404706240

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1511}}^1$

素因数の和:1568

約数の個数: 224

約数和(自身を含む): 1474744320

約数和(自身を除く): 1070038080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 64, 72, 80, 90, 93, 96, 108, 120, 124, 135, 144, 155, 160, 180, 186, 192, 216, 240, 248, 270, 279, 288, 310, 320, 360, 372, 432, 465, 480, 496, 540, 558, 576, 620, 720, 744, 837, 864, 930, 960, 992, 1080, 1116, 1240, 1395, 1440, 1488, 1511, 1674, 1728, 1860, 1984, 2160, 2232, 2480, 2790, 2880, 2976, 3022, 3348, 3720, 4185, 4320, 4464, 4533, 4960, 5580, 5952, 6044, 6696, 7440, 7555, 8370, 8640, 8928, 9066, 9920, 11160, 12088, 13392, 13599, 14880, 15110, 16740, 17856, 18132, 22320, 22665, 24176, 26784, 27198, 29760, 30220, 33480, 36264, 40797, 44640, 45330, 46841, 48352, 53568, 54396, 60440, 66960, 67995, 72528, 81594, 89280, 90660, 93682, 96704, 108792, 120880, 133920, 135990, 140523, 145056, 163188, 181320, 187364, 203985, 217584, 234205, 241760, 267840, 271980, 281046, 290112, 326376, 362640, 374728, 407970, 421569, 435168, 468410, 483520, 543960, 562092, 652752, 702615, 725280, 749456, 815940, 843138, 870336, 936820, 1087920, 1124184, 1264707, 1305504, 1405230, 1450560, 1498912, 1631880, 1686276, 1873640, 2107845, 2175840, 2248368, 2529414, 2611008, 2810460, 2997824, 3263760, 3372552, 3747280, 4215690, 4351680, 4496736, 5058828, 5620920, 6323535, 6527520, 6745104, 7494560, 8431380, 8993472, 10117656, 11241840, 12647070, 13055040, 13490208, 14989120, 16862760, 20235312, 22483680, 25294140, 26980416, 33725520, 40470624, 44967360, 50588280, 67451040, 80941248, 101176560, 134902080, 202353120, 404706240]

約数ペア:

[(1, 404706240), (2, 202353120), (3, 134902080), (4, 101176560), (5, 80941248), (6, 67451040), (8, 50588280), (9, 44967360), (10, 40470624), (12, 33725520), (15, 26980416), (16, 25294140), (18, 22483680), (20, 20235312), (24, 16862760), (27, 14989120), (30, 13490208), (31, 13055040), (32, 12647070), (36, 11241840), (40, 10117656), (45, 8993472), (48, 8431380), (54, 7494560), (60, 6745104), (62, 6527520), (64, 6323535), (72, 5620920), (80, 5058828), (90, 4496736), (93, 4351680), (96, 4215690), (108, 3747280), (120, 3372552), (124, 3263760), (135, 2997824), (144, 2810460), (155, 2611008), (160, 2529414), (180, 2248368), (186, 2175840), (192, 2107845), (216, 1873640), (240, 1686276), (248, 1631880), (270, 1498912), (279, 1450560), (288, 1405230), (310, 1305504), (320, 1264707), (360, 1124184), (372, 1087920), (432, 936820), (465, 870336), (480, 843138), (496, 815940), (540, 749456), (558, 725280), (576, 702615), (620, 652752), (720, 562092), (744, 543960), (837, 483520), (864, 468410), (930, 435168), (960, 421569), (992, 407970), (1080, 374728), (1116, 362640), (1240, 326376), (1395, 290112), (1440, 281046), (1488, 271980), (1511, 267840), (1674, 241760), (1728, 234205), (1860, 217584), (1984, 203985), (2160, 187364), (2232, 181320), (2480, 163188), (2790, 145056), (2880, 140523), (2976, 135990), (3022, 133920), (3348, 120880), (3720, 108792), (4185, 96704), (4320, 93682), (4464, 90660), (4533, 89280), (4960, 81594), (5580, 72528), (5952, 67995), (6044, 66960), (6696, 60440), (7440, 54396), (7555, 53568), (8370, 48352), (8640, 46841), (8928, 45330), (9066, 44640), (9920, 40797), (11160, 36264), (12088, 33480), (13392, 30220), (13599, 29760), (14880, 27198), (15110, 26784), (16740, 24176), (17856, 22665), (18132, 22320)]