355661280

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2111}}^1$

素因数の和:2151

約数の個数: 240

約数和(自身を含む): 1352381184

約数和(自身を除く): 996719904

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 81, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 162, 180, 195, 208, 216, 234, 240, 260, 270, 288, 312, 324, 351, 360, 390, 405, 416, 432, 468, 480, 520, 540, 585, 624, 648, 702, 720, 780, 810, 864, 936, 1040, 1053, 1080, 1170, 1248, 1296, 1404, 1440, 1560, 1620, 1755, 1872, 2080, 2106, 2111, 2160, 2340, 2592, 2808, 3120, 3240, 3510, 3744, 4212, 4222, 4320, 4680, 5265, 5616, 6240, 6333, 6480, 7020, 8424, 8444, 9360, 10530, 10555, 11232, 12666, 12960, 14040, 16848, 16888, 18720, 18999, 21060, 21110, 25332, 27443, 28080, 31665, 33696, 33776, 37998, 42120, 42220, 50664, 54886, 56160, 56997, 63330, 67552, 75996, 82329, 84240, 84440, 94995, 101328, 109772, 113994, 126660, 137215, 151992, 164658, 168480, 168880, 170991, 189990, 202656, 219544, 227988, 246987, 253320, 274430, 284985, 303984, 329316, 337760, 341982, 379980, 411645, 439088, 455976, 493974, 506640, 548860, 569970, 607968, 658632, 683964, 740961, 759960, 823290, 854955, 878176, 911952, 987948, 1013280, 1097720, 1139940, 1234935, 1317264, 1367928, 1481922, 1519920, 1646580, 1709910, 1823904, 1975896, 2195440, 2222883, 2279880, 2469870, 2634528, 2735856, 2963844, 3039840, 3293160, 3419820, 3704805, 3951792, 4390880, 4445766, 4559760, 4939740, 5471712, 5927688, 6586320, 6839640, 7409610, 7903584, 8891532, 9119520, 9879480, 11114415, 11855376, 13172640, 13679280, 14819220, 17783064, 19758960, 22228830, 23710752, 27358560, 29638440, 35566128, 39517920, 44457660, 59276880, 71132256, 88915320, 118553760, 177830640, 355661280]

約数ペア:

[(1, 355661280), (2, 177830640), (3, 118553760), (4, 88915320), (5, 71132256), (6, 59276880), (8, 44457660), (9, 39517920), (10, 35566128), (12, 29638440), (13, 27358560), (15, 23710752), (16, 22228830), (18, 19758960), (20, 17783064), (24, 14819220), (26, 13679280), (27, 13172640), (30, 11855376), (32, 11114415), (36, 9879480), (39, 9119520), (40, 8891532), (45, 7903584), (48, 7409610), (52, 6839640), (54, 6586320), (60, 5927688), (65, 5471712), (72, 4939740), (78, 4559760), (80, 4445766), (81, 4390880), (90, 3951792), (96, 3704805), (104, 3419820), (108, 3293160), (117, 3039840), (120, 2963844), (130, 2735856), (135, 2634528), (144, 2469870), (156, 2279880), (160, 2222883), (162, 2195440), (180, 1975896), (195, 1823904), (208, 1709910), (216, 1646580), (234, 1519920), (240, 1481922), (260, 1367928), (270, 1317264), (288, 1234935), (312, 1139940), (324, 1097720), (351, 1013280), (360, 987948), (390, 911952), (405, 878176), (416, 854955), (432, 823290), (468, 759960), (480, 740961), (520, 683964), (540, 658632), (585, 607968), (624, 569970), (648, 548860), (702, 506640), (720, 493974), (780, 455976), (810, 439088), (864, 411645), (936, 379980), (1040, 341982), (1053, 337760), (1080, 329316), (1170, 303984), (1248, 284985), (1296, 274430), (1404, 253320), (1440, 246987), (1560, 227988), (1620, 219544), (1755, 202656), (1872, 189990), (2080, 170991), (2106, 168880), (2111, 168480), (2160, 164658), (2340, 151992), (2592, 137215), (2808, 126660), (3120, 113994), (3240, 109772), (3510, 101328), (3744, 94995), (4212, 84440), (4222, 84240), (4320, 82329), (4680, 75996), (5265, 67552), (5616, 63330), (6240, 56997), (6333, 56160), (6480, 54886), (7020, 50664), (8424, 42220), (8444, 42120), (9360, 37998), (10530, 33776), (10555, 33696), (11232, 31665), (12666, 28080), (12960, 27443), (14040, 25332), (16848, 21110), (16888, 21060), (18720, 18999)]