351361920

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2011}}^1$

素因数の和:2053

約数の個数: 256

約数和(自身を含む): 1379105280

約数和(自身を除く): 1027743360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 64, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 128, 130, 140, 156, 160, 168, 182, 192, 195, 208, 210, 224, 240, 260, 273, 280, 312, 320, 336, 364, 384, 390, 416, 420, 448, 455, 480, 520, 546, 560, 624, 640, 672, 728, 780, 832, 840, 896, 910, 960, 1040, 1092, 1120, 1248, 1344, 1365, 1456, 1560, 1664, 1680, 1820, 1920, 2011, 2080, 2184, 2240, 2496, 2688, 2730, 2912, 3120, 3360, 3640, 4022, 4160, 4368, 4480, 4992, 5460, 5824, 6033, 6240, 6720, 7280, 8044, 8320, 8736, 10055, 10920, 11648, 12066, 12480, 13440, 14077, 14560, 16088, 17472, 20110, 21840, 24132, 24960, 26143, 28154, 29120, 30165, 32176, 34944, 40220, 42231, 43680, 48264, 52286, 56308, 58240, 60330, 64352, 70385, 78429, 80440, 84462, 87360, 96528, 104572, 112616, 120660, 128704, 130715, 140770, 156858, 160880, 168924, 174720, 183001, 193056, 209144, 211155, 225232, 241320, 257408, 261430, 281540, 313716, 321760, 337848, 366002, 386112, 392145, 418288, 422310, 450464, 482640, 522860, 549003, 563080, 627432, 643520, 675696, 732004, 772224, 784290, 836576, 844620, 900928, 915005, 965280, 1045720, 1098006, 1126160, 1254864, 1287040, 1351392, 1464008, 1568580, 1673152, 1689240, 1801856, 1830010, 1930560, 2091440, 2196012, 2252320, 2509728, 2702784, 2745015, 2928016, 3137160, 3346304, 3378480, 3660020, 3861120, 4182880, 4392024, 4504640, 5019456, 5405568, 5490030, 5856032, 6274320, 6756960, 7320040, 8365760, 8784048, 9009280, 10038912, 10980060, 11712064, 12548640, 13513920, 14640080, 16731520, 17568096, 21960120, 23424128, 25097280, 27027840, 29280160, 35136192, 43920240, 50194560, 58560320, 70272384, 87840480, 117120640, 175680960, 351361920]

約数ペア:

[(1, 351361920), (2, 175680960), (3, 117120640), (4, 87840480), (5, 70272384), (6, 58560320), (7, 50194560), (8, 43920240), (10, 35136192), (12, 29280160), (13, 27027840), (14, 25097280), (15, 23424128), (16, 21960120), (20, 17568096), (21, 16731520), (24, 14640080), (26, 13513920), (28, 12548640), (30, 11712064), (32, 10980060), (35, 10038912), (39, 9009280), (40, 8784048), (42, 8365760), (48, 7320040), (52, 6756960), (56, 6274320), (60, 5856032), (64, 5490030), (65, 5405568), (70, 5019456), (78, 4504640), (80, 4392024), (84, 4182880), (91, 3861120), (96, 3660020), (104, 3378480), (105, 3346304), (112, 3137160), (120, 2928016), (128, 2745015), (130, 2702784), (140, 2509728), (156, 2252320), (160, 2196012), (168, 2091440), (182, 1930560), (192, 1830010), (195, 1801856), (208, 1689240), (210, 1673152), (224, 1568580), (240, 1464008), (260, 1351392), (273, 1287040), (280, 1254864), (312, 1126160), (320, 1098006), (336, 1045720), (364, 965280), (384, 915005), (390, 900928), (416, 844620), (420, 836576), (448, 784290), (455, 772224), (480, 732004), (520, 675696), (546, 643520), (560, 627432), (624, 563080), (640, 549003), (672, 522860), (728, 482640), (780, 450464), (832, 422310), (840, 418288), (896, 392145), (910, 386112), (960, 366002), (1040, 337848), (1092, 321760), (1120, 313716), (1248, 281540), (1344, 261430), (1365, 257408), (1456, 241320), (1560, 225232), (1664, 211155), (1680, 209144), (1820, 193056), (1920, 183001), (2011, 174720), (2080, 168924), (2184, 160880), (2240, 156858), (2496, 140770), (2688, 130715), (2730, 128704), (2912, 120660), (3120, 112616), (3360, 104572), (3640, 96528), (4022, 87360), (4160, 84462), (4368, 80440), (4480, 78429), (4992, 70385), (5460, 64352), (5824, 60330), (6033, 58240), (6240, 56308), (6720, 52286), (7280, 48264), (8044, 43680), (8320, 42231), (8736, 40220), (10055, 34944), (10920, 32176), (11648, 30165), (12066, 29120), (12480, 28154), (13440, 26143), (14077, 24960), (14560, 24132), (16088, 21840), (17472, 20110)]