1404685440

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{23}}^2\times {\mathrm{461}}^1$

素因数の和:532

約数の個数: 288

約数和(自身を含む): 5081616540

約数和(自身を除く): 3676931100

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 64, 69, 72, 80, 90, 92, 96, 115, 120, 128, 138, 144, 160, 180, 184, 192, 207, 230, 240, 276, 288, 320, 345, 360, 368, 384, 414, 460, 461, 480, 529, 552, 576, 640, 690, 720, 736, 828, 920, 922, 960, 1035, 1058, 1104, 1152, 1380, 1383, 1440, 1472, 1587, 1656, 1840, 1844, 1920, 2070, 2116, 2208, 2305, 2645, 2760, 2766, 2880, 2944, 3174, 3312, 3680, 3688, 4140, 4149, 4232, 4416, 4610, 4761, 5290, 5520, 5532, 5760, 6348, 6624, 6915, 7360, 7376, 7935, 8280, 8298, 8464, 8832, 9220, 9522, 10580, 10603, 11040, 11064, 12696, 13248, 13830, 14720, 14752, 15870, 16560, 16596, 16928, 18440, 19044, 20745, 21160, 21206, 22080, 22128, 23805, 25392, 26496, 27660, 29504, 31740, 31809, 33120, 33192, 33856, 36880, 38088, 41490, 42320, 42412, 44160, 44256, 47610, 50784, 53015, 55320, 59008, 63480, 63618, 66240, 66384, 67712, 73760, 76176, 82980, 84640, 84824, 88512, 95220, 95427, 101568, 106030, 110640, 126960, 127236, 132480, 132768, 147520, 152352, 159045, 165960, 169280, 169648, 177024, 190440, 190854, 203136, 212060, 221280, 243869, 253920, 254472, 265536, 295040, 304704, 318090, 331920, 338560, 339296, 380880, 381708, 424120, 442560, 477135, 487738, 507840, 508944, 531072, 609408, 636180, 663840, 678592, 731607, 761760, 763416, 848240, 885120, 954270, 975476, 1015680, 1017888, 1219345, 1272360, 1327680, 1357184, 1463214, 1523520, 1526832, 1696480, 1908540, 1950952, 2035776, 2194821, 2438690, 2544720, 2655360, 2926428, 3047040, 3053664, 3392960, 3658035, 3817080, 3901904, 4071552, 4389642, 4877380, 5089440, 5852856, 6107328, 6785920, 7316070, 7634160, 7803808, 8779284, 9754760, 10178880, 10974105, 11705712, 12214656, 14632140, 15268320, 15607616, 17558568, 19509520, 20357760, 21948210, 23411424, 29264280, 30536640, 31215232, 35117136, 39019040, 43896420, 46822848, 58528560, 61073280, 70234272, 78038080, 87792840, 93645696, 117057120, 140468544, 156076160, 175585680, 234114240, 280937088, 351171360, 468228480, 702342720, 1404685440]

約数ペア:

[(1, 1404685440), (2, 702342720), (3, 468228480), (4, 351171360), (5, 280937088), (6, 234114240), (8, 175585680), (9, 156076160), (10, 140468544), (12, 117057120), (15, 93645696), (16, 87792840), (18, 78038080), (20, 70234272), (23, 61073280), (24, 58528560), (30, 46822848), (32, 43896420), (36, 39019040), (40, 35117136), (45, 31215232), (46, 30536640), (48, 29264280), (60, 23411424), (64, 21948210), (69, 20357760), (72, 19509520), (80, 17558568), (90, 15607616), (92, 15268320), (96, 14632140), (115, 12214656), (120, 11705712), (128, 10974105), (138, 10178880), (144, 9754760), (160, 8779284), (180, 7803808), (184, 7634160), (192, 7316070), (207, 6785920), (230, 6107328), (240, 5852856), (276, 5089440), (288, 4877380), (320, 4389642), (345, 4071552), (360, 3901904), (368, 3817080), (384, 3658035), (414, 3392960), (460, 3053664), (461, 3047040), (480, 2926428), (529, 2655360), (552, 2544720), (576, 2438690), (640, 2194821), (690, 2035776), (720, 1950952), (736, 1908540), (828, 1696480), (920, 1526832), (922, 1523520), (960, 1463214), (1035, 1357184), (1058, 1327680), (1104, 1272360), (1152, 1219345), (1380, 1017888), (1383, 1015680), (1440, 975476), (1472, 954270), (1587, 885120), (1656, 848240), (1840, 763416), (1844, 761760), (1920, 731607), (2070, 678592), (2116, 663840), (2208, 636180), (2305, 609408), (2645, 531072), (2760, 508944), (2766, 507840), (2880, 487738), (2944, 477135), (3174, 442560), (3312, 424120), (3680, 381708), (3688, 380880), (4140, 339296), (4149, 338560), (4232, 331920), (4416, 318090), (4610, 304704), (4761, 295040), (5290, 265536), (5520, 254472), (5532, 253920), (5760, 243869), (6348, 221280), (6624, 212060), (6915, 203136), (7360, 190854), (7376, 190440), (7935, 177024), (8280, 169648), (8298, 169280), (8464, 165960), (8832, 159045), (9220, 152352), (9522, 147520), (10580, 132768), (10603, 132480), (11040, 127236), (11064, 126960), (12696, 110640), (13248, 106030), (13830, 101568), (14720, 95427), (14752, 95220), (15870, 88512), (16560, 84824), (16596, 84640), (16928, 82980), (18440, 76176), (19044, 73760), (20745, 67712), (21160, 66384), (21206, 66240), (22080, 63618), (22128, 63480), (23805, 59008), (25392, 55320), (26496, 53015), (27660, 50784), (29504, 47610), (31740, 44256), (31809, 44160), (33120, 42412), (33192, 42320), (33856, 41490), (36880, 38088)]