1403226720

素因数分解:

$2^5\times 3^3\times 5^1\times 7^3\times {\mathrm{947}}^1$

素因数の和:992

約数の個数: 384

約数和(自身を含む): 5733504000

約数和(自身を除く): 4330277280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 98, 105, 108, 112, 120, 126, 135, 140, 144, 147, 160, 168, 180, 189, 196, 210, 216, 224, 240, 245, 252, 270, 280, 288, 294, 315, 336, 343, 360, 378, 392, 420, 432, 441, 480, 490, 504, 540, 560, 588, 630, 672, 686, 720, 735, 756, 784, 840, 864, 882, 945, 947, 980, 1008, 1029, 1080, 1120, 1176, 1260, 1323, 1372, 1440, 1470, 1512, 1568, 1680, 1715, 1764, 1890, 1894, 1960, 2016, 2058, 2160, 2205, 2352, 2520, 2646, 2744, 2841, 2940, 3024, 3087, 3360, 3430, 3528, 3780, 3788, 3920, 4116, 4320, 4410, 4704, 4735, 5040, 5145, 5292, 5488, 5682, 5880, 6048, 6174, 6615, 6629, 6860, 7056, 7560, 7576, 7840, 8232, 8523, 8820, 9261, 9470, 10080, 10290, 10584, 10976, 11364, 11760, 12348, 13230, 13258, 13720, 14112, 14205, 15120, 15152, 15435, 16464, 17046, 17640, 18522, 18940, 19887, 20580, 21168, 22728, 23520, 24696, 25569, 26460, 26516, 27440, 28410, 30240, 30304, 30870, 32928, 33145, 34092, 35280, 37044, 37880, 39774, 41160, 42336, 42615, 45456, 46305, 46403, 49392, 51138, 52920, 53032, 54880, 56820, 59661, 61740, 66290, 68184, 70560, 74088, 75760, 79548, 82320, 85230, 90912, 92610, 92806, 98784, 99435, 102276, 105840, 106064, 113640, 119322, 123480, 127845, 132580, 136368, 139209, 148176, 151520, 159096, 164640, 170460, 178983, 185220, 185612, 198870, 204552, 211680, 212128, 227280, 232015, 238644, 246960, 255690, 265160, 272736, 278418, 296352, 298305, 318192, 324821, 340920, 357966, 370440, 371224, 397740, 409104, 417627, 454560, 464030, 477288, 493920, 511380, 530320, 556836, 596610, 636384, 649642, 681840, 696045, 715932, 740880, 742448, 795480, 818208, 835254, 894915, 928060, 954576, 974463, 1022760, 1060640, 1113672, 1193220, 1252881, 1299284, 1363680, 1392090, 1431864, 1481760, 1484896, 1590960, 1624105, 1670508, 1789830, 1856120, 1909152, 1948926, 2045520, 2088135, 2227344, 2386440, 2505762, 2598568, 2784180, 2863728, 2923389, 3181920, 3248210, 3341016, 3579660, 3712240, 3897852, 4091040, 4176270, 4454688, 4772880, 4872315, 5011524, 5197136, 5568360, 5727456, 5846778, 6264405, 6496420, 6682032, 7159320, 7424480, 7795704, 8352540, 8770167, 9545760, 9744630, 10023048, 10394272, 11136720, 11693556, 12528810, 12992840, 13364064, 14318640, 14616945, 15591408, 16705080, 17540334, 19489260, 20046096, 22273440, 23387112, 25057620, 25985680, 28637280, 29233890, 31182816, 33410160, 35080668, 38978520, 40092192, 43850835, 46774224, 50115240, 51971360, 58467780, 66820320, 70161336, 77957040, 87701670, 93548448, 100230480, 116935560, 140322672, 155914080, 175403340, 200460960, 233871120, 280645344, 350806680, 467742240, 701613360, 1403226720]

約数ペア:

