2920170240

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:125

約数の個数: 864

約数和(自身を含む): 12213766656

約数和(自身を除く): 9293596416

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 24, 26, 30, 31, 32, 34, 36, 37, 39, 40, 45, 48, 51, 52, 60, 62, 64, 65, 68, 72, 74, 78, 80, 85, 90, 93, 96, 102, 104, 111, 117, 120, 124, 128, 130, 136, 144, 148, 153, 155, 156, 160, 170, 180, 185, 186, 192, 195, 204, 208, 221, 222, 234, 240, 248, 255, 256, 260, 272, 279, 288, 296, 306, 310, 312, 320, 333, 340, 360, 370, 372, 384, 390, 403, 408, 416, 442, 444, 465, 468, 480, 481, 496, 510, 520, 527, 544, 555, 558, 576, 585, 592, 612, 620, 624, 629, 640, 663, 666, 680, 720, 740, 744, 765, 768, 780, 806, 816, 832, 884, 888, 930, 936, 960, 962, 992, 1020, 1040, 1054, 1088, 1105, 1110, 1116, 1147, 1152, 1170, 1184, 1209, 1224, 1240, 1248, 1258, 1280, 1326, 1332, 1360, 1395, 1440, 1443, 1480, 1488, 1530, 1560, 1581, 1612, 1632, 1664, 1665, 1768, 1776, 1860, 1872, 1887, 1920, 1924, 1984, 1989, 2015, 2040, 2080, 2108, 2176, 2210, 2220, 2232, 2294, 2304, 2340, 2368, 2405, 2418, 2448, 2480, 2496, 2516, 2635, 2652, 2664, 2720, 2790, 2880, 2886, 2960, 2976, 3060, 3120, 3145, 3162, 3224, 3264, 3315, 3328, 3330, 3441, 3536, 3552, 3627, 3720, 3744, 3774, 3840, 3848, 3968, 3978, 4030, 4080, 4160, 4216, 4329, 4352, 4420, 4440, 4464, 4588, 4680, 4736, 4743, 4810, 4836, 4896, 4960, 4992, 5032, 5270, 5304, 5328, 5440, 5580, 5661, 5735, 5760, 5772, 5920, 5952, 6045, 6120, 6240, 6290, 6324, 6448, 6528, 6630, 6660, 6851, 6882, 7072, 7104, 7215, 7254, 7440, 7488, 7548, 7696, 7905, 7936, 7956, 8060, 8160, 8177, 8320, 8432, 8658, 8840, 8880, 8928, 9176, 9360, 9435, 9472, 9486, 9620, 9672, 9792, 9920, 9945, 9984, 10064, 10323, 10540, 10608, 10656, 10880, 11160, 11322, 11470, 11520, 11544, 11840, 11904, 12090, 12240, 12480, 12580, 12648, 12896, 13056, 13260, 13320, 13702, 13764, 14144, 14208, 14430, 14508, 14880, 14911, 14976, 15096, 15392, 15810, 15912, 16120, 16320, 16354, 16640, 16864, 17205, 17316, 17680, 17760, 17856, 18135, 18352, 18720, 18870, 18972, 19240, 19344, 19499, 19584, 19840, 19890, 20128, 20553, 20646, 21080, 21216, 21312, 21645, 21760, 22320, 22644, 22940, 23088, 23680, 23715, 23808, 24180, 24480, 24531, 24960, 25160, 25296, 25792, 26520, 26640, 27404, 27528, 28288, 28305, 28416, 28860, 29016, 29760, 29822, 29952, 30192, 30784, 31620, 31824, 32240, 32640, 32708, 33728, 34255, 34410, 34632, 35360, 35520, 35712, 36270, 36704, 37440, 37740, 37944, 38480, 38688, 38998, 39168, 39680, 39780, 40256, 40885, 41106, 41292, 42160, 42432, 42624, 43290, 44640, 44733, 45288, 45880, 46176, 47360, 47430, 48360, 48960, 49062, 49920, 50320, 50592, 51584, 51615, 53040, 53280, 54808, 55056, 56576, 56610, 57720, 58032, 58497, 59520, 59644, 60384, 61568, 61659, 63240, 63648, 64480, 65280, 65416, 67456, 68510, 68820, 69264, 70720, 71040, 71424, 72540, 73408, 73593, 74555, 74880, 75480, 75888, 76960, 77376, 77996, 79560, 80512, 81770, 82212, 82584, 84320, 84864, 85248, 86580, 89280, 89466, 90576, 91760, 92352, 94860, 96720, 97495, 97920, 98124, 100640, 101184, 102765, 103168, 103230, 106080, 106560, 109616, 110112, 113220, 115440, 116064, 116994, 119040, 119288, 120768, 122655, 123136, 123318, 126480, 127296, 128960, 130832, 134199, 134912, 137020, 137640, 138528, 141440, 142080, 145080, 