203791680

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{229}}^1$

素因数の和:358

約数の個数: 224

約数和(自身を含む): 729081600

約数和(自身を除く): 525289920

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, 90, 96, 103, 108, 120, 135, 144, 160, 180, 192, 206, 216, 229, 240, 270, 288, 309, 320, 360, 412, 432, 458, 480, 515, 540, 576, 618, 687, 720, 824, 864, 916, 927, 960, 1030, 1080, 1145, 1236, 1374, 1440, 1545, 1648, 1728, 1832, 1854, 2060, 2061, 2160, 2290, 2472, 2748, 2781, 2880, 3090, 3296, 3435, 3664, 3708, 4120, 4122, 4320, 4580, 4635, 4944, 5496, 5562, 6180, 6183, 6592, 6870, 7328, 7416, 8240, 8244, 8640, 9160, 9270, 9888, 10305, 10992, 11124, 12360, 12366, 13740, 13905, 14656, 14832, 16480, 16488, 18320, 18540, 19776, 20610, 21984, 22248, 23587, 24720, 24732, 27480, 27810, 29664, 30915, 32960, 32976, 36640, 37080, 41220, 43968, 44496, 47174, 49440, 49464, 54960, 55620, 59328, 61830, 65952, 70761, 73280, 74160, 82440, 88992, 94348, 98880, 98928, 109920, 111240, 117935, 123660, 131904, 141522, 148320, 164880, 177984, 188696, 197856, 212283, 219840, 222480, 235870, 247320, 283044, 296640, 329760, 353805, 377392, 395712, 424566, 444960, 471740, 494640, 566088, 636849, 659520, 707610, 754784, 849132, 889920, 943480, 989280, 1061415, 1132176, 1273698, 1415220, 1509568, 1698264, 1886960, 1978560, 2122830, 2264352, 2547396, 2830440, 3184245, 3396528, 3773920, 4245660, 4528704, 5094792, 5660880, 6368490, 6793056, 7547840, 8491320, 10189584, 11321760, 12736980, 13586112, 16982640, 20379168, 22643520, 25473960, 33965280, 40758336, 50947920, 67930560, 101895840, 203791680]

約数ペア:

[(1, 203791680), (2, 101895840), (3, 67930560), (4, 50947920), (5, 40758336), (6, 33965280), (8, 25473960), (9, 22643520), (10, 20379168), (12, 16982640), (15, 13586112), (16, 12736980), (18, 11321760), (20, 10189584), (24, 8491320), (27, 7547840), (30, 6793056), (32, 6368490), (36, 5660880), (40, 5094792), (45, 4528704), (48, 4245660), (54, 3773920), (60, 3396528), (64, 3184245), (72, 2830440), (80, 2547396), (90, 2264352), (96, 2122830), (103, 1978560), (108, 1886960), (120, 1698264), (135, 1509568), (144, 1415220), (160, 1273698), (180, 1132176), (192, 1061415), (206, 989280), (216, 943480), (229, 889920), (240, 849132), (270, 754784), (288, 707610), (309, 659520), (320, 636849), (360, 566088), (412, 494640), (432, 471740), (458, 444960), (480, 424566), (515, 395712), (540, 377392), (576, 353805), (618, 329760), (687, 296640), (720, 283044), (824, 247320), (864, 235870), (916, 222480), (927, 219840), (960, 212283), (1030, 197856), (1080, 188696), (1145, 177984), (1236, 164880), (1374, 148320), (1440, 141522), (1545, 131904), (1648, 123660), (1728, 117935), (1832, 111240), (1854, 109920), (2060, 98928), (2061, 98880), (2160, 94348), (2290, 88992), (2472, 82440), (2748, 74160), (2781, 73280), (2880, 70761), (3090, 65952), (3296, 61830), (3435, 59328), (3664, 55620), (3708, 54960), (4120, 49464), (4122, 49440), (4320, 47174), (4580, 44496), (4635, 43968), (4944, 41220), (5496, 37080), (5562, 36640), (6180, 32976), (6183, 32960), (6592, 30915), (6870, 29664), (7328, 27810), (7416, 27480), (8240, 24732), (8244, 24720), (8640, 23587), (9160, 22248), (9270, 21984), (9888, 20610), (10305, 19776), (10992, 18540), (11124, 18320), (12360, 16488), (12366, 16480), (13740, 14832), (13905, 14656)]