258202080

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{229}}^1$

素因数の和:288

約数の個数: 288

約数和(自身を含む): 949384800

約数和(自身を除く): 691182720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 32, 36, 40, 45, 48, 54, 58, 60, 72, 80, 81, 87, 90, 96, 108, 116, 120, 135, 144, 145, 160, 162, 174, 180, 216, 229, 232, 240, 243, 261, 270, 288, 290, 324, 348, 360, 405, 432, 435, 458, 464, 480, 486, 522, 540, 580, 648, 687, 696, 720, 783, 810, 864, 870, 916, 928, 972, 1044, 1080, 1145, 1160, 1215, 1296, 1305, 1374, 1392, 1440, 1566, 1620, 1740, 1832, 1944, 2061, 2088, 2160, 2290, 2320, 2349, 2430, 2592, 2610, 2748, 2784, 3132, 3240, 3435, 3480, 3664, 3888, 3915, 4122, 4176, 4320, 4580, 4640, 4698, 4860, 5220, 5496, 6183, 6264, 6480, 6641, 6870, 6960, 7047, 7328, 7776, 7830, 8244, 8352, 9160, 9396, 9720, 10305, 10440, 10992, 11745, 12366, 12528, 12960, 13282, 13740, 13920, 14094, 15660, 16488, 18320, 18549, 18792, 19440, 19923, 20610, 20880, 21984, 23490, 24732, 25056, 26564, 27480, 28188, 30915, 31320, 32976, 33205, 35235, 36640, 37098, 37584, 38880, 39846, 41220, 41760, 46980, 49464, 53128, 54960, 55647, 56376, 59769, 61830, 62640, 65952, 66410, 70470, 74196, 75168, 79692, 82440, 92745, 93960, 98928, 99615, 106256, 109920, 111294, 112752, 119538, 123660, 125280, 132820, 140940, 148392, 159384, 164880, 179307, 185490, 187920, 197856, 199230, 212512, 222588, 225504, 239076, 247320, 265640, 278235, 281880, 296784, 298845, 318768, 329760, 358614, 370980, 375840, 398460, 445176, 478152, 494640, 531280, 537921, 556470, 563760, 593568, 597690, 637536, 717228, 741960, 796920, 890352, 896535, 956304, 989280, 1062560, 1075842, 1112940, 1127520, 1195380, 1434456, 1483920, 1593840, 1613763, 1780704, 1793070, 1912608, 2151684, 2225880, 2390760, 2689605, 2868912, 2967840, 3187680, 3227526, 3586140, 4303368, 4451760, 4781520, 5379210, 5737824, 6455052, 7172280, 8068815, 8606736, 8903520, 9563040, 10758420, 12910104, 14344560, 16137630, 17213472, 21516840, 25820208, 28689120, 32275260, 43033680, 51640416, 64550520, 86067360, 129101040, 258202080]

約数ペア:

[(1, 258202080), (2, 129101040), (3, 86067360), (4, 64550520), (5, 51640416), (6, 43033680), (8, 32275260), (9, 28689120), (10, 25820208), (12, 21516840), (15, 17213472), (16, 16137630), (18, 14344560), (20, 12910104), (24, 10758420), (27, 9563040), (29, 8903520), (30, 8606736), (32, 8068815), (36, 7172280), (40, 6455052), (45, 5737824), (48, 5379210), (54, 4781520), (58, 4451760), (60, 4303368), (72, 3586140), (80, 3227526), (81, 3187680), (87, 2967840), (90, 2868912), (96, 2689605), (108, 2390760), (116, 2225880), (120, 2151684), (135, 1912608), (144, 1793070), (145, 1780704), (160, 1613763), (162, 1593840), (174, 1483920), (180, 1434456), (216, 1195380), (229, 1127520), (232, 1112940), (240, 1075842), (243, 1062560), (261, 989280), (270, 956304), (288, 896535), (290, 890352), (324, 796920), (348, 741960), (360, 717228), (405, 637536), (432, 597690), (435, 593568), (458, 563760), (464, 556470), (480, 537921), (486, 531280), (522, 494640), (540, 478152), (580, 445176), (648, 398460), (687, 375840), (696, 370980), (720, 358614), (783, 329760), (810, 318768), (864, 298845), (870, 296784), (916, 281880), (928, 278235), (972, 265640), (1044, 247320), (1080, 239076), (1145, 225504), (1160, 222588), (1215, 212512), (1296, 199230), (1305, 197856), (1374, 187920), (1392, 185490), (1440, 179307), (1566, 164880), (1620, 159384), (1740, 148392), (1832, 140940), (1944, 132820), (2061, 125280), (2088, 123660), (2160, 119538), (2290, 112752), (2320, 111294), (2349, 109920), (2430, 106256), (2592, 99615), (2610, 98928), (2748, 93960), (2784, 92745), (3132, 82440), (3240, 79692), (3435, 75168), (3480, 74196), (3664, 70470), (3888, 66410), (3915, 65952), (4122, 62640), (4176, 61830), (4320, 59769), (4580, 56376), (4640, 55647), (4698, 54960), (4860, 53128), (5220, 49464), (5496, 46980), (6183, 41760), (6264, 41220), (6480, 39846), (6641, 38880), (6870, 37584), (6960, 37098), (7047, 36640), (7328, 35235), (7776, 33205), (7830, 32976), (8244, 31320), (8352, 30915), (9160, 28188), (9396, 27480), (9720, 26564), (10305, 25056), (10440, 24732), (10992, 23490), (11745, 21984), (12366, 20880), (12528, 20610), (12960, 19923), (13282, 19440), (13740, 18792), (13920, 18549), (14094, 18320), (15660, 16488)]