1940663040

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{397}}^1$

素因数の和:507

約数の個数: 288

約数和(自身を含む): 6638257920

約数和(自身を除く): 4697594880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 67, 76, 80, 95, 96, 114, 120, 128, 134, 152, 160, 190, 192, 201, 228, 240, 256, 268, 285, 304, 320, 335, 380, 384, 397, 402, 456, 480, 536, 570, 608, 640, 670, 760, 768, 794, 804, 912, 960, 1005, 1072, 1140, 1191, 1216, 1273, 1280, 1340, 1520, 1588, 1608, 1824, 1920, 1985, 2010, 2144, 2280, 2382, 2432, 2546, 2680, 3040, 3176, 3216, 3648, 3819, 3840, 3970, 4020, 4288, 4560, 4764, 4864, 5092, 5360, 5955, 6080, 6352, 6365, 6432, 7296, 7543, 7638, 7940, 8040, 8576, 9120, 9528, 10184, 10720, 11910, 12160, 12704, 12730, 12864, 14592, 15086, 15276, 15880, 16080, 17152, 18240, 19056, 19095, 20368, 21440, 22629, 23820, 24320, 25408, 25460, 25728, 26599, 30172, 30552, 31760, 32160, 36480, 37715, 38112, 38190, 40736, 42880, 45258, 47640, 50816, 50920, 51456, 53198, 60344, 61104, 63520, 64320, 72960, 75430, 76224, 76380, 79797, 81472, 85760, 90516, 95280, 101632, 101840, 106396, 113145, 120688, 122208, 127040, 128640, 132995, 150860, 152448, 152760, 159594, 162944, 181032, 190560, 203680, 212792, 226290, 241376, 244416, 254080, 257280, 265990, 301720, 304896, 305520, 319188, 325888, 362064, 381120, 398985, 407360, 425584, 452580, 482752, 488832, 505381, 508160, 531980, 603440, 611040, 638376, 724128, 762240, 797970, 814720, 851168, 905160, 965504, 977664, 1010762, 1063960, 1206880, 1222080, 1276752, 1448256, 1516143, 1524480, 1595940, 1629440, 1702336, 1810320, 1931008, 2021524, 2127920, 2413760, 2444160, 2526905, 2553504, 2896512, 3032286, 3191880, 3404672, 3620640, 4043048, 4255840, 4827520, 4888320, 5053810, 5107008, 5793024, 6064572, 6383760, 6809344, 7241280, 7580715, 8086096, 8511680, 9655040, 10107620, 10214016, 12129144, 12767520, 14482560, 15161430, 16172192, 17023360, 20215240, 20428032, 24258288, 25535040, 28965120, 30322860, 32344384, 34046720, 40430480, 48516576, 51070080, 60645720, 64688768, 80860960, 97033152, 102140160, 121291440, 129377536, 161721920, 194066304, 242582880, 323443840, 388132608, 485165760, 646887680, 970331520, 1940663040]

約数ペア:

[(1, 1940663040), (2, 970331520), (3, 646887680), (4, 485165760), (5, 388132608), (6, 323443840), (8, 242582880), (10, 194066304), (12, 161721920), (15, 129377536), (16, 121291440), (19, 102140160), (20, 97033152), (24, 80860960), (30, 64688768), (32, 60645720), (38, 51070080), (40, 48516576), (48, 40430480), (57, 34046720), (60, 32344384), (64, 30322860), (67, 28965120), (76, 25535040), (80, 24258288), (95, 20428032), (96, 20215240), (114, 17023360), (120, 16172192), (128, 15161430), (134, 14482560), (152, 12767520), (160, 12129144), (190, 10214016), (192, 10107620), (201, 9655040), (228, 8511680), (240, 8086096), (256, 7580715), (268, 7241280), (285, 6809344), (304, 6383760), (320, 6064572), (335, 5793024), (380, 5107008), (384, 5053810), (397, 4888320), (402, 4827520), (456, 4255840), (480, 4043048), (536, 3620640), (570, 3404672), (608, 3191880), (640, 3032286), (670, 2896512), (760, 2553504), (768, 2526905), (794, 2444160), (804, 2413760), (912, 2127920), (960, 2021524), (1005, 1931008), (1072, 1810320), (1140, 1702336), (1191, 1629440), (1216, 1595940), (1273, 1524480), (1280, 1516143), (1340, 1448256), (1520, 1276752), (1588, 1222080), (1608, 1206880), (1824, 1063960), (1920, 1010762), (1985, 977664), (2010, 965504), (2144, 905160), (2280, 851168), (2382, 814720), (2432, 797970), (2546, 762240), (2680, 724128), (3040, 638376), (3176, 611040), (3216, 603440), (3648, 531980), (3819, 508160), (3840, 505381), (3970, 488832), (4020, 482752), (4288, 452580), (4560, 425584), (4764, 407360), (4864, 398985), (5092, 381120), (5360, 362064), (5955, 325888), (6080, 319188), (6352, 305520), (6365, 304896), (6432, 301720), (7296, 265990), (7543, 257280), (7638, 254080), (7940, 244416), (8040, 241376), (8576, 226290), (9120, 212792), (9528, 203680), (10184, 190560), (10720, 181032), (11910, 162944), (12160, 159594), (12704, 152760), (12730, 152448), (12864, 150860), (14592, 132995), (15086, 128640), (15276, 127040), (15880, 122208), (16080, 120688), (17152, 113145), (18240, 106396), (19056, 101840), (19095, 101632), (20368, 95280), (21440, 90516), (22629, 85760), (23820, 81472), (24320, 79797), (25408, 76380), (25460, 76224), (25728, 75430), (26599, 72960), (30172, 64320), (30552, 63520), (31760, 61104), (32160, 60344), (36480, 53198), (37715, 51456), (38112, 50920), (38190, 50816), (40736, 47640), (42880, 45258)]