254756880

素因数分解:

$2^4\times 3^3\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{83}}^1$

素因数の和:148

約数の個数: 480

約数和(自身を含む): 1068681600

約数和(自身を除く): 813924720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 29, 30, 35, 36, 40, 42, 45, 48, 49, 54, 56, 58, 60, 63, 70, 72, 80, 83, 84, 87, 90, 98, 105, 108, 112, 116, 120, 126, 135, 140, 144, 145, 147, 166, 168, 174, 180, 189, 196, 203, 210, 216, 232, 240, 245, 249, 252, 261, 270, 280, 290, 294, 315, 332, 336, 348, 360, 378, 392, 406, 415, 420, 432, 435, 441, 464, 490, 498, 504, 522, 540, 560, 580, 581, 588, 609, 630, 664, 696, 720, 735, 747, 756, 783, 784, 812, 830, 840, 870, 882, 945, 980, 996, 1008, 1015, 1044, 1080, 1160, 1162, 1176, 1218, 1245, 1260, 1305, 1323, 1328, 1392, 1421, 1470, 1494, 1512, 1566, 1624, 1660, 1680, 1740, 1743, 1764, 1827, 1890, 1960, 1992, 2030, 2088, 2160, 2205, 2241, 2320, 2324, 2352, 2407, 2436, 2490, 2520, 2610, 2646, 2842, 2905, 2940, 2988, 3024, 3045, 3132, 3248, 3320, 3480, 3486, 3528, 3654, 3735, 3780, 3915, 3920, 3984, 4060, 4067, 4176, 4263, 4410, 4482, 4648, 4814, 4872, 4980, 5040, 5220, 5229, 5292, 5481, 5684, 5810, 5880, 5976, 6090, 6264, 6615, 6640, 6960, 6972, 7056, 7105, 7221, 7308, 7470, 7560, 7830, 8120, 8134, 8526, 8715, 8820, 8964, 9135, 9296, 9628, 9744, 9960, 10440, 10458, 10584, 10962, 11205, 11368, 11620, 11760, 11952, 12035, 12180, 12201, 12528, 12789, 13230, 13944, 14210, 14442, 14616, 14940, 15120, 15660, 15687, 16240, 16268, 16849, 17052, 17430, 17640, 17928, 18270, 19256, 19920, 20335, 20880, 20916, 21168, 21315, 21663, 21924, 22410, 22736, 23240, 24070, 24360, 24402, 25578, 26145, 26460, 27405, 27888, 28420, 28884, 29232, 29880, 31320, 31374, 32536, 33698, 34104, 34860, 35280, 35856, 36105, 36540, 36603, 38367, 38512, 40670, 41832, 42630, 43326, 43848, 44820, 46480, 48140, 48720, 48804, 50547, 51156, 52290, 52920, 54810, 56840, 57768, 59760, 61005, 62640, 62748, 63945, 64989, 65072, 67396, 68208, 69720, 72210, 73080, 73206, 76734, 78435, 81340, 83664, 84245, 85260, 86652, 87696, 89640, 96280, 97608, 101094, 102312, 104580, 105840, 108315, 109620, 109809, 113680, 115536, 117943, 122010, 125496, 127890, 129978, 134792, 139440, 144420, 146160, 146412, 151641, 153468, 156870, 162680, 168490, 170520, 173304, 179280, 183015, 191835, 192560, 195216, 202188, 204624, 209160, 216630, 219240, 219618, 235886, 244020, 250992, 252735, 255780, 259956, 269584, 288840, 292824, 303282, 306936, 313740, 324945, 325360, 336980, 341040, 346608, 353829, 366030, 383670, 404376, 418320, 433260, 438480, 439236, 454923, 471772, 488040, 505470, 511560, 519912, 549045, 577680, 585648, 589715, 606564, 613872, 627480, 649890, 673960, 707658, 732060, 758205, 767340, 808752, 866520, 878472, 909846, 943544, 976080, 1010940, 1023120, 1039824, 1061487, 1098090, 1179430, 1213128, 1254960, 1299780, 1347920, 1415316, 1464120, 1516410, 1534680, 1733040, 1756944, 1769145, 1819692, 1887088, 2021880, 2122974, 2196180, 2274615, 2358860, 2426256, 2599560, 2830632, 2928240, 3032820, 3069360, 3184461, 3538290, 3639384, 4043760, 4245948, 4392360, 4549230, 4717720, 5199120, 5307435, 5661264, 6065640, 6368922, 7076580, 7278768, 8491896, 8784720, 9098460, 9435440, 10614870, 12131280, 12737844, 14153160, 15922305, 16983792, 18196920, 21229740, 25475688, 28306320, 31844610, 36393840, 42459480, 50951376, 63689220, 84918960, 127378440, 254756880]

