21484463760

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{432457}}^1$

素因数の和:432502

約数の個数: 160

約数和(自身を含む): 77219700480

約数和(自身を除く): 55735236720

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, 1380, 1656, 1840, 2070, 2160, 2484, 2760, 3105, 3312, 4140, 4968, 5520, 6210, 8280, 9936, 12420, 16560, 24840, 49680, 432457, 864914, 1297371, 1729828, 2162285, 2594742, 3459656, 3892113, 4324570, 5189484, 6486855, 6919312, 7784226, 8649140, 9946511, 10378968, 11676339, 12973710, 15568452, 17298280, 19460565, 19893022, 20757936, 23352678, 25947420, 29839533, 31136904, 34596560, 38921130, 39786044, 46705356, 49732555, 51894840, 58381695, 59679066, 62273808, 77842260, 79572088, 89518599, 93410712, 99465110, 103789680, 116763390, 119358132, 149197665, 155684520, 159144176, 179037198, 186821424, 198930220, 233526780, 238716264, 268555797, 298395330, 311369040, 358074396, 397860440, 447592995, 467053560, 477432528, 537111594, 596790660, 716148792, 795720880, 895185990, 934107120, 1074223188, 1193581320, 1342778985, 1432297584, 1790371980, 2148446376, 2387162640, 2685557970, 3580743960, 4296892752, 5371115940, 7161487920, 10742231880, 21484463760]

約数ペア:

[(1, 21484463760), (2, 10742231880), (3, 7161487920), (4, 5371115940), (5, 4296892752), (6, 3580743960), (8, 2685557970), (9, 2387162640), (10, 2148446376), (12, 1790371980), (15, 1432297584), (16, 1342778985), (18, 1193581320), (20, 1074223188), (23, 934107120), (24, 895185990), (27, 795720880), (30, 716148792), (36, 596790660), (40, 537111594), (45, 477432528), (46, 467053560), (48, 447592995), (54, 397860440), (60, 358074396), (69, 311369040), (72, 298395330), (80, 268555797), (90, 238716264), (92, 233526780), (108, 198930220), (115, 186821424), (120, 179037198), (135, 159144176), (138, 155684520), (144, 149197665), (180, 119358132), (184, 116763390), (207, 103789680), (216, 99465110), (230, 93410712), (240, 89518599), (270, 79572088), (276, 77842260), (345, 62273808), (360, 59679066), (368, 58381695), (414, 51894840), (432, 49732555), (460, 46705356), (540, 39786044), (552, 38921130), (621, 34596560), (690, 31136904), (720, 29839533), (828, 25947420), (920, 23352678), (1035, 20757936), (1080, 19893022), (1104, 19460565), (1242, 17298280), (1380, 15568452), (1656, 12973710), (1840, 11676339), (2070, 10378968), (2160, 9946511), (2484, 8649140), (2760, 7784226), (3105, 6919312), (3312, 6486855), (4140, 5189484), (4968, 4324570), (5520, 3892113), (6210, 3459656), (8280, 2594742), (9936, 2162285), (12420, 1729828), (16560, 1297371), (24840, 864914), (49680, 432457)]