1217535360

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{349}}^1$

素因数の和:473

約数の個数: 256

約数和(自身を含む): 4112640000

約数和(自身を除く): 2895104640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 79, 80, 92, 96, 115, 120, 128, 138, 158, 160, 184, 192, 230, 237, 240, 276, 316, 320, 345, 349, 368, 384, 395, 460, 474, 480, 552, 632, 640, 690, 698, 736, 790, 920, 948, 960, 1047, 1104, 1185, 1264, 1380, 1396, 1472, 1580, 1745, 1817, 1840, 1896, 1920, 2094, 2208, 2370, 2528, 2760, 2792, 2944, 3160, 3490, 3634, 3680, 3792, 4188, 4416, 4740, 5056, 5235, 5451, 5520, 5584, 6320, 6980, 7268, 7360, 7584, 8027, 8376, 8832, 9085, 9480, 10112, 10470, 10902, 11040, 11168, 12640, 13960, 14536, 14720, 15168, 16054, 16752, 18170, 18960, 20940, 21804, 22080, 22336, 24081, 25280, 27255, 27571, 27920, 29072, 30336, 32108, 33504, 36340, 37920, 40135, 41880, 43608, 44160, 44672, 48162, 50560, 54510, 55142, 55840, 58144, 64216, 67008, 72680, 75840, 80270, 82713, 83760, 87216, 96324, 109020, 110284, 111680, 116288, 120405, 128432, 134016, 137855, 145360, 151680, 160540, 165426, 167520, 174432, 192648, 218040, 220568, 223360, 232576, 240810, 256864, 275710, 290720, 321080, 330852, 335040, 348864, 385296, 413565, 436080, 441136, 481620, 513728, 551420, 581440, 634133, 642160, 661704, 670080, 697728, 770592, 827130, 872160, 882272, 963240, 1027456, 1102840, 1162880, 1268266, 1284320, 1323408, 1541184, 1654260, 1744320, 1764544, 1902399, 1926480, 2205680, 2536532, 2568640, 2646816, 3082368, 3170665, 3308520, 3488640, 3529088, 3804798, 3852960, 4411360, 5073064, 5137280, 5293632, 6341330, 6617040, 7609596, 7705920, 8822720, 9511995, 10146128, 10587264, 12682660, 13234080, 15219192, 15411840, 17645440, 19023990, 20292256, 25365320, 26468160, 30438384, 38047980, 40584512, 50730640, 52936320, 60876768, 76095960, 81169024, 101461280, 121753536, 152191920, 202922560, 243507072, 304383840, 405845120, 608767680, 1217535360]

約数ペア:

[(1, 1217535360), (2, 608767680), (3, 405845120), (4, 304383840), (5, 243507072), (6, 202922560), (8, 152191920), (10, 121753536), (12, 101461280), (15, 81169024), (16, 76095960), (20, 60876768), (23, 52936320), (24, 50730640), (30, 40584512), (32, 38047980), (40, 30438384), (46, 26468160), (48, 25365320), (60, 20292256), (64, 19023990), (69, 17645440), (79, 15411840), (80, 15219192), (92, 13234080), (96, 12682660), (115, 10587264), (120, 10146128), (128, 9511995), (138, 8822720), (158, 7705920), (160, 7609596), (184, 6617040), (192, 6341330), (230, 5293632), (237, 5137280), (240, 5073064), (276, 4411360), (316, 3852960), (320, 3804798), (345, 3529088), (349, 3488640), (368, 3308520), (384, 3170665), (395, 3082368), (460, 2646816), (474, 2568640), (480, 2536532), (552, 2205680), (632, 1926480), (640, 1902399), (690, 1764544), (698, 1744320), (736, 1654260), (790, 1541184), (920, 1323408), (948, 1284320), (960, 1268266), (1047, 1162880), (1104, 1102840), (1185, 1027456), (1264, 963240), (1380, 882272), (1396, 872160), (1472, 827130), (1580, 770592), (1745, 697728), (1817, 670080), (1840, 661704), (1896, 642160), (1920, 634133), (2094, 581440), (2208, 551420), (2370, 513728), (2528, 481620), (2760, 441136), (2792, 436080), (2944, 413565), (3160, 385296), (3490, 348864), (3634, 335040), (3680, 330852), (3792, 321080), (4188, 290720), (4416, 275710), (4740, 256864), (5056, 240810), (5235, 232576), (5451, 223360), (5520, 220568), (5584, 218040), (6320, 192648), (6980, 174432), (7268, 167520), (7360, 165426), (7584, 160540), (8027, 151680), (8376, 145360), (8832, 137855), (9085, 134016), (9480, 128432), (10112, 120405), (10470, 116288), (10902, 111680), (11040, 110284), (11168, 109020), (12640, 96324), (13960, 87216), (14536, 83760), (14720, 82713), (15168, 80270), (16054, 75840), (16752, 72680), (18170, 67008), (18960, 64216), (20940, 58144), (21804, 55840), (22080, 55142), (22336, 54510), (24081, 50560), (25280, 48162), (27255, 44672), (27571, 44160), (27920, 43608), (29072, 41880), (30336, 40135), (32108, 37920), (33504, 36340)]