690930240

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{719}}^1$

素因数の和:770

約数の個数: 448

約数和(自身を含む): 2949488640

約数和(自身を除く): 2258558400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 13, 14, 15, 16, 20, 21, 22, 24, 26, 28, 30, 32, 33, 35, 39, 40, 42, 44, 48, 52, 55, 56, 60, 64, 65, 66, 70, 77, 78, 80, 84, 88, 91, 96, 104, 105, 110, 112, 120, 130, 132, 140, 143, 154, 156, 160, 165, 168, 176, 182, 192, 195, 208, 210, 220, 224, 231, 240, 260, 264, 273, 280, 286, 308, 312, 320, 330, 336, 352, 364, 385, 390, 416, 420, 429, 440, 448, 455, 462, 480, 520, 528, 546, 560, 572, 616, 624, 660, 672, 704, 715, 719, 728, 770, 780, 832, 840, 858, 880, 910, 924, 960, 1001, 1040, 1056, 1092, 1120, 1144, 1155, 1232, 1248, 1320, 1344, 1365, 1430, 1438, 1456, 1540, 1560, 1680, 1716, 1760, 1820, 1848, 2002, 2080, 2112, 2145, 2157, 2184, 2240, 2288, 2310, 2464, 2496, 2640, 2730, 2860, 2876, 2912, 3003, 3080, 3120, 3360, 3432, 3520, 3595, 3640, 3696, 4004, 4160, 4290, 4314, 4368, 4576, 4620, 4928, 5005, 5033, 5280, 5460, 5720, 5752, 5824, 6006, 6160, 6240, 6720, 6864, 7190, 7280, 7392, 7909, 8008, 8580, 8628, 8736, 9152, 9240, 9347, 10010, 10066, 10560, 10785, 10920, 11440, 11504, 12012, 12320, 12480, 13728, 14380, 14560, 14784, 15015, 15099, 15818, 16016, 17160, 17256, 17472, 18480, 18694, 20020, 20132, 21570, 21840, 22880, 23008, 23727, 24024, 24640, 25165, 27456, 28041, 28760, 29120, 30030, 30198, 31636, 32032, 34320, 34512, 36960, 37388, 39545, 40040, 40264, 43140, 43680, 45760, 46016, 46735, 47454, 48048, 50330, 55363, 56082, 57520, 60060, 60396, 63272, 64064, 65429, 68640, 69024, 73920, 74776, 75495, 79090, 80080, 80528, 86280, 87360, 93470, 94908, 96096, 100660, 102817, 110726, 112164, 115040, 118635, 120120, 120792, 126544, 130858, 137280, 138048, 140205, 149552, 150990, 158180, 160160, 161056, 166089, 172560, 186940, 189816, 192192, 196287, 201320, 205634, 221452, 224328, 230080, 237270, 240240, 241584, 253088, 261716, 276815, 280410, 299104, 301980, 308451, 316360, 320320, 322112, 327145, 332178, 345120, 373880, 379632, 392574, 402640, 411268, 442904, 448656, 474540, 480480, 483168, 506176, 514085, 523432, 553630, 560820, 598208, 603960, 616902, 632720, 654290, 664356, 690240, 719719, 747760, 759264, 785148, 805280, 822536, 830445, 885808, 897312, 949080, 960960, 966336, 981435, 1028170, 1046864, 1107260, 1121640, 1207920, 1233804, 1265440, 1308580, 1328712, 1439438, 1495520, 1518528, 1542255, 1570296, 1610560, 1645072, 1660890, 1771616, 1794624, 1898160, 1962870, 2056340, 2093728, 2159157, 2214520, 2243280, 2415840, 2467608, 2530880, 2617160, 2657424, 2878876, 2991040, 3084510, 3140592, 3290144, 3321780, 3543232, 3598595, 3796320, 3925740, 4112680, 4187456, 4318314, 4429040, 4486560, 4831680, 4935216, 5234320, 5314848, 5757752, 6169020, 6281184, 6580288, 6643560, 7197190, 7592640, 7851480, 8225360, 8636628, 8858080, 8973120, 9870432, 10468640, 10629696, 10795785, 11515504, 12338040, 12562368, 13287120, 14394380, 15702960, 16450720, 17273256, 17716160, 19740864, 20937280, 21591570, 23031008, 24676080, 26574240, 28788760, 31405920, 32901440, 34546512, 43183140, 46062016, 49352160, 53148480, 57577520, 62811840, 69093024, 86366280, 98704320, 115155040, 138186048, 172732560, 230310080, 345465120, 690930240]

