630278400

素因数分解:

$2^8\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{1931}}^1$

素因数の和:1977

約数の個数: 216

約数和(自身を含む): 2203546464

約数和(自身を除く): 1573268064

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 25, 30, 32, 34, 40, 48, 50, 51, 60, 64, 68, 75, 80, 85, 96, 100, 102, 120, 128, 136, 150, 160, 170, 192, 200, 204, 240, 255, 256, 272, 300, 320, 340, 384, 400, 408, 425, 480, 510, 544, 600, 640, 680, 768, 800, 816, 850, 960, 1020, 1088, 1200, 1275, 1280, 1360, 1600, 1632, 1700, 1920, 1931, 2040, 2176, 2400, 2550, 2720, 3200, 3264, 3400, 3840, 3862, 4080, 4352, 4800, 5100, 5440, 5793, 6400, 6528, 6800, 7724, 8160, 9600, 9655, 10200, 10880, 11586, 13056, 13600, 15448, 16320, 19200, 19310, 20400, 21760, 23172, 27200, 28965, 30896, 32640, 32827, 38620, 40800, 46344, 48275, 54400, 57930, 61792, 65280, 65654, 77240, 81600, 92688, 96550, 98481, 108800, 115860, 123584, 131308, 144825, 154480, 163200, 164135, 185376, 193100, 196962, 231720, 247168, 262616, 289650, 308960, 326400, 328270, 370752, 386200, 393924, 463440, 492405, 494336, 525232, 579300, 617920, 656540, 741504, 772400, 787848, 820675, 926880, 984810, 1050464, 1158600, 1235840, 1313080, 1483008, 1544800, 1575696, 1641350, 1853760, 1969620, 2100928, 2317200, 2462025, 2471680, 2626160, 3089600, 3151392, 3282700, 3707520, 3939240, 4201856, 4634400, 4924050, 5252320, 6179200, 6302784, 6565400, 7415040, 7878480, 8403712, 9268800, 9848100, 10504640, 12358400, 12605568, 13130800, 15756960, 18537600, 19696200, 21009280, 25211136, 26261600, 31513920, 37075200, 39392400, 42018560, 52523200, 63027840, 78784800, 105046400, 126055680, 157569600, 210092800, 315139200, 630278400]

約数ペア:

[(1, 630278400), (2, 315139200), (3, 210092800), (4, 157569600), (5, 126055680), (6, 105046400), (8, 78784800), (10, 63027840), (12, 52523200), (15, 42018560), (16, 39392400), (17, 37075200), (20, 31513920), (24, 26261600), (25, 25211136), (30, 21009280), (32, 19696200), (34, 18537600), (40, 15756960), (48, 13130800), (50, 12605568), (51, 12358400), (60, 10504640), (64, 9848100), (68, 9268800), (75, 8403712), (80, 7878480), (85, 7415040), (96, 6565400), (100, 6302784), (102, 6179200), (120, 5252320), (128, 4924050), (136, 4634400), (150, 4201856), (160, 3939240), (170, 3707520), (192, 3282700), (200, 3151392), (204, 3089600), (240, 2626160), (255, 2471680), (256, 2462025), (272, 2317200), (300, 2100928), (320, 1969620), (340, 1853760), (384, 1641350), (400, 1575696), (408, 1544800), (425, 1483008), (480, 1313080), (510, 1235840), (544, 1158600), (600, 1050464), (640, 984810), (680, 926880), (768, 820675), (800, 787848), (816, 772400), (850, 741504), (960, 656540), (1020, 617920), (1088, 579300), (1200, 525232), (1275, 494336), (1280, 492405), (1360, 463440), (1600, 393924), (1632, 386200), (1700, 370752), (1920, 328270), (1931, 326400), (2040, 308960), (2176, 289650), (2400, 262616), (2550, 247168), (2720, 231720), (3200, 196962), (3264, 193100), (3400, 185376), (3840, 164135), (3862, 163200), (4080, 154480), (4352, 144825), (4800, 131308), (5100, 123584), (5440, 115860), (5793, 108800), (6400, 98481), (6528, 96550), (6800, 92688), (7724, 81600), (8160, 77240), (9600, 65654), (9655, 65280), (10200, 61792), (10880, 57930), (11586, 54400), (13056, 48275), (13600, 46344), (15448, 40800), (16320, 38620), (19200, 32827), (19310, 32640), (20400, 30896), (21760, 28965), (23172, 27200)]