210143040

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{281}}^1$

素因数の和:361

約数の個数: 224

約数和(自身を含む): 722010240

約数和(自身を除く): 511867200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 41, 48, 57, 60, 64, 76, 80, 82, 95, 96, 114, 120, 123, 152, 160, 164, 190, 192, 205, 228, 240, 246, 281, 285, 304, 320, 328, 380, 410, 456, 480, 492, 562, 570, 608, 615, 656, 760, 779, 820, 843, 912, 960, 984, 1124, 1140, 1216, 1230, 1312, 1405, 1520, 1558, 1640, 1686, 1824, 1968, 2248, 2280, 2337, 2460, 2624, 2810, 3040, 3116, 3280, 3372, 3648, 3895, 3936, 4215, 4496, 4560, 4674, 4920, 5339, 5620, 6080, 6232, 6560, 6744, 7790, 7872, 8430, 8992, 9120, 9348, 9840, 10678, 11240, 11521, 11685, 12464, 13120, 13488, 15580, 16017, 16860, 17984, 18240, 18696, 19680, 21356, 22480, 23042, 23370, 24928, 26695, 26976, 31160, 32034, 33720, 34563, 37392, 39360, 42712, 44960, 46084, 46740, 49856, 53390, 53952, 57605, 62320, 64068, 67440, 69126, 74784, 80085, 85424, 89920, 92168, 93480, 106780, 115210, 124640, 128136, 134880, 138252, 149568, 160170, 170848, 172815, 184336, 186960, 213560, 218899, 230420, 249280, 256272, 269760, 276504, 320340, 341696, 345630, 368672, 373920, 427120, 437798, 460840, 512544, 553008, 640680, 656697, 691260, 737344, 747840, 854240, 875596, 921680, 1025088, 1094495, 1106016, 1281360, 1313394, 1382520, 1708480, 1751192, 1843360, 2188990, 2212032, 2562720, 2626788, 2765040, 3283485, 3502384, 3686720, 4377980, 5125440, 5253576, 5530080, 6566970, 7004768, 8755960, 10507152, 11060160, 13133940, 14009536, 17511920, 21014304, 26267880, 35023840, 42028608, 52535760, 70047680, 105071520, 210143040]

約数ペア:

[(1, 210143040), (2, 105071520), (3, 70047680), (4, 52535760), (5, 42028608), (6, 35023840), (8, 26267880), (10, 21014304), (12, 17511920), (15, 14009536), (16, 13133940), (19, 11060160), (20, 10507152), (24, 8755960), (30, 7004768), (32, 6566970), (38, 5530080), (40, 5253576), (41, 5125440), (48, 4377980), (57, 3686720), (60, 3502384), (64, 3283485), (76, 2765040), (80, 2626788), (82, 2562720), (95, 2212032), (96, 2188990), (114, 1843360), (120, 1751192), (123, 1708480), (152, 1382520), (160, 1313394), (164, 1281360), (190, 1106016), (192, 1094495), (205, 1025088), (228, 921680), (240, 875596), (246, 854240), (281, 747840), (285, 737344), (304, 691260), (320, 656697), (328, 640680), (380, 553008), (410, 512544), (456, 460840), (480, 437798), (492, 427120), (562, 373920), (570, 368672), (608, 345630), (615, 341696), (656, 320340), (760, 276504), (779, 269760), (820, 256272), (843, 249280), (912, 230420), (960, 218899), (984, 213560), (1124, 186960), (1140, 184336), (1216, 172815), (1230, 170848), (1312, 160170), (1405, 149568), (1520, 138252), (1558, 134880), (1640, 128136), (1686, 124640), (1824, 115210), (1968, 106780), (2248, 93480), (2280, 92168), (2337, 89920), (2460, 85424), (2624, 80085), (2810, 74784), (3040, 69126), (3116, 67440), (3280, 64068), (3372, 62320), (3648, 57605), (3895, 53952), (3936, 53390), (4215, 49856), (4496, 46740), (4560, 46084), (4674, 44960), (4920, 42712), (5339, 39360), (5620, 37392), (6080, 34563), (6232, 33720), (6560, 32034), (6744, 31160), (7790, 26976), (7872, 26695), (8430, 24928), (8992, 23370), (9120, 23042), (9348, 22480), (9840, 21356), (10678, 19680), (11240, 18696), (11521, 18240), (11685, 17984), (12464, 16860), (13120, 16017), (13488, 15580)]