213684480

素因数分解:

$2^8\times 3^6\times 5^1\times {\mathrm{229}}^1$

素因数の和:268

約数の個数: 252

約数和(自身を含む): 770761740

約数和(自身を除く): 557077260

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, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 229, 240, 243, 256, 270, 288, 320, 324, 360, 384, 405, 432, 458, 480, 486, 540, 576, 640, 648, 687, 720, 729, 768, 810, 864, 916, 960, 972, 1080, 1145, 1152, 1215, 1280, 1296, 1374, 1440, 1458, 1620, 1728, 1832, 1920, 1944, 2061, 2160, 2290, 2304, 2430, 2592, 2748, 2880, 2916, 3240, 3435, 3456, 3645, 3664, 3840, 3888, 4122, 4320, 4580, 4860, 5184, 5496, 5760, 5832, 6183, 6480, 6870, 6912, 7290, 7328, 7776, 8244, 8640, 9160, 9720, 10305, 10368, 10992, 11520, 11664, 12366, 12960, 13740, 14580, 14656, 15552, 16488, 17280, 18320, 18549, 19440, 20610, 20736, 21984, 23328, 24732, 25920, 27480, 29160, 29312, 30915, 31104, 32976, 34560, 36640, 37098, 38880, 41220, 43968, 46656, 49464, 51840, 54960, 55647, 58320, 58624, 61830, 62208, 65952, 73280, 74196, 77760, 82440, 87936, 92745, 93312, 98928, 103680, 109920, 111294, 116640, 123660, 131904, 146560, 148392, 155520, 164880, 166941, 175872, 185490, 186624, 197856, 219840, 222588, 233280, 247320, 263808, 278235, 293120, 296784, 311040, 329760, 333882, 370980, 395712, 439680, 445176, 466560, 494640, 527616, 556470, 593568, 659520, 667764, 741960, 791424, 834705, 879360, 890352, 933120, 989280, 1112940, 1187136, 1319040, 1335528, 1483920, 1582848, 1669410, 1780704, 1978560, 2225880, 2374272, 2638080, 2671056, 2967840, 3338820, 3561408, 3957120, 4451760, 4748544, 5342112, 5935680, 6677640, 7122816, 7914240, 8903520, 10684224, 11871360, 13355280, 14245632, 17807040, 21368448, 23742720, 26710560, 35614080, 42736896, 53421120, 71228160, 106842240, 213684480]

約数ペア:

[(1, 213684480), (2, 106842240), (3, 71228160), (4, 53421120), (5, 42736896), (6, 35614080), (8, 26710560), (9, 23742720), (10, 21368448), (12, 17807040), (15, 14245632), (16, 13355280), (18, 11871360), (20, 10684224), (24, 8903520), (27, 7914240), (30, 7122816), (32, 6677640), (36, 5935680), (40, 5342112), (45, 4748544), (48, 4451760), (54, 3957120), (60, 3561408), (64, 3338820), (72, 2967840), (80, 2671056), (81, 2638080), (90, 2374272), (96, 2225880), (108, 1978560), (120, 1780704), (128, 1669410), (135, 1582848), (144, 1483920), (160, 1335528), (162, 1319040), (180, 1187136), (192, 1112940), (216, 989280), (229, 933120), (240, 890352), (243, 879360), (256, 834705), (270, 791424), (288, 741960), (320, 667764), (324, 659520), (360, 593568), (384, 556470), (405, 527616), (432, 494640), (458, 466560), (480, 445176), (486, 439680), (540, 395712), (576, 370980), (640, 333882), (648, 329760), (687, 311040), (720, 296784), (729, 293120), (768, 278235), (810, 263808), (864, 247320), (916, 233280), (960, 222588), (972, 219840), (1080, 197856), (1145, 186624), (1152, 185490), (1215, 175872), (1280, 166941), (1296, 164880), (1374, 155520), (1440, 148392), (1458, 146560), (1620, 131904), (1728, 123660), (1832, 116640), (1920, 111294), (1944, 109920), (2061, 103680), (2160, 98928), (2290, 93312), (2304, 92745), (2430, 87936), (2592, 82440), (2748, 77760), (2880, 74196), (2916, 73280), (3240, 65952), (3435, 62208), (3456, 61830), (3645, 58624), (3664, 58320), (3840, 55647), (3888, 54960), (4122, 51840), (4320, 49464), (4580, 46656), (4860, 43968), (5184, 41220), (5496, 38880), (5760, 37098), (5832, 36640), (6183, 34560), (6480, 32976), (6870, 31104), (6912, 30915), (7290, 29312), (7328, 29160), (7776, 27480), (8244, 25920), (8640, 24732), (9160, 23328), (9720, 21984), (10305, 20736), (10368, 20610), (10992, 19440), (11520, 18549), (11664, 18320), (12366, 17280), (12960, 16488), (13740, 15552), (14580, 14656)]