64434960

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1297}}^1$

素因数の和:1342

約数の個数: 160

約数和(自身を含む): 231770880

約数和(自身を除く): 167335920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 48, 54, 60, 69, 72, 80, 90, 92, 108, 115, 120, 135, 138, 144, 180, 184, 207, 216, 230, 240, 270, 276, 345, 360, 368, 414, 432, 460, 540, 552, 621, 690, 720, 828, 920, 1035, 1080, 1104, 1242, 1297, 1380, 1656, 1840, 2070, 2160, 2484, 2594, 2760, 3105, 3312, 3891, 4140, 4968, 5188, 5520, 6210, 6485, 7782, 8280, 9936, 10376, 11673, 12420, 12970, 15564, 16560, 19455, 20752, 23346, 24840, 25940, 29831, 31128, 35019, 38910, 46692, 49680, 51880, 58365, 59662, 62256, 70038, 77820, 89493, 93384, 103760, 116730, 119324, 140076, 149155, 155640, 175095, 178986, 186768, 233460, 238648, 268479, 280152, 298310, 311280, 350190, 357972, 447465, 466920, 477296, 536958, 560304, 596620, 700380, 715944, 805437, 894930, 933840, 1073916, 1193240, 1342395, 1400760, 1431888, 1610874, 1789860, 2147832, 2386480, 2684790, 2801520, 3221748, 3579720, 4027185, 4295664, 5369580, 6443496, 7159440, 8054370, 10739160, 12886992, 16108740, 21478320, 32217480, 64434960]

約数ペア:

[(1, 64434960), (2, 32217480), (3, 21478320), (4, 16108740), (5, 12886992), (6, 10739160), (8, 8054370), (9, 7159440), (10, 6443496), (12, 5369580), (15, 4295664), (16, 4027185), (18, 3579720), (20, 3221748), (23, 2801520), (24, 2684790), (27, 2386480), (30, 2147832), (36, 1789860), (40, 1610874), (45, 1431888), (46, 1400760), (48, 1342395), (54, 1193240), (60, 1073916), (69, 933840), (72, 894930), (80, 805437), (90, 715944), (92, 700380), (108, 596620), (115, 560304), (120, 536958), (135, 477296), (138, 466920), (144, 447465), (180, 357972), (184, 350190), (207, 311280), (216, 298310), (230, 280152), (240, 268479), (270, 238648), (276, 233460), (345, 186768), (360, 178986), (368, 175095), (414, 155640), (432, 149155), (460, 140076), (540, 119324), (552, 116730), (621, 103760), (690, 93384), (720, 89493), (828, 77820), (920, 70038), (1035, 62256), (1080, 59662), (1104, 58365), (1242, 51880), (1297, 49680), (1380, 46692), (1656, 38910), (1840, 35019), (2070, 31128), (2160, 29831), (2484, 25940), (2594, 24840), (2760, 23346), (3105, 20752), (3312, 19455), (3891, 16560), (4140, 15564), (4968, 12970), (5188, 12420), (5520, 11673), (6210, 10376), (6485, 9936), (7782, 8280)]