505539840

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1$

素因数の和:110

約数の個数: 432

約数和(自身を含む): 1885222080

約数和(自身を除く): 1379682240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 26, 30, 32, 38, 39, 40, 41, 48, 52, 57, 60, 64, 65, 76, 78, 80, 82, 95, 96, 104, 114, 120, 123, 128, 130, 152, 156, 160, 164, 169, 190, 192, 195, 205, 208, 228, 240, 246, 247, 256, 260, 285, 304, 312, 320, 328, 338, 380, 384, 390, 410, 416, 456, 480, 492, 494, 507, 520, 533, 570, 608, 615, 624, 640, 656, 676, 741, 760, 768, 779, 780, 820, 832, 845, 912, 960, 984, 988, 1014, 1040, 1066, 1140, 1216, 1230, 1235, 1248, 1280, 1312, 1352, 1482, 1520, 1558, 1560, 1599, 1640, 1664, 1690, 1824, 1920, 1968, 1976, 2028, 2080, 2132, 2280, 2337, 2432, 2460, 2470, 2496, 2535, 2624, 2665, 2704, 2964, 3040, 3116, 3120, 3198, 3211, 3280, 3328, 3380, 3648, 3705, 3840, 3895, 3936, 3952, 4056, 4160, 4264, 4560, 4674, 4864, 4920, 4940, 4992, 5070, 5248, 5330, 5408, 5928, 6080, 6232, 6240, 6396, 6422, 6560, 6760, 6929, 7296, 7410, 7790, 7872, 7904, 7995, 8112, 8320, 8528, 9120, 9348, 9633, 9840, 9880, 9984, 10127, 10140, 10496, 10660, 10816, 11685, 11856, 12160, 12464, 12480, 12792, 12844, 13120, 13520, 13858, 14592, 14820, 15580, 15744, 15808, 15990, 16055, 16224, 16640, 17056, 18240, 18696, 19266, 19680, 19760, 20254, 20280, 20787, 21320, 21632, 23370, 23712, 24320, 24928, 24960, 25584, 25688, 26240, 27040, 27716, 29640, 30381, 31160, 31488, 31616, 31980, 32110, 32448, 34112, 34645, 36480, 37392, 38532, 39360, 39520, 40508, 40560, 41574, 42640, 43264, 46740, 47424, 48165, 49856, 49920, 50635, 51168, 51376, 52480, 54080, 55432, 59280, 60762, 62320, 63232, 63960, 64220, 64896, 68224, 69290, 72960, 74784, 77064, 78720, 79040, 81016, 81120, 83148, 85280, 93480, 94848, 96330, 99712, 101270, 102336, 102752, 103935, 108160, 110864, 118560, 121524, 124640, 127920, 128440, 129792, 131651, 136448, 138580, 149568, 151905, 154128, 157440, 158080, 162032, 162240, 166296, 170560, 186960, 189696, 192660, 199424, 202540, 204672, 205504, 207870, 216320, 221728, 237120, 243048, 249280, 255840, 256880, 263302, 277160, 299136, 303810, 308256, 316160, 324064, 324480, 332592, 341120, 373920, 385320, 394953, 405080, 409344, 411008, 415740, 443456, 474240, 486096, 498560, 511680, 513760, 526604, 554320, 598272, 607620, 616512, 648128, 648960, 658255, 665184, 682240, 747840, 770640, 789906, 810160, 822016, 831480, 886912, 948480, 972192, 997120, 1023360, 1027520, 1053208, 1108640, 1215240, 1233024, 1296256, 1316510, 1330368, 1495680, 1541280, 1579812, 1620320, 1662960, 1773824, 1944384, 1974765, 2046720, 2055040, 2106416, 2217280, 2430480, 2466048, 2592512, 2633020, 2660736, 2991360, 3082560, 3159624, 3240640, 3325920, 3888768, 3949530, 4110080, 4212832, 4434560, 4860960, 5266040, 5321472, 6165120, 6319248, 6481280, 6651840, 7777536, 7899060, 8425664, 8869120, 9721920, 10532080, 12330240, 12638496, 12962560, 13303680, 15798120, 16851328, 19443840, 21064160, 25276992, 26607360, 31596240, 33702656, 38887680, 42128320, 50553984, 63192480, 84256640, 101107968, 126384960, 168513280, 252769920, 505539840]

