63972480

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{233}}^1$

素因数の和:279

約数の個数: 256

約数和(自身を含む): 240589440

約数和(自身を除く): 176616960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 32, 33, 39, 40, 44, 48, 52, 55, 60, 64, 65, 66, 78, 80, 88, 96, 104, 110, 120, 128, 130, 132, 143, 156, 160, 165, 176, 192, 195, 208, 220, 233, 240, 260, 264, 286, 312, 320, 330, 352, 384, 390, 416, 429, 440, 466, 480, 520, 528, 572, 624, 640, 660, 699, 704, 715, 780, 832, 858, 880, 932, 960, 1040, 1056, 1144, 1165, 1248, 1320, 1398, 1408, 1430, 1560, 1664, 1716, 1760, 1864, 1920, 2080, 2112, 2145, 2288, 2330, 2496, 2563, 2640, 2796, 2860, 3029, 3120, 3432, 3495, 3520, 3728, 4160, 4224, 4290, 4576, 4660, 4992, 5126, 5280, 5592, 5720, 6058, 6240, 6864, 6990, 7040, 7456, 7689, 8320, 8580, 9087, 9152, 9320, 10252, 10560, 11184, 11440, 12116, 12480, 12815, 13728, 13980, 14912, 15145, 15378, 17160, 18174, 18304, 18640, 20504, 21120, 22368, 22880, 24232, 24960, 25630, 27456, 27960, 29824, 30290, 30756, 33319, 34320, 36348, 37280, 38445, 41008, 44736, 45435, 45760, 48464, 51260, 54912, 55920, 60580, 61512, 66638, 68640, 72696, 74560, 76890, 82016, 89472, 90870, 91520, 96928, 99957, 102520, 111840, 121160, 123024, 133276, 137280, 145392, 149120, 153780, 164032, 166595, 181740, 193856, 199914, 205040, 223680, 242320, 246048, 266552, 274560, 290784, 307560, 328064, 333190, 363480, 387712, 399828, 410080, 447360, 484640, 492096, 499785, 533104, 581568, 615120, 666380, 726960, 799656, 820160, 969280, 984192, 999570, 1066208, 1163136, 1230240, 1332760, 1453920, 1599312, 1640320, 1938560, 1999140, 2132416, 2460480, 2665520, 2907840, 3198624, 3998280, 4264832, 4920960, 5331040, 5815680, 6397248, 7996560, 10662080, 12794496, 15993120, 21324160, 31986240, 63972480]

約数ペア:

[(1, 63972480), (2, 31986240), (3, 21324160), (4, 15993120), (5, 12794496), (6, 10662080), (8, 7996560), (10, 6397248), (11, 5815680), (12, 5331040), (13, 4920960), (15, 4264832), (16, 3998280), (20, 3198624), (22, 2907840), (24, 2665520), (26, 2460480), (30, 2132416), (32, 1999140), (33, 1938560), (39, 1640320), (40, 1599312), (44, 1453920), (48, 1332760), (52, 1230240), (55, 1163136), (60, 1066208), (64, 999570), (65, 984192), (66, 969280), (78, 820160), (80, 799656), (88, 726960), (96, 666380), (104, 615120), (110, 581568), (120, 533104), (128, 499785), (130, 492096), (132, 484640), (143, 447360), (156, 410080), (160, 399828), (165, 387712), (176, 363480), (192, 333190), (195, 328064), (208, 307560), (220, 290784), (233, 274560), (240, 266552), (260, 246048), (264, 242320), (286, 223680), (312, 205040), (320, 199914), (330, 193856), (352, 181740), (384, 166595), (390, 164032), (416, 153780), (429, 149120), (440, 145392), (466, 137280), (480, 133276), (520, 123024), (528, 121160), (572, 111840), (624, 102520), (640, 99957), (660, 96928), (699, 91520), (704, 90870), (715, 89472), (780, 82016), (832, 76890), (858, 74560), (880, 72696), (932, 68640), (960, 66638), (1040, 61512), (1056, 60580), (1144, 55920), (1165, 54912), (1248, 51260), (1320, 48464), (1398, 45760), (1408, 45435), (1430, 44736), (1560, 41008), (1664, 38445), (1716, 37280), (1760, 36348), (1864, 34320), (1920, 33319), (2080, 30756), (2112, 30290), (2145, 29824), (2288, 27960), (2330, 27456), (2496, 25630), (2563, 24960), (2640, 24232), (2796, 22880), (2860, 22368), (3029, 21120), (3120, 20504), (3432, 18640), (3495, 18304), (3520, 18174), (3728, 17160), (4160, 15378), (4224, 15145), (4290, 14912), (4576, 13980), (4660, 13728), (4992, 12815), (5126, 12480), (5280, 12116), (5592, 11440), (5720, 11184), (6058, 10560), (6240, 10252), (6864, 9320), (6990, 9152), (7040, 9087), (7456, 8580), (7689, 8320)]