146816, 147186, 149110, 149760, 150960, 151776, 153920, 154752, 155992, 159120, 161024, 163540, 164424, 165168, 168640, 169728, 173160, 175491, 178560, 178932, 181152, 183520, 184704, 189720, 193440, 194990, 195840, 196248, 201280, 202368, 205530, 206460, 212160, 213120, 219232, 220224, 223665, 226440, 230880, 232128, 233988, 238576, 241536, 245310, 246636, 252960, 253487, 254592, 257920, 261664, 268398, 274040, 275280, 277056, 282880, 290160, 292485, 293632, 294372, 298220, 301920, 303552, 307840, 308295, 309504, 311984, 318240, 327080, 328848, 330336, 337280, 346320, 350982, 357120, 357864, 362304, 367040, 367965, 369408, 379440, 386880, 389980, 392496, 402560, 404736, 411060, 412920, 424320, 426240, 438464, 440448, 447330, 452880, 461760, 464256, 467976, 477152, 483072, 490620, 493272, 505920, 506974, 509184, 515840, 523328, 536796, 548080, 550560, 554112, 580320, 584970, 588744, 596440, 603840, 607104, 615680, 616590, 623968, 636480, 654160, 657696, 660672, 670995, 674560, 692640, 701964, 715728, 724608, 734080, 735930, 758880, 760461, 773760, 779960, 784992, 805120, 822120, 825840, 848640, 876928, 877455, 880896, 894660, 905760, 923520, 928512, 935952, 954304, 981240, 986544, 1011840, 1013948, 1046656, 1073592, 1096160, 1101120, 1108224, 1160640, 1169940, 1177488, 1192880, 1207680, 1214208, 1233180, 1247936, 1267435, 1272960, 1308320, 1315392, 1321344, 1341990, 1385280, 1403928, 1431456, 1449216, 1468160, 1471860, 1517760, 1520922, 1547520, 1559920, 1569984, 1644240, 1651680, 1753856, 1754910, 1789320, 1811520, 1847040, 1871904, 1908608, 1962480, 1973088, 2023680, 2027896, 2093312, 2147184, 2192320, 2202240, 2281383, 2321280, 2339880, 2354976, 2385760, 2415360, 2466360, 2495872, 2534870, 2545920, 2616640, 2630784, 2642688, 2683980, 2770560, 2807856, 2862912, 2943720, 3035520, 3041844, 3119840, 3139968, 3288480, 3303360, 3509820, 3578640, 3623040, 3743808, 3802305, 3817216, 3924960, 3946176, 4055792, 4294368, 4384640, 4404480, 4562766, 4642560, 4679760, 4709952, 4771520, 4932720, 4991744, 5069740, 5233280, 5261568, 5367960, 5541120, 5615712, 5725824, 5887440, 6071040, 6083688, 6239680, 6279936, 6576960, 6606720, 7019640, 7157280, 7246080, 7487616, 7604610, 7849920, 7892352, 8111584, 8588736, 8769280, 9125532, 9359520, 9419904, 9543040, 9865440, 10139480, 10466560, 10735920, 11231424, 11406915, 11451648, 11774880, 12167376, 12479360, 13153920, 13213440, 14039280, 14314560, 14975232, 15209220, 15699840, 15784704, 16223168, 17177472, 18251064, 18719040, 18839808, 19086080, 19730880, 20278960, 21471840, 22462848, 22813830, 23549760, 24334752, 24958720, 26307840, 28078560, 28629120, 30418440, 31399680, 32446336, 34354944, 36502128, 37438080, 39461760, 40557920, 42943680, 44925696, 45627660, 47099520, 48669504, 56157120, 57258240, 60836880, 64892672, 73004256, 74876160, 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約数ペア:

[(1, 2920170240), (2, 1460085120), (3, 973390080), (4, 730042560), (5, 584034048), (6, 486695040), (8, 365021280), (9, 324463360), (10, 292017024), (12, 243347520), (13, 224628480), (15, 194678016), (16, 182510640), (17, 171774720), (18, 162231680), (20, 146008512), (24, 121673760), (26, 112314240), (30, 97339008), (31, 94199040), (32, 91255320), (34, 85887360), (36, 81115840), (37, 78923520), (39, 74876160), (40, 73004256), (45, 64892672), (48, 60836880), (51, 57258240), (52, 56157120), (60, 48669504), (62, 47099520), (64, 45627660), (65, 44925696), (68, 42943680), (72, 40557920), (74, 39461760), (78, 37438080), (80, 36502128), (85, 34354944), (90, 32446336), (93, 31399680), (96, 30418440), (102, 28629120), (104, 28078560), (111, 26307840), (117, 24958720), (120, 24334752), (124, 23549760), (128, 22813830), (130, 22462848), (136, 21471840), (144, 20278960), (148, 19730880), (153, 19086080), (155, 18839808), (156, 18719040), (160, 18251064), (170, 17177472), (180, 16223168), (185, 15784704), (186, 15699840), (192, 15209220), (195, 14975232), (204, 14314560), (208, 14039280), (221, 13213440), (222, 13153920), (234, 12479360), (240, 12167376), (248, 11774880), (255, 11451648), (256, 11406915), (260, 11231424), (272, 10735920), (279, 10466560), (288, 10139480), (296, 9865440), (306, 9543040), (310, 9419904), (312, 9359520), (320, 9125532), (333, 8769280), (340, 8588736), (360, 8111584), (370, 7892352), (372, 7849920), (384, 7604610), (390, 7487616), (403, 7246080), (408, 7157280), (416, 7019640), (442, 6606720), (444, 6576960), (465, 6279936), (468, 6239680), (480, 6083688), (481, 6071040), (496, 5887440), (510, 5725824), (520, 5615712), (527, 5541120), (544, 5367960), (555, 5261568), (558, 5233280), (576, 5069740), (585, 4991744), (592, 4932720), (612, 4771520), (620, 4709952), (624, 4679760), (629, 4642560), (640, 4562766), (663, 4404480), (666, 4384640), (680, 4294368), (720, 4055792), (740, 3946176), (744, 3924960), (765, 3817216), (768, 3802305), (780, 3743808), (806, 3623040), (816, 3578640), (832, 3509820), (884, 3303360), (888, 3288480), (930, 3139968), (936, 3119840), (960, 3041844), (962, 3035520), (992, 2943720), (1020, 2862912), (1040, 2807856), (1054, 2770560), (1088, 2683980), (1105, 2642688), (1110, 2630784), (1116, 2616640), (1147, 2545920), (1152, 2534870), (1170, 2495872), (1184, 2466360), (1209, 2415360), (1224, 2385760), (1240, 2354976), (1248, 2339880), (1258, 2321280), (1280, 2281383), (1326, 2202240), (1332, 2192320), (1360, 2147184), (1395, 2093312), (1440, 2027896), (1443, 2023680), (1480, 1973088), (1488, 1962480), (1530, 1908608), (1560, 1871904), (1581, 1847040), (1612, 1811520), (1632, 1789320), (1664, 1754910), (1665, 1753856), (1768, 1651680), (1776, 1644240), (1860, 1569984), (1872, 1559920), (1887, 1547520), (1920, 1520922), (1924, 1517760), (1984, 1471860), (1989, 1468160), (2015, 1449216), (2040, 1431456), (2080, 1403928), (2108, 1385280), (2176, 1341990), (2210, 1321344), (2220, 1315392), (2232, 1308320), (2294, 1272960), (2304, 1267435), (2340, 1247936), (2368, 1233180), (2405, 1214208), (2418, 1207680), (2448, 1192880), (2480, 1177488), (2496, 1169940), (2516, 1160640), (2635, 1108224), (2652, 1101120), (2664, 1096160), (2720, 1073592), (2790, 1046656), (2880, 1013948), (2886, 1011840), (2960, 986544), (2976, 981240), (3060, 954304), (3120, 935952), (3145, 928512), (3162, 923520), (3224, 905760), (3264, 894660), (3315, 880896), (3328, 877455), (3330, 876928), (3441, 848640), (3536, 825840), (3552, 822120), (3627, 805120), (3720, 784992), (3744, 779960), (3774, 773760), (3840, 760461), (3848, 758880), (3968, 735930), (3978, 734080), (4030, 724608), (4080, 715728), (4160, 701964), (4216, 692640), (4329, 674560), (4352, 