約数ペア:

[(1, 690930240), (2, 345465120), (3, 230310080), (4, 172732560), (5, 138186048), (6, 115155040), (7, 98704320), (8, 86366280), (10, 69093024), (11, 62811840), (12, 57577520), (13, 53148480), (14, 49352160), (15, 46062016), (16, 43183140), (20, 34546512), (21, 32901440), (22, 31405920), (24, 28788760), (26, 26574240), (28, 24676080), (30, 23031008), (32, 21591570), (33, 20937280), (35, 19740864), (39, 17716160), (40, 17273256), (42, 16450720), (44, 15702960), (48, 14394380), (52, 13287120), (55, 12562368), (56, 12338040), (60, 11515504), (64, 10795785), (65, 10629696), (66, 10468640), (70, 9870432), (77, 8973120), (78, 8858080), (80, 8636628), (84, 8225360), (88, 7851480), (91, 7592640), (96, 7197190), (104, 6643560), (105, 6580288), (110, 6281184), (112, 6169020), (120, 5757752), (130, 5314848), (132, 5234320), (140, 4935216), (143, 4831680), (154, 4486560), (156, 4429040), (160, 4318314), (165, 4187456), (168, 4112680), (176, 3925740), (182, 3796320), (192, 3598595), (195, 3543232), (208, 3321780), (210, 3290144), (220, 3140592), (224, 3084510), (231, 2991040), (240, 2878876), (260, 2657424), (264, 2617160), (273, 2530880), (280, 2467608), (286, 2415840), (308, 2243280), (312, 2214520), (320, 2159157), (330, 2093728), (336, 2056340), (352, 1962870), (364, 1898160), (385, 1794624), (390, 1771616), (416, 1660890), (420, 1645072), (429, 1610560), (440, 1570296), (448, 1542255), (455, 1518528), (462, 1495520), (480, 1439438), (520, 1328712), (528, 1308580), (546, 1265440), (560, 1233804), (572, 1207920), (616, 1121640), (624, 1107260), (660, 1046864), (672, 1028170), (704, 981435), (715, 966336), (719, 960960), (728, 949080), (770, 897312), (780, 885808), (832, 830445), (840, 822536), (858, 805280), (880, 785148), (910, 759264), (924, 747760), (960, 719719), (1001, 690240), (1040, 664356), (1056, 654290), (1092, 632720), (1120, 616902), (1144, 603960), (1155, 598208), (1232, 560820), (1248, 553630), (1320, 523432), (1344, 514085), (1365, 506176), (1430, 483168), (1438, 480480), (1456, 474540), (1540, 448656), (1560, 442904), (1680, 411268), (1716, 402640), (1760, 392574), (1820, 379632), (1848, 373880), (2002, 345120), (2080, 332178), (2112, 327145), (2145, 322112), (2157, 320320), (2184, 316360), (2240, 308451), (2288, 301980), (2310, 299104), (2464, 280410), (2496, 276815), (2640, 261716), (2730, 253088), (2860, 241584), (2876, 240240), (2912, 237270), (3003, 230080), (3080, 224328), (3120, 221452), (3360, 205634), (3432, 201320), (3520, 196287), (3595, 192192), (3640, 189816), (3696, 186940), (4004, 172560), (4160, 166089), (4290, 161056), (4314, 160160), (4368, 158180), (4576, 150990), (4620, 149552), (4928, 140205), (5005, 138048), (5033, 137280), (5280, 130858), (5460, 126544), (5720, 120792), (5752, 120120), (5824, 118635), (6006, 115040), (6160, 112164), (6240, 110726), (6720, 102817), (6864, 100660), (7190, 96096), (7280, 94908), (7392, 93470), (7909, 87360), (8008, 86280), (8580, 80528), (8628, 80080), (8736, 79090), (9152, 75495), (9240, 74776), (9347, 73920), (10010, 69024), (10066, 68640), (10560, 65429), (10785, 64064), (10920, 63272), (11440, 60396), (11504, 60060), (12012, 57520), (12320, 56082), (12480, 55363), (13728, 50330), (14380, 48048), (14560, 47454), (14784, 46735), (15015, 46016), (15099, 45760), (15818, 43680), (16016, 43140), (17160, 40264), (17256, 40040), (17472, 39545), (18480, 37388), (18694, 36960), (20020, 34512), (20132, 34320), (21570, 32032), (21840, 31636), (22880, 30198), (23008, 30030), (23727, 29120), (24024, 28760), (24640, 28041), (25165, 27456)]