20252104080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1$

素因数の和:299

約数の個数: 640

約数和(自身を含む): 75235184640

約数和(自身を除く): 54983080560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 26, 30, 31, 34, 39, 40, 48, 51, 52, 60, 62, 65, 68, 78, 80, 85, 93, 102, 104, 109, 113, 120, 124, 130, 136, 155, 156, 170, 186, 195, 204, 208, 218, 221, 226, 240, 248, 255, 260, 272, 310, 312, 327, 339, 340, 372, 390, 403, 408, 436, 442, 452, 465, 496, 510, 520, 527, 545, 565, 620, 624, 654, 663, 678, 680, 744, 780, 806, 816, 872, 884, 904, 930, 1020, 1040, 1054, 1090, 1105, 1130, 1209, 1240, 1308, 1326, 1356, 1360, 1417, 1469, 1488, 1560, 1581, 1612, 1635, 1695, 1744, 1768, 1808, 1853, 1860, 1921, 2015, 2040, 2108, 2180, 2210, 2260, 2418, 2480, 2616, 2635, 2652, 2712, 2834, 2938, 3120, 3162, 3224, 3270, 3315, 3379, 3390, 3503, 3536, 3706, 3720, 3842, 4030, 4080, 4216, 4251, 4360, 4407, 4420, 4520, 4836, 5232, 5270, 5304, 5424, 5559, 5668, 5763, 5876, 6045, 6324, 6448, 6540, 6630, 6758, 6780, 6851, 7006, 7085, 7345, 7412, 7440, 7684, 7905, 8060, 8432, 8502, 8720, 8814, 8840, 9040, 9265, 9605, 9672, 10137, 10509, 10540, 10608, 11118, 11336, 11526, 11752, 12090, 12317, 12648, 13080, 13260, 13516, 13560, 13702, 14012, 14170, 14690, 14824, 15368, 15810, 16120, 16895, 17004, 17515, 17628, 17680, 18530, 19210, 19344, 20274, 20553, 21018, 21080, 21255, 22035, 22236, 22672, 23052, 23504, 24089, 24180, 24634, 24973, 25296, 26160, 26520, 27032, 27120, 27404, 27795, 28024, 28340, 28815, 29380, 29648, 30736, 31620, 32240, 33790, 34008, 34255, 35030, 35256, 36951, 37060, 38420, 40548, 41106, 42036, 42160, 42510, 43927, 44070, 44472, 45539, 46104, 48178, 48360, 49268, 49946, 50685, 52545, 53040, 54064, 54808, 55590, 56048, 56680, 57443, 57630, 58760, 59551, 61585, 63240, 67580, 68016, 68510, 70060, 70512, 72267, 73902, 74120, 74919, 76840, 81096, 82212, 84072, 85020, 87854, 88140, 88944, 91078, 92208, 96356, 96720, 98536, 99892, 101370, 102765, 105090, 109616, 111180, 113360, 114886, 115260, 117520, 119102, 120445, 123170, 124865, 126480, 131781, 135160, 136617, 137020, 140120, 144534, 147804, 148240, 149838, 153680, 160121, 162192, 164424, 168144, 170040, 172329, 175708, 176280, 178653, 182156, 184755, 192712, 197072, 199784, 202740, 205530, 209389, 210180, 219635, 222360, 227695, 229772, 230520, 238204, 240890, 246340, 249730, 263562, 270320, 273234, 274040, 280240, 287215, 289068, 295608, 297755, 299676, 320242, 328848, 340080, 344658, 351416, 352560, 357306, 361335, 364312, 369510, 374595, 381827, 