644542080

素因数分解:

$2^7\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1$

素因数の和:97

約数の個数: 768

約数和(自身を含む): 2813045760

約数和(自身を除く): 2168503680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 17, 20, 21, 24, 26, 28, 30, 31, 32, 34, 35, 39, 40, 42, 48, 49, 51, 52, 56, 60, 62, 64, 65, 68, 70, 78, 80, 84, 85, 91, 93, 96, 98, 102, 104, 105, 112, 119, 120, 124, 128, 130, 136, 140, 147, 155, 156, 160, 168, 170, 182, 186, 192, 195, 196, 204, 208, 210, 217, 221, 224, 238, 240, 245, 248, 255, 260, 272, 273, 280, 294, 310, 312, 320, 336, 340, 357, 364, 372, 384, 390, 392, 403, 408, 416, 420, 434, 442, 448, 455, 465, 476, 480, 490, 496, 510, 520, 527, 544, 546, 560, 588, 595, 620, 624, 637, 640, 651, 663, 672, 680, 714, 728, 735, 744, 780, 784, 806, 816, 832, 833, 840, 868, 884, 896, 910, 930, 952, 960, 980, 992, 1020, 1040, 1054, 1085, 1088, 1092, 1105, 1120, 1176, 1190, 1209, 1240, 1248, 1274, 1302, 1326, 1344, 1360, 1365, 1428, 1456, 1470, 1488, 1519, 1547, 1560, 1568, 1581, 1612, 1632, 1664, 1666, 1680, 1736, 1768, 1785, 1820, 1860, 1904, 1911, 1920, 1960, 1984, 2015, 2040, 2080, 2108, 2170, 2176, 2184, 2210, 2240, 2352, 2380, 2418, 2480, 2496, 2499, 2548, 2604, 2635, 2652, 2688, 2720, 2730, 2821, 2856, 2912, 2940, 2976, 3038, 3094, 3120, 3136, 3162, 3185, 3224, 3255, 3264, 3315, 3332, 3360, 3472, 3536, 3570, 3640, 3689, 3720, 3808, 3822, 3920, 3968, 4030, 4080, 4160, 4165, 4216, 4340, 4368, 4420, 4480, 4557, 4641, 4704, 4760, 4836, 4960, 4992, 4998, 5096, 5208, 5270, 5304, 5440, 5460, 5642, 5712, 5824, 5880, 5952, 6045, 6076, 6188, 6240, 6272, 6324, 6370, 6448, 6510, 6528, 6630, 6664, 6720, 6851, 6944, 7072, 7140, 7280, 7378, 7440, 7595, 7616, 7644, 7735, 7840, 7905, 8060, 8160, 8320, 8330, 8432, 8463, 8680, 8736, 8840, 9114, 9282, 9408, 9520, 9555, 9672, 9920, 9996, 10192, 10416, 10540, 10608, 10829, 10880, 10920, 11067, 11284, 11424, 11648, 11760, 11904, 12090, 12152, 12376, 12480, 12495, 12648, 12740, 12896, 13020, 13260, 13328, 13440, 13702, 13888, 14105, 14144, 14280, 14560, 14756, 14880, 15190, 15232, 15288, 15470, 15680, 15810, 16120, 16320, 16660, 16864, 16926, 17360, 17472, 17680, 18228, 18445, 18564, 18816, 19040, 19110, 19344, 19747, 19840, 19992, 20384, 20553, 20832, 21080, 21216, 21658, 21840, 22134, 22568, 22785, 22848, 23205, 23520, 24180, 24304, 24752, 24960, 24990, 25296, 25480, 25792, 25823, 26040, 26520, 26656, 27404, 27776, 28210, 28288, 28560, 29120, 29512, 29760, 30380, 30576, 30940, 31360, 31620, 32240, 32487, 32640, 33320, 33728, 33852, 34255, 34720, 34944, 35360, 36456, 36890, 37128, 38080, 38220, 38688, 39494, 39984, 40768, 41106, 41664, 42160, 42315, 42432, 43316, 43680, 44268, 45136, 45570, 45696, 46410, 47040, 47957, 48360, 48608, 49504, 49980, 