393834240

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2011}}^1$

素因数の和:2055

約数の個数: 216

約数和(自身を含む): 1443497328

約数和(自身を除く): 1049663088

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 64, 68, 72, 80, 85, 90, 96, 102, 120, 128, 136, 144, 153, 160, 170, 180, 192, 204, 240, 255, 256, 272, 288, 306, 320, 340, 360, 384, 408, 480, 510, 544, 576, 612, 640, 680, 720, 765, 768, 816, 960, 1020, 1088, 1152, 1224, 1280, 1360, 1440, 1530, 1632, 1920, 2011, 2040, 2176, 2304, 2448, 2720, 2880, 3060, 3264, 3840, 4022, 4080, 4352, 4896, 5440, 5760, 6033, 6120, 6528, 8044, 8160, 9792, 10055, 10880, 11520, 12066, 12240, 13056, 16088, 16320, 18099, 19584, 20110, 21760, 24132, 24480, 30165, 32176, 32640, 34187, 36198, 39168, 40220, 48264, 48960, 60330, 64352, 65280, 68374, 72396, 80440, 90495, 96528, 97920, 102561, 120660, 128704, 136748, 144792, 160880, 170935, 180990, 193056, 195840, 205122, 241320, 257408, 273496, 289584, 307683, 321760, 341870, 361980, 386112, 410244, 482640, 512805, 514816, 546992, 579168, 615366, 643520, 683740, 723960, 772224, 820488, 965280, 1025610, 1093984, 1158336, 1230732, 1287040, 1367480, 1447920, 1538415, 1544448, 1640976, 1930560, 2051220, 2187968, 2316672, 2461464, 2574080, 2734960, 2895840, 3076830, 3281952, 3861120, 4102440, 4375936, 4633344, 4922928, 5469920, 5791680, 6153660, 6563904, 7722240, 8204880, 8751872, 9845856, 10939840, 11583360, 12307320, 13127808, 16409760, 19691712, 21879680, 23166720, 24614640, 26255616, 32819520, 39383424, 43759360, 49229280, 65639040, 78766848, 98458560, 131278080, 196917120, 393834240]

約数ペア:

[(1, 393834240), (2, 196917120), (3, 131278080), (4, 98458560), (5, 78766848), (6, 65639040), (8, 49229280), (9, 43759360), (10, 39383424), (12, 32819520), (15, 26255616), (16, 24614640), (17, 23166720), (18, 21879680), (20, 19691712), (24, 16409760), (30, 13127808), (32, 12307320), (34, 11583360), (36, 10939840), (40, 9845856), (45, 8751872), (48, 8204880), (51, 7722240), (60, 6563904), (64, 6153660), (68, 5791680), (72, 5469920), (80, 4922928), (85, 4633344), (90, 4375936), (96, 4102440), (102, 3861120), (120, 3281952), (128, 3076830), (136, 2895840), (144, 2734960), (153, 2574080), (160, 2461464), (170, 2316672), (180, 2187968), (192, 2051220), (204, 1930560), (240, 1640976), (255, 1544448), (256, 1538415), (272, 1447920), (288, 1367480), (306, 1287040), (320, 1230732), (340, 1158336), (360, 1093984), (384, 1025610), (408, 965280), (480, 820488), (510, 772224), (544, 723960), (576, 683740), (612, 643520), (640, 615366), (680, 579168), (720, 546992), (765, 514816), (768, 512805), (816, 482640), (960, 410244), (1020, 386112), (1088, 361980), (1152, 341870), (1224, 321760), (1280, 307683), (1360, 289584), (1440, 273496), (1530, 257408), (1632, 241320), (1920, 205122), (2011, 195840), (2040, 193056), (2176, 180990), (2304, 170935), (2448, 160880), (2720, 144792), (2880, 136748), (3060, 128704), (3264, 120660), (3840, 102561), (4022, 97920), (4080, 96528), (4352, 90495), (4896, 80440), (5440, 72396), (5760, 68374), (6033, 65280), (6120, 64352), (6528, 60330), (8044, 48960), (8160, 48264), (9792, 40220), (10055, 39168), (10880, 36198), (11520, 34187), (12066, 32640), (12240, 32176), (13056, 30165), (16088, 24480), (16320, 24132), (18099, 21760), (19584, 20110)]