670995), (4420, 660672), (4440, 657696), (4464, 654160), (4588, 636480), (4680, 623968), (4736, 616590), (4743, 615680), (4810, 607104), (4836, 603840), (4896, 596440), (4960, 588744), (4992, 584970), (5032, 580320), (5270, 554112), (5304, 550560), (5328, 548080), (5440, 536796), (5580, 523328), (5661, 515840), (5735, 509184), (5760, 506974), (5772, 505920), (5920, 493272), (5952, 490620), (6045, 483072), (6120, 477152), (6240, 467976), (6290, 464256), (6324, 461760), (6448, 452880), (6528, 447330), (6630, 440448), (6660, 438464), (6851, 426240), (6882, 424320), (7072, 412920), (7104, 411060), (7215, 404736), (7254, 402560), (7440, 392496), (7488, 389980), (7548, 386880), (7696, 379440), (7905, 369408), (7936, 367965), (7956, 367040), (8060, 362304), (8160, 357864), (8177, 357120), (8320, 350982), (8432, 346320), (8658, 337280), (8840, 330336), (8880, 328848), (8928, 327080), (9176, 318240), (9360, 311984), (9435, 309504), (9472, 308295), (9486, 307840), (9620, 303552), (9672, 301920), (9792, 298220), (9920, 294372), (9945, 293632), (9984, 292485), (10064, 290160), (10323, 282880), (10540, 277056), (10608, 275280), (10656, 274040), (10880, 268398), (11160, 261664), (11322, 257920), (11470, 254592), (11520, 253487), (11544, 252960), (11840, 246636), (11904, 245310), (12090, 241536), (12240, 238576), (12480, 233988), (12580, 232128), (12648, 230880), (12896, 226440), (13056, 223665), (13260, 220224), (13320, 219232), (13702, 213120), (13764, 212160), (14144, 206460), (14208, 205530), (14430, 202368), (14508, 201280), (14880, 196248), (14911, 195840), (14976, 194990), (15096, 193440), (15392, 189720), (15810, 184704), (15912, 183520), (16120, 181152), (16320, 178932), (16354, 178560), (16640, 175491), (16864, 173160), (17205, 169728), (17316, 168640), (17680, 165168), (17760, 164424), (17856, 163540), (18135, 161024), (18352, 159120), (18720, 155992), (18870, 154752), (18972, 153920), (19240, 151776), (19344, 150960), (19499, 149760), (19584, 149110), (19840, 147186), (19890, 146816), (20128, 145080), (20553, 142080), (20646, 141440), (21080, 138528), (21216, 137640), (21312, 137020), (21645, 134912), (21760, 134199), (22320, 130832), (22644, 128960), (22940, 127296), (23088, 126480), (23680, 123318), (23715, 123136), (23808, 122655), (24180, 120768), (24480, 119288), (24531, 119040), (24960, 116994), (25160, 116064), (25296, 115440), (25792, 113220), (26520, 110112), (26640, 109616), (27404, 106560), (27528, 106080), (28288, 103230), (28305, 103168), (28416, 102765), (28860, 101184), (29016, 100640), (29760, 98124), (29822, 97920), (29952, 97495), (30192, 96720), (30784, 94860), (31620, 92352), (31824, 91760), (32240, 90576), (32640, 89466), (32708, 89280), (33728, 86580), (34255, 85248), (34410, 84864), (34632, 84320), (35360, 82584), (35520, 82212), (35712, 81770), (36270, 80512), (36704, 79560), (37440, 77996), (37740, 77376), (37944, 76960), (38480, 75888), (38688, 75480), (38998, 74880), (39168, 74555), (39680, 73593), (39780, 73408), (40256, 72540), (40885, 71424), (41106, 71040), (41292, 70720), (42160, 69264), (42432, 68820), (42624, 68510), (43290, 67456), (44640, 65416), (44733, 65280), (45288, 64480), (45880, 63648), (46176, 63240), (47360, 61659), (47430, 61568), (48360, 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