50592, 50960, 51584, 51646, 52080, 53040, 53312, 54145, 54808, 55335, 56420, 57120, 58240, 59024, 59241, 59520, 60760, 61152, 61880, 63240, 64480, 64974, 66640, 67456, 67704, 68510, 69440, 70720, 72912, 73780, 74256, 76160, 76440, 77376, 77469, 78988, 79968, 81536, 82212, 83328, 84320, 84630, 84864, 86632, 87360, 88536, 90272, 91140, 92820, 94080, 95914, 96720, 97216, 98735, 99008, 99960, 101184, 101920, 102765, 103292, 104160, 106080, 106624, 108290, 109616, 110670, 112840, 114240, 118048, 118482, 121520, 122304, 123760, 126480, 128960, 129115, 129948, 133280, 135408, 137020, 138880, 141440, 143871, 145824, 147560, 148512, 152880, 154752, 154938, 157976, 159936, 162435, 164424, 168640, 169260, 173264, 174720, 177072, 180544, 182280, 185640, 191828, 193440, 194432, 197470, 198016, 199920, 202368, 203840, 205530, 206584, 208320, 212160, 216580, 219232, 221340, 225680, 228480, 236096, 236964, 239785, 243040, 244608, 247520, 252960, 257920, 258230, 259896, 266560, 270816, 274040, 287742, 291648, 295120, 296205, 297024, 305760, 309876, 315952, 319872, 324870, 328848, 335699, 337280, 338520, 346528, 354144, 361088, 364560, 371280, 383656, 386880, 387345, 394940, 399840, 407680, 411060, 413168, 416640, 424320, 433160, 438464, 442680, 451360, 472192, 473928, 479570, 486080, 495040, 505920, 516460, 519792, 533120, 541632, 548080, 575484, 583296, 590240, 592410, 594048, 611520, 619752, 631904, 649740, 657696, 671398, 677040, 693056, 708288, 719355, 729120, 742560, 767312, 773760, 774690, 789880, 799680, 822120, 826336, 866320, 876928, 885360, 902720, 947856, 959140, 972160, 990080, 1007097, 1011840, 1032920, 1039584, 1083264, 1096160, 1150968, 1180480, 1184820, 1223040, 1239504, 1263808, 1299480, 1315392, 1342796, 1354080, 1386112, 1416576, 1438710, 1458240, 1485120, 1534624, 1549380, 1579760, 1599360, 1644240, 1652672, 1678495, 1732640, 1770720, 1805440, 1895712, 1918280, 2014194, 2065840, 2079168, 2192320, 2301936, 2360960, 2369640, 2479008, 2527616, 2598960, 2630784, 2685592, 2708160, 2877420, 2916480, 2970240, 3069248, 3098760, 3159520, 3288480, 3305344, 3356990, 3465280, 3541440, 3791424, 3836560, 4028388, 4131680, 4158336, 4384640, 4603872, 4739280, 4958016, 5035485, 5197920, 5371184, 5416320, 5754840, 6138496, 6197520, 6319040, 6576960, 6713980, 6930560, 7082880, 7582848, 7673120, 8056776, 8263360, 9207744, 9478560, 9916032, 10070970, 10395840, 10742368, 11509680, 12395040, 12638080, 13153920, 13427960, 15346240, 16113552, 16526720, 18415488, 18957120, 20141940, 20791680, 21484736, 23019360, 24790080, 26855920, 30692480, 32227104, 37914240, 40283880, 42969472, 46038720, 49580160, 53711840, 64454208, 80567760, 92077440, 107423680, 128908416, 161135520, 214847360, 322271040, 644542080]