385424, 399568, 405480, 411060, 418778, 420360, 439270, 444720, 455390, 459544, 461040, 476408, 480363, 481780, 492680, 499460, 527124, 546468, 548080, 574430, 578136, 591216, 595510, 599352, 628167, 640484, 658905, 683085, 689316, 702832, 714612, 722670, 728624, 739020, 746759, 749190, 763654, 774163, 800605, 810960, 822120, 837556, 840720, 861645, 878540, 893265, 910780, 919088, 952816, 960726, 963560, 985360, 998920, 1046945, 1054248, 1092936, 1145481, 1148860, 1156272, 1191020, 1198704, 1256334, 1280968, 1317810, 1366170, 1378632, 1429224, 1445340, 1478040, 1493518, 1498380, 1527308, 1548326, 1601210, 1644240, 1675112, 1723290, 1757080, 1786530, 1821560, 1909135, 1921452, 1927120, 1997840, 2093890, 2108496, 2185872, 2240277, 2290962, 2297720, 2322489, 2382040, 2401815, 2512668, 2561936, 2635620, 2722057, 2732340, 2757264, 2858448, 2890680, 2956080, 2987036, 2996760, 3054616, 3096652, 3140835, 3202420, 3350224, 3446580, 3514160, 3573060, 3643120, 3733795, 3818270, 3842904, 3870815, 4187780, 4480554, 4581924, 4595440, 4644978, 4764080, 4803630, 4963751, 5025336, 5271240, 5444114, 5464680, 5727405, 5781360, 5974072, 5993520, 6109232, 6193304, 6281670, 6404840, 6491059, 6893160, 7146120, 7467590, 7636540, 7685808, 7741630, 8166171, 8375560, 8961108, 9163848, 9289956, 9607260, 9927502, 10050672, 10542480, 10888228, 10929360, 11201385, 11454810, 11612445, 11948144, 12386608, 12563340, 12809680, 12982118, 13610285, 13786320, 14292240, 14891253, 14935180, 15273080, 15483260, 16332342, 16751120, 17922216, 18327696, 18579912, 19214520, 19473177, 19855004, 21776456, 22402770, 22909620, 23224890, 24818755, 25126680, 25964236, 27220570, 29782506, 29870360, 30546160, 30966520, 32455295, 32664684, 35844432, 37159824, 38429040, 38946354, 39710008, 40830855, 43552912, 44805540, 45819240, 46449780, 49637510, 50253360, 51928472, 54441140, 59565012, 59740720, 61933040, 64910590, 65329368, 74456265, 77892708, 79420016, 81661710, 84383767, 89611080, 91638480, 92899560, 97365885, 99275020, 103856944, 108882280, 119130024, 129821180, 130658736, 148912530, 155785416, 163323420, 168767534, 179222160, 185799120, 194731770, 198550040, 217764560, 238260048, 253151301, 259642360, 297825060, 311570832, 326646840, 337535068, 389463540, 397100080, 421918835, 506302602, 519284720, 595650120, 653293680, 675070136, 778927080, 843837670, 1012605204, 1191300240, 1265756505, 1350140272, 1557854160, 1687675340, 2025210408, 2531513010, 3375350680, 4050420816, 5063026020, 6750701360, 10126052040, 20252104080]

