 31755888, 35284320, 39694860, 52926480, 63511776, 79389720, 105852960, 158779440, 317558880]

約数ペア:

[(1, 317558880), (2, 158779440), (3, 105852960), (4, 79389720), (5, 63511776), (6, 52926480), (8, 39694860), (9, 35284320), (10, 31755888), (12, 26463240), (15, 21170592), (16, 19847430), (18, 17642160), (20, 15877944), (24, 13231620), (27, 11761440), (30, 10585296), (32, 9923715), (36, 8821080), (40, 7938972), (45, 7056864), (48, 6615810), (54, 5880720), (60, 5292648), (72, 4410540), (80, 3969486), (81, 3920480), (90, 3528432), (96, 3307905), (107, 2967840), (108, 2940360), (120, 2646324), (135, 2352288), (144, 2205270), (160, 1984743), (162, 1960240), (180, 1764216), (214, 1483920), (216, 1470180), (229, 1386720), (240, 1323162), (270, 1176144), (288, 1102635), (321, 989280), (324, 980120), (360, 882108), (405, 784096), (428, 741960), (432, 735090), (458, 693360), (480, 661581), (535, 593568), (540, 588072), (642, 494640), (648, 490060), (687, 462240), (720, 441054), (810, 392048), (856, 370980), (864, 367545), (916, 346680), (963, 329760), (1070, 296784), (1080, 294036), (1145, 277344), (1284, 247320), (1296, 245030), (1374, 231120), (1440, 220527), (1605, 197856), (1620, 196024), (1712, 185490), (1832, 173340), (1926, 164880), (2061, 154080), (2140, 148392), (2160, 147018), (2290, 138672), (2568, 123660), (2592, 122515), (2748, 115560), (2889, 109920), (3210, 98928), (3240, 98012), (3424, 92745), (3435, 92448), (3664, 86670), (3852, 82440), (4122, 77040), (4280, 74196), (4320, 73509), (4580, 69336), (4815, 65952), (5136, 61830), (5496, 57780), (5778, 54960), (6183, 51360), (6420, 49464), (6480, 49006), (6870, 46224), (7328, 43335), (7704, 41220), (8244, 38520), (8560, 37098), (8667, 36640), (9160, 34668), (9630, 32976), (10272, 30915), (10305, 30816), (10992, 28890), (11556, 27480), (12366, 25680), (12840, 24732), (12960, 24503), (13740, 23112), (14445, 21984), (15408, 20610), (16488, 19260), (17120, 18549), (17334, 18320)]