約数ペア:

[(1, 644542080), (2, 322271040), (3, 214847360), (4, 161135520), (5, 128908416), (6, 107423680), (7, 92077440), (8, 80567760), (10, 64454208), (12, 53711840), (13, 49580160), (14, 46038720), (15, 42969472), (16, 40283880), (17, 37914240), (20, 32227104), (21, 30692480), (24, 26855920), (26, 24790080), (28, 23019360), (30, 21484736), (31, 20791680), (32, 20141940), (34, 18957120), (35, 18415488), (39, 16526720), (40, 16113552), (42, 15346240), (48, 13427960), (49, 13153920), (51, 12638080), (52, 12395040), (56, 11509680), (60, 10742368), (62, 10395840), (64, 10070970), (65, 9916032), (68, 9478560), (70, 9207744), (78, 8263360), (80, 8056776), (84, 7673120), (85, 7582848), (91, 7082880), (93, 6930560), (96, 6713980), (98, 6576960), (102, 6319040), (104, 6197520), (105, 6138496), (112, 5754840), (119, 5416320), (120, 5371184), (124, 5197920), (128, 5035485), (130, 4958016), (136, 4739280), (140, 4603872), (147, 4384640), (155, 4158336), (156, 4131680), (160, 4028388), (168, 3836560), (170, 3791424), (182, 3541440), (186, 3465280), (192, 3356990), (195, 3305344), (196, 3288480), (204, 3159520), (208, 3098760), (210, 3069248), (217, 2970240), (221, 2916480), (224, 2877420), (238, 2708160), (240, 2685592), (245, 2630784), (248, 2598960), (255, 2527616), (260, 2479008), (272, 2369640), (273, 2360960), (280, 2301936), (294, 2192320), (310, 2079168), (312, 2065840), (320, 2014194), (336, 1918280), (340, 1895712), (357, 1805440), (364, 1770720), (372, 1732640), (384, 1678495), (390, 1652672), (392, 1644240), (403, 1599360), (408, 1579760), (416, 1549380), (420, 1534624), (434, 1485120), (442, 1458240), (448, 1438710), (455, 1416576), (465, 1386112), (476, 1354080), (480, 1342796), (490, 1315392), (496, 1299480), (510, 1263808), (520, 1239504), (527, 1223040), (544, 1184820), (546, 1180480), (560, 1150968), (588, 1096160), (595, 1083264), (620, 1039584), (624, 1032920), (637, 1011840), (640, 1007097), (651, 990080), (663, 972160), (672, 959140), (680, 947856), (714, 902720), (728, 885360), (735, 876928), (744, 866320), (780, 826336), (784, 822120), (806, 799680), (816, 789880), (832, 774690), (833, 773760), (840, 767312), (868, 742560), (884, 729120), (896, 719355), (910, 708288), (930, 693056), (952, 677040), (960, 671398), (980, 657696), (992, 649740), (1020, 631904), (1040, 619752), (1054, 611520), (1085, 594048), (1088, 592410), (1092, 590240), (1105, 583296), (1120, 575484), (1176, 548080), (1190, 541632), (1209, 533120), (1240, 519792), (1248, 516460), (1274, 505920), (1302, 495040), (1326, 486080), (1344, 479570), (1360, 473928), (1365, 472192), (1428, 451360), (1456, 442680), (1470, 438464), (1488, 433160), (1519, 424320), (1547, 416640), (1560, 413168), (1568, 411060), (1581, 407680), (1612, 399840), (1632, 394940), (1664, 387345), (1666, 386880), (1680, 383656), (1736, 371280), (1768, 364560), (1785, 361088), (1820, 354144), (1860, 346528), (1904, 338520), (1911, 337280), (1920, 335699), (1960, 328848), (1984, 324870), (2015, 319872), (2040, 315952), (2080, 309876), (2108, 305760), (2170, 297024), (2176, 296205), (2184, 295120), (2210, 291648), (2240, 287742), (2352, 274040), (2380, 270816), (2418, 266560), (2480, 259896), (2496, 258230), (2499, 257920), (2548, 252960), (2604, 247520), (2635, 244608), (2652, 243040), (2688, 239785), (2720, 236964), (2730, 236096), (2821, 228480), (2856, 225680), (2912, 221340), (2940, 219232), (2976, 216580), (3038, 212160), (3094, 208320), (3120, 206584), (3136, 205530), (3162, 203840), (3185, 202368), (3224, 199920), (3255, 198016), (3264, 197470), (3315, 194432), (3332, 193440), (3360, 191828), (3472, 185640), (3536, 182280), (3570, 180544), (3640, 177072), (3689, 174720), (3720, 173264), (3808, 169260), (3822, 168640), (3920, 164424), (3968, 162435), (4030, 159936), (4080, 157976), (4160, 154938), (4165, 154752), (4216, 152880), (4340, 148512), (4368, 147560), (4420, 145824), (4480, 143871), (4557, 141440), (4641, 138880), (4704, 137020), (4760, 135408), (4836, 133280), (4960, 129948), (4992, 129115), (4998, 128960), (5096, 126480), (5208, 123760), (5270, 122304), (5304, 121520), (5440, 118482), (5460, 118048), (5642, 114240), (5712, 112840), (5824, 110670), (5880, 109616), (5952, 108290), (6045, 106624), (6076, 106080), (6188, 104160), (6240, 103292), (6272, 102765), (6324, 101920), (6370, 101184), (6448, 99960), (6510, 99008), (6528, 98735), (6630, 97216), (6664, 96720), (6720, 95914), (6851, 94080), (6944, 92820), (7072, 91140), (7140, 90272), (7280, 88536), (7378, 87360), (7440, 86632), (7595, 84864), (7616, 84630), (7644, 84320), (7735, 83328), (7840, 82212), (7905, 81536), (8060, 79968), (8160, 78988), (8320, 77469), (8330, 77376), (8432, 76440), (8463, 76160), (8680, 74256), (8736, 73780), (8840, 72912), (9114, 70720), (9282, 69440), (9408, 68510), (9520, 67704), (9555, 67456), (9672, 66640), (9920, 64974), (9996, 64480), (10192, 63240), (10416, 61880), (10540, 61152), (10608, 60760), (10829, 59520), (10880, 59241), (10920, 59024), (11067, 58240), (11284, 57120), (11424, 56420), (11648, 55335), (11760, 54808), (11904, 54145), (12090, 53312), (12152, 53040), (12376, 52080), (12480, 51646), (12495, 51584), (12648, 50960), (12740, 50592), (12896, 49980), (13020, 49504), (13260, 48608), (13328, 48360), (13440, 47957), (13702, 47040), (13888, 46410), (14105, 45696), (14144, 45570), (14280, 45136), (14560, 44268), (14756, 43680), (14880, 43316), (15190, 42432), (15232, 42315), (15288, 42160), (15470, 41664), (15680, 41106), (15810, 40768), (16120, 39984), (16320, 39494), (16660, 38688), (16864, 38220), (16926, 38080), (17360, 37128), (17472, 36890), (17680, 36456), (18228, 35360), (18445, 34944), (18564, 34720), (18816, 34255), (19040, 33852), (19110, 33728), (19344, 33320), (19747, 32640), (19840, 32487), (19992, 32240), (20384, 31620), (20553, 31360), (20832, 30940), (21080, 30576), (21216, 30380), (21658, 29760), (21840, 29512), (22134, 29120), (22568, 28560), (22785, 28288), (22848, 28210), (23205, 27776), (23520, 27404), (24180, 26656), (24304, 26520), (24752, 26040), (24960, 25823), (24990, 25792), (25296, 25480)]