約数ペア:

[(1, 505539840), (2, 252769920), (3, 168513280), (4, 126384960), (5, 101107968), (6, 84256640), (8, 63192480), (10, 50553984), (12, 42128320), (13, 38887680), (15, 33702656), (16, 31596240), (19, 26607360), (20, 25276992), (24, 21064160), (26, 19443840), (30, 16851328), (32, 15798120), (38, 13303680), (39, 12962560), (40, 12638496), (41, 12330240), (48, 10532080), (52, 9721920), (57, 8869120), (60, 8425664), (64, 7899060), (65, 7777536), (76, 6651840), (78, 6481280), (80, 6319248), (82, 6165120), (95, 5321472), (96, 5266040), (104, 4860960), (114, 4434560), (120, 4212832), (123, 4110080), (128, 3949530), (130, 3888768), (152, 3325920), (156, 3240640), (160, 3159624), (164, 3082560), (169, 2991360), (190, 2660736), (192, 2633020), (195, 2592512), (205, 2466048), (208, 2430480), (228, 2217280), (240, 2106416), (246, 2055040), (247, 2046720), (256, 1974765), (260, 1944384), (285, 1773824), (304, 1662960), (312, 1620320), (320, 1579812), (328, 1541280), (338, 1495680), (380, 1330368), (384, 1316510), (390, 1296256), (410, 1233024), (416, 1215240), (456, 1108640), (480, 1053208), (492, 1027520), (494, 1023360), (507, 997120), (520, 972192), (533, 948480), (570, 886912), (608, 831480), (615, 822016), (624, 810160), (640, 789906), (656, 770640), (676, 747840), (741, 682240), (760, 665184), (768, 658255), (779, 648960), (780, 648128), (820, 616512), (832, 607620), (845, 598272), (912, 554320), (960, 526604), (984, 513760), (988, 511680), (1014, 498560), (1040, 486096), (1066, 474240), (1140, 443456), (1216, 415740), (1230, 411008), (1235, 409344), (1248, 405080), (1280, 394953), (1312, 385320), (1352, 373920), (1482, 341120), (1520, 332592), (1558, 324480), (1560, 324064), (1599, 316160), (1640, 308256), (1664, 303810), (1690, 299136), (1824, 277160), (1920, 263302), (1968, 256880), (1976, 255840), (2028, 249280), (2080, 243048), (2132, 237120), (2280, 221728), (2337, 216320), (2432, 207870), (2460, 205504), (2470, 204672), (2496, 202540), (2535, 199424), (2624, 192660), (2665, 189696), (2704, 186960), (2964, 170560), (3040, 166296), (3116, 162240), (3120, 162032), (3198, 158080), (3211, 157440), (3280, 154128), (3328, 151905), (3380, 149568), (3648, 138580), (3705, 136448), (3840, 131651), (3895, 129792), (3936, 128440), (3952, 127920), (4056, 124640), (4160, 121524), (4264, 118560), (4560, 110864), (4674, 108160), (4864, 103935), (4920, 102752), (4940, 102336), (4992, 101270), (5070, 99712), (5248, 96330), (5330, 94848), (5408, 93480), (5928, 85280), (6080, 83148), (6232, 81120), (6240, 81016), (6396, 79040), (6422, 78720), (6560, 77064), (6760, 74784), (6929, 72960), (7296, 69290), (7410, 68224), (7790, 64896), (7872, 64220), (7904, 63960), (7995, 63232), (8112, 62320), (8320, 60762), (8528, 59280), (9120, 55432), (9348, 54080), (9633, 52480), (9840, 51376), (9880, 51168), (9984, 50635), (10127, 49920), (10140, 49856), (10496, 48165), (10660, 47424), (10816, 46740), (11685, 43264), (11856, 42640), (12160, 41574), (12464, 40560), (12480, 40508), (12792, 39520), (12844, 39360), (13120, 38532), (13520, 37392), (13858, 36480), (14592, 34645), (14820, 34112), (15580, 32448), (15744, 32110), (15808, 31980), (15990, 31616), (16055, 31488), (16224, 31160), (16640, 30381), (17056, 29640), (18240, 27716), (18696, 27040), (19266, 26240), (19680, 25688), (19760, 25584), (20254, 24960), (20280, 24928), (20787, 24320), (21320, 23712), (21632, 23370)]