約数ペア:

[(1, 20252104080), (2, 10126052040), (3, 6750701360), (4, 5063026020), (5, 4050420816), (6, 3375350680), (8, 2531513010), (10, 2025210408), (12, 1687675340), (13, 1557854160), (15, 1350140272), (16, 1265756505), (17, 1191300240), (20, 1012605204), (24, 843837670), (26, 778927080), (30, 675070136), (31, 653293680), (34, 595650120), (39, 519284720), (40, 506302602), (48, 421918835), (51, 397100080), (52, 389463540), (60, 337535068), (62, 326646840), (65, 311570832), (68, 297825060), (78, 259642360), (80, 253151301), (85, 238260048), (93, 217764560), (102, 198550040), (104, 194731770), (109, 185799120), (113, 179222160), (120, 168767534), (124, 163323420), (130, 155785416), (136, 148912530), (155, 130658736), (156, 129821180), (170, 119130024), (186, 108882280), (195, 103856944), (204, 99275020), (208, 97365885), (218, 92899560), (221, 91638480), (226, 89611080), (240, 84383767), (248, 81661710), (255, 79420016), (260, 77892708), (272, 74456265), (310, 65329368), (312, 64910590), (327, 61933040), (339, 59740720), (340, 59565012), (372, 54441140), (390, 51928472), (403, 50253360), (408, 49637510), (436, 46449780), (442, 45819240), (452, 44805540), (465, 43552912), (496, 40830855), (510, 39710008), (520, 38946354), (527, 38429040), (545, 37159824), (565, 35844432), (620, 32664684), (624, 32455295), (654, 30966520), (663, 30546160), (678, 29870360), (680, 29782506), (744, 27220570), (780, 25964236), (806, 25126680), (816, 24818755), (872, 23224890), (884, 22909620), (904, 22402770), (930, 21776456), (1020, 19855004), (1040, 19473177), (1054, 19214520), (1090, 18579912), (1105, 18327696), (1130, 17922216), (1209, 16751120), (1240, 16332342), (1308, 15483260), (1326, 15273080), (1356, 14935180), (1360, 14891253), (1417, 14292240), (1469, 13786320), (1488, 13610285), (1560, 12982118), (1581, 12809680), (1612, 12563340), (1635, 12386608), (1695, 11948144), (1744, 11612445), (1768, 11454810), (1808, 11201385), (1853, 10929360), (1860, 10888228), (1921, 10542480), (2015, 10050672), (2040, 9927502), (2108, 9607260), (2180, 9289956), (2210, 9163848), (2260, 8961108), (2418, 8375560), (2480, 8166171), (2616, 7741630), (2635, 7685808), (2652, 7636540), (2712, 7467590), (2834, 7146120), (2938, 6893160), (3120, 6491059), (3162, 6404840), (3224, 6281670), (3270, 6193304), (3315, 6109232), (3379, 5993520), (3390, 5974072), (3503, 5781360), (3536, 5727405), (3706, 5464680), (3720, 5444114), (3842, 5271240), (4030, 5025336), (4080, 4963751), (4216, 4803630), (4251, 4764080), (4360, 4644978), (4407, 4595440), (4420, 4581924), (4520, 4480554), (4836, 4187780), (5232, 3870815), (5270, 3842904), (5304, 3818270), (5424, 3733795), (5559, 3643120), (5668, 3573060), (5763, 3514160), (5876, 3446580), (6045, 3350224), (6324, 3202420), (6448, 3140835), (6540, 3096652), (6630, 3054616), (6758, 2996760), (6780, 2987036), (6851, 2956080), (7006, 2890680), (7085, 2858448), (7345, 2757264), (7412, 2732340), (7440, 2722057), (7684, 2635620), (7905, 2561936), (8060, 2512668), (8432, 2401815), (8502, 2382040), (8720, 2322489), (8814, 2297720), (8840, 2290962), (9040, 2240277), (9265, 2185872), (9605, 2108496), (9672, 2093890), (10137, 1997840), (10509, 1927120), (10540, 1921452), (10608, 1909135), (11118, 1821560), (11336, 1786530), (11526, 1757080), (11752, 1723290), (12090, 1675112), (12317, 1644240), (12648, 1601210), (13080, 1548326), (13260, 1527308), (13516, 1498380), (13560, 1493518), (13702, 1478040), (14012, 1445340), (14170, 1429224), (14690, 1378632), (14824, 1366170), (15368, 1317810), (15810, 1280968), (16120, 1256334), (16895, 1198704), (17004, 1191020), (17515, 1156272), (17628, 1148860), (17680, 1145481), (18530, 1092936), (19210, 1054248), (19344, 1046945), (20274, 998920), (20553, 985360), (21018, 963560), (21080, 960726), (21255, 952816), (22035, 919088), (22236, 910780), (22672, 893265), (23052, 878540), (23504, 861645), (24089, 840720), (24180, 837556), (24634, 822120), (24973, 810960), (25296, 800605), (26160, 774163), (26520, 763654), (27032, 749190), (27120, 746759), (27404, 739020), (27795, 728624), (28024, 722670), (28340, 714612), (28815, 702832), (29380, 689316), (29648, 683085), (30736, 658905), (31620, 640484), (32240, 628167), (33790, 599352), (34008, 595510), (34255, 591216), (35030, 578136), (35256, 574430), (36951, 548080), (37060, 546468), (38420, 527124), (40548, 499460), (41106, 492680), (42036, 481780), (42160, 480363), (42510, 476408), (43927, 461040), (44070, 459544), (44472, 455390), (45539, 444720), (46104, 439270), (48178, 420360), (48360, 418778), (49268, 411060), (49946, 405480), (50685, 399568), (52545, 385424), (53040, 381827), (54064, 374595), (54808, 369510), (55590, 364312), (56048, 361335), (56680, 357306), (57443, 352560), (57630, 351416), (58760, 344658), (59551, 340080), (61585, 328848), (63240, 320242), (67580, 299676), (68016, 297755), (68510, 295608), (70060, 289068), (70512, 287215), (72267, 280240), (73902, 274040), (74120, 273234), (74919, 270320), (76840, 263562), (81096, 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