約数ペア:

[(1, 254756880), (2, 127378440), (3, 84918960), (4, 63689220), (5, 50951376), (6, 42459480), (7, 36393840), (8, 31844610), (9, 28306320), (10, 25475688), (12, 21229740), (14, 18196920), (15, 16983792), (16, 15922305), (18, 14153160), (20, 12737844), (21, 12131280), (24, 10614870), (27, 9435440), (28, 9098460), (29, 8784720), (30, 8491896), (35, 7278768), (36, 7076580), (40, 6368922), (42, 6065640), (45, 5661264), (48, 5307435), (49, 5199120), (54, 4717720), (56, 4549230), (58, 4392360), (60, 4245948), (63, 4043760), (70, 3639384), (72, 3538290), (80, 3184461), (83, 3069360), (84, 3032820), (87, 2928240), (90, 2830632), (98, 2599560), (105, 2426256), (108, 2358860), (112, 2274615), (116, 2196180), (120, 2122974), (126, 2021880), (135, 1887088), (140, 1819692), (144, 1769145), (145, 1756944), (147, 1733040), (166, 1534680), (168, 1516410), (174, 1464120), (180, 1415316), (189, 1347920), (196, 1299780), (203, 1254960), (210, 1213128), (216, 1179430), (232, 1098090), (240, 1061487), (245, 1039824), (249, 1023120), (252, 1010940), (261, 976080), (270, 943544), (280, 909846), (290, 878472), (294, 866520), (315, 808752), (332, 767340), (336, 758205), (348, 732060), (360, 707658), (378, 673960), (392, 649890), (406, 627480), (415, 613872), (420, 606564), (432, 589715), (435, 585648), (441, 577680), (464, 549045), (490, 519912), (498, 511560), (504, 505470), (522, 488040), (540, 471772), (560, 454923), (580, 439236), (581, 438480), (588, 433260), (609, 418320), (630, 404376), (664, 383670), (696, 366030), (720, 353829), (735, 346608), (747, 341040), (756, 336980), (783, 325360), (784, 324945), (812, 313740), (830, 306936), (840, 303282), (870, 292824), (882, 288840), (945, 269584), (980, 259956), (996, 255780), (1008, 252735), (1015, 250992), (1044, 244020), (1080, 235886), (1160, 219618), (1162, 219240), (1176, 216630), (1218, 209160), (1245, 204624), (1260, 202188), (1305, 195216), (1323, 192560), (1328, 191835), (1392, 183015), (1421, 179280), (1470, 173304), (1494, 170520), (1512, 168490), (1566, 162680), (1624, 156870), (1660, 153468), (1680, 151641), (1740, 146412), (1743, 146160), (1764, 144420), (1827, 139440), (1890, 134792), (1960, 129978), (1992, 127890), (2030, 125496), (2088, 122010), (2160, 117943), (2205, 115536), (2241, 113680), (2320, 109809), (2324, 109620), (2352, 108315), (2407, 105840), (2436, 104580), (2490, 102312), (2520, 101094), (2610, 97608), (2646, 96280), (2842, 89640), (2905, 87696), (2940, 86652), (2988, 85260), (3024, 84245), (3045, 83664), (3132, 81340), (3248, 78435), (3320, 76734), (3480, 73206), (3486, 73080), (3528, 72210), (3654, 69720), (3735, 68208), (3780, 67396), (3915, 65072), (3920, 64989), (3984, 63945), (4060, 62748), (4067, 62640), (4176, 61005), (4263, 59760), (4410, 57768), (4482, 56840), (4648, 54810), (4814, 52920), (4872, 52290), (4980, 51156), (5040, 50547), (5220, 48804), (5229, 48720), (5292, 48140), (5481, 46480), (5684, 44820), (5810, 43848), (5880, 43326), (5976, 42630), (6090, 41832), (6264, 40670), (6615, 38512), (6640, 38367), (6960, 36603), (6972, 36540), (7056, 36105), (7105, 35856), (7221, 35280), (7308, 34860), (7470, 34104), (7560, 33698), (7830, 32536), (8120, 31374), (8134, 31320), (8526, 29880), (8715, 29232), (8820, 28884), (8964, 28420), (9135, 27888), (9296, 27405), (9628, 26460), (9744, 26145), (9960, 25578), (10440, 24402), (10458, 24360), (10584, 24070), (10962, 23240), (11205, 22736), (11368, 22410), (11620, 21924), (11760, 21663), (11952, 21315), (12035, 21168), (12180, 20916), (12201, 20880), (12528, 20335), (12789, 19920), (13230, 19256), (13944, 18270), (14210, 17928), (14442, 17640), (14616, 17430), (14940, 17052), (15120, 16849), (15660, 16268), (15687, 16240)]