460904640

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{641}}^1$

素因数の和:775

約数の個数: 224

約数和(自身を含む): 1690689024

約数和(自身を除く): 1229784384

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 107, 112, 120, 140, 160, 168, 192, 210, 214, 224, 240, 280, 320, 321, 336, 420, 428, 448, 480, 535, 560, 641, 642, 672, 749, 840, 856, 960, 1070, 1120, 1282, 1284, 1344, 1498, 1605, 1680, 1712, 1923, 2140, 2240, 2247, 2564, 2568, 2996, 3205, 3210, 3360, 3424, 3745, 3846, 4280, 4487, 4494, 5128, 5136, 5992, 6410, 6420, 6720, 6848, 7490, 7692, 8560, 8974, 8988, 9615, 10256, 10272, 11235, 11984, 12820, 12840, 13461, 14980, 15384, 17120, 17948, 17976, 19230, 20512, 20544, 22435, 22470, 23968, 25640, 25680, 26922, 29960, 30768, 34240, 35896, 35952, 38460, 41024, 44870, 44940, 47936, 51280, 51360, 53844, 59920, 61536, 67305, 68587, 71792, 71904, 76920, 89740, 89880, 102560, 102720, 107688, 119840, 123072, 134610, 137174, 143584, 143808, 153840, 179480, 179760, 205120, 205761, 215376, 239680, 269220, 274348, 287168, 307680, 342935, 358960, 359520, 411522, 430752, 480109, 538440, 548696, 615360, 685870, 717920, 719040, 823044, 861504, 960218, 1028805, 1076880, 1097392, 1371740, 1435840, 1440327, 1646088, 1920436, 2057610, 2153760, 2194784, 2400545, 2743480, 2880654, 3292176, 3840872, 4115220, 4307520, 4389568, 4801090, 5486960, 5761308, 6584352, 7201635, 7681744, 8230440, 9602180, 10973920, 11522616, 13168704, 14403270, 15363488, 16460880, 19204360, 21947840, 23045232, 28806540, 30726976, 32921760, 38408720, 46090464, 57613080, 65843520, 76817440, 92180928, 115226160, 153634880, 230452320, 460904640]

約数ペア:

[(1, 460904640), (2, 230452320), (3, 153634880), (4, 115226160), (5, 92180928), (6, 76817440), (7, 65843520), (8, 57613080), (10, 46090464), (12, 38408720), (14, 32921760), (15, 30726976), (16, 28806540), (20, 23045232), (21, 21947840), (24, 19204360), (28, 16460880), (30, 15363488), (32, 14403270), (35, 13168704), (40, 11522616), (42, 10973920), (48, 9602180), (56, 8230440), (60, 7681744), (64, 7201635), (70, 6584352), (80, 5761308), (84, 5486960), (96, 4801090), (105, 4389568), (107, 4307520), (112, 4115220), (120, 3840872), (140, 3292176), (160, 2880654), (168, 2743480), (192, 2400545), (210, 2194784), (214, 2153760), (224, 2057610), (240, 1920436), (280, 1646088), (320, 1440327), (321, 1435840), (336, 1371740), (420, 1097392), (428, 1076880), (448, 1028805), (480, 960218), (535, 861504), (560, 823044), (641, 719040), (642, 717920), (672, 685870), (749, 615360), (840, 548696), (856, 538440), (960, 480109), (1070, 430752), (1120, 411522), (1282, 359520), (1284, 358960), (1344, 342935), (1498, 307680), (1605, 287168), (1680, 274348), (1712, 269220), (1923, 239680), (2140, 215376), (2240, 205761), (2247, 205120), (2564, 179760), (2568, 179480), (2996, 153840), (3205, 143808), (3210, 143584), (3360, 137174), (3424, 134610), (3745, 123072), (3846, 119840), (4280, 107688), (4487, 102720), (4494, 102560), (5128, 89880), (5136, 89740), (5992, 76920), (6410, 71904), (6420, 71792), (6720, 68587), (6848, 67305), (7490, 61536), (7692, 59920), (8560, 53844), (8974, 51360), (8988, 51280), (9615, 47936), (10256, 44940), (10272, 44870), (11235, 41024), (11984, 38460), (12820, 35952), (12840, 35896), (13461, 34240), (14980, 30768), (15384, 29960), (17120, 26922), (17948, 25680), (17976, 25640), (19230, 23968), (20512, 22470), (20544, 22435)]