[(1, 1403226720), (2, 701613360), (3, 467742240), (4, 350806680), (5, 280645344), (6, 233871120), (7, 200460960), (8, 175403340), (9, 155914080), (10, 140322672), (12, 116935560), (14, 100230480), (15, 93548448), (16, 87701670), (18, 77957040), (20, 70161336), (21, 66820320), (24, 58467780), (27, 51971360), (28, 50115240), (30, 46774224), (32, 43850835), (35, 40092192), (36, 38978520), (40, 35080668), (42, 33410160), (45, 31182816), (48, 29233890), (49, 28637280), (54, 25985680), (56, 25057620), (60, 23387112), (63, 22273440), (70, 20046096), (72, 19489260), (80, 17540334), (84, 16705080), (90, 15591408), (96, 14616945), (98, 14318640), (105, 13364064), (108, 12992840), (112, 12528810), (120, 11693556), (126, 11136720), (135, 10394272), (140, 10023048), (144, 9744630), (147, 9545760), (160, 8770167), (168, 8352540), (180, 7795704), (189, 7424480), (196, 7159320), (210, 6682032), (216, 6496420), (224, 6264405), (240, 5846778), (245, 5727456), (252, 5568360), (270, 5197136), (280, 5011524), (288, 4872315), (294, 4772880), (315, 4454688), (336, 4176270), (343, 4091040), (360, 3897852), (378, 3712240), (392, 3579660), (420, 3341016), (432, 3248210), (441, 3181920), (480, 2923389), (490, 2863728), (504, 2784180), (540, 2598568), (560, 2505762), (588, 2386440), (630, 2227344), (672, 2088135), (686, 2045520), (720, 1948926), (735, 1909152), (756, 1856120), (784, 1789830), (840, 1670508), (864, 1624105), (882, 1590960), (945, 1484896), (947, 1481760), (980, 1431864), (1008, 1392090), (1029, 1363680), (1080, 1299284), (1120, 1252881), (1176, 1193220), (1260, 1113672), (1323, 1060640), (1372, 1022760), (1440, 974463), (1470, 954576), (1512, 928060), (1568, 894915), (1680, 835254), (1715, 818208), (1764, 795480), (1890, 742448), (1894, 740880), (1960, 715932), (2016, 696045), (2058, 681840), (2160, 649642), (2205, 636384), (2352, 596610), (2520, 556836), (2646, 530320), (2744, 511380), (2841, 493920), (2940, 477288), (3024, 464030), (3087, 454560), (3360, 417627), (3430, 409104), (3528, 397740), (3780, 371224), (3788, 370440), (3920, 357966), (4116, 340920), (4320, 324821), (4410, 318192), (4704, 298305), (4735, 296352), (5040, 278418), (5145, 272736), (5292, 265160), (5488, 255690), (5682, 246960), (5880, 238644), (6048, 232015), (6174, 227280), (6615, 212128), (6629, 211680), (6860, 204552), (7056, 198870), (7560, 185612), (7576, 185220), (7840, 178983), (8232, 170460), (8523, 164640), (8820, 159096), (9261, 151520), (9470, 148176), (10080, 139209), (10290, 136368), (10584, 132580), (10976, 127845), (11364, 123480), (11760, 119322), (12348, 113640), (13230, 106064), (13258, 105840), (13720, 102276), (14112, 99435), (14205, 98784), (15120, 92806), (15152, 92610), (15435, 90912), (16464, 85230), (17046, 82320), (17640, 79548), (18522, 75760), (18940, 74088), (19887, 70560), (20580, 68184), (21168, 66290), (22728, 61740), (23520, 59661), (24696, 56820), (25569, 54880), (26460, 53032), (26516, 52920), (27440, 51138), (28410, 49392), (30240, 46403), (30304, 46305), (30870, 45456), (32928, 42615), (33145, 42336), (34092, 41160), (35280, 39774), (37044, 37880)]