1209127920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{719}}^1$

素因数の和:773

約数の個数: 480

約数和(自身を含む): 5129671680

約数和(自身を除く): 3920543760

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, 33, 35, 39, 40, 42, 44, 48, 49, 52, 55, 56, 60, 65, 66, 70, 77, 78, 80, 84, 88, 91, 98, 104, 105, 110, 112, 120, 130, 132, 140, 143, 147, 154, 156, 165, 168, 176, 182, 195, 196, 208, 210, 220, 231, 240, 245, 260, 264, 273, 280, 286, 294, 308, 312, 330, 336, 364, 385, 390, 392, 420, 429, 440, 455, 462, 490, 520, 528, 539, 546, 560, 572, 588, 616, 624, 637, 660, 715, 719, 728, 735, 770, 780, 784, 840, 858, 880, 910, 924, 980, 1001, 1040, 1078, 1092, 1144, 1155, 1176, 1232, 1274, 1320, 1365, 1430, 1438, 1456, 1470, 1540, 1560, 1617, 1680, 1716, 1820, 1848, 1911, 1960, 2002, 2145, 2156, 2157, 2184, 2288, 2310, 2352, 2548, 2640, 2695, 2730, 2860, 2876, 2940, 3003, 3080, 3120, 3185, 3234, 3432, 3595, 3640, 3696, 3822, 3920, 4004, 4290, 4312, 4314, 4368, 4620, 5005, 5033, 5096, 5390, 5460, 5720, 5752, 5880, 6006, 6160, 6370, 6468, 6864, 7007, 7190, 7280, 7644, 7909, 8008, 8085, 8580, 8624, 8628, 9240, 9347, 9555, 10010, 10066, 10192, 10780, 10785, 10920, 11440, 11504, 11760, 12012, 12740, 12936, 14014, 14380, 15015, 15099, 15288, 15818, 16016, 16170, 17160, 17256, 18480, 18694, 19110, 20020, 20132, 21021, 21560, 21570, 21840, 23727, 24024, 25165, 25480, 25872, 28028, 28041, 28760, 30030, 30198, 30576, 31636, 32340, 34320, 34512, 35035, 35231, 37388, 38220, 39545, 40040, 40264, 42042, 43120, 43140, 46735, 47454, 48048, 50330, 50960, 55363, 56056, 56082, 57520, 60060, 60396, 63272, 64680, 65429, 70070, 70462, 74776, 75495, 76440, 79090, 80080, 80528, 84084, 86280, 93470, 94908, 100660, 102817, 105105, 105693, 110726, 112112, 112164, 118635, 120120, 120792, 126544, 129360, 130858, 140140, 140205, 140924, 149552, 150990, 152880, 158180, 166089, 168168, 172560, 176155, 186940, 189816, 196287, 201320, 205634, 210210, 211386, 221452, 224328, 237270, 240240, 241584, 261716, 276815, 280280, 280410, 281848, 301980, 308451, 316360, 327145, 332178, 336336, 352310, 373880, 379632, 387541, 392574, 402640, 411268, 420420, 422772, 442904, 448656, 458003, 474540, 514085, 523432, 528465, 553630, 560560, 560820, 563696, 603960, 616902, 632720, 654290, 664356, 704620, 719719, 747760, 775082, 785148, 822536, 830445, 840840, 845544, 885808, 916006, 949080, 981435, 1028170, 1046864, 1056930, 1107260, 1121640, 1162623, 1207920, 1233804, 1308580, 1328712, 1374009, 1409240, 1439438, 1542255, 1550164, 1570296, 1645072, 1660890, 1681680, 1691088, 1832012, 1898160, 1937705, 1962870, 2056340, 2113860, 2159157, 2214520, 2243280, 2290015, 2325246, 2467608, 2617160, 2657424, 2748018, 2818480, 2878876, 3084510, 3100328, 3140592, 3321780, 3598595, 3664024, 3875410, 3925740, 4112680, 4227720, 4318314, 4429040, 4580030, 4650492, 4935216, 5038033, 5234320, 5496036, 5757752, 5813115, 6169020, 6200656, 6643560, 6870045, 7197190, 7328048, 7750820, 7851480, 8225360, 8455440, 8636628, 9160060, 9300984, 10076066, 10795785, 10992072, 11515504, 11626230, 12338040, 13287120, 13740090, 14394380, 15114099, 15501640, 15702960, 17273256, 18320120, 18601968, 20152132, 21591570, 21984144, 23252460, 24676080, 25190165, 27480180, 28788760, 30228198, 31003280, 34546512, 36640240, 40304264, 43183140, 46504920, 50380330, 54960360, 57577520, 60456396, 75570495, 80608528, 86366280, 93009840, 100760660, 109920720, 120912792, 151140990, 172732560, 201521320, 241825584, 302281980, 403042640, 604563960, 1209127920]

約数ペア:

[(1, 1209127920), (2, 604563960), (3, 403042640), (4, 302281980), (5, 241825584), (6, 201521320), (7, 172732560), (8, 151140990), (10, 120912792), (11, 109920720), (12, 100760660), (13, 93009840), (14, 86366280), (15, 80608528), (16, 75570495), (20, 60456396), (21, 57577520), (22, 54960360), (24, 50380330), (26, 46504920), (28, 43183140), (30, 40304264), (33, 36640240), (35, 34546512), (39, 31003280), (40, 30228198), (42, 28788760), (44, 27480180), (48, 25190165), (49, 24676080), (52, 23252460), (55, 21984144), (56, 21591570), (60, 20152132), (65, 18601968), (66, 18320120), (70, 17273256), (77, 15702960), (78, 15501640), (80, 15114099), (84, 14394380), (88, 13740090), (91, 13287120), (98, 12338040), (104, 11626230), (105, 11515504), (110, 10992072), (112, 10795785), (120, 10076066), (130, 9300984), (132, 9160060), (140, 8636628), (143, 8455440), (147, 8225360), (154, 7851480), (156, 7750820), (165, 7328048), (168, 7197190), (176, 6870045), (182, 6643560), (195, 6200656), (196, 6169020), (208, 5813115), (210, 5757752), (220, 5496036), (231, 5234320), (240, 5038033), (245, 4935216), (260, 4650492), (264, 4580030), (273, 4429040), (280, 4318314), (286, 4227720), (294, 4112680), (308, 3925740), (312, 3875410), (330, 3664024), (336, 3598595), (364, 3321780), (385, 3140592), (390, 3100328), (392, 3084510), (420, 2878876), (429, 2818480), (440, 2748018), (455, 2657424), (462, 2617160), (490, 2467608), (520, 2325246), (528, 2290015), (539, 2243280), (546, 2214520), (560, 2159157), (572, 2113860), (588, 2056340), (616, 1962870), (624, 1937705), (637, 1898160), (660, 1832012), (715, 1691088), (719, 1681680), (728, 1660890), (735, 1645072), (770, 1570296), (780, 1550164), (784, 1542255), (840, 1439438), (858, 1409240), (880, 1374009), (910, 1328712), (924, 1308580), (980, 1233804), (1001, 1207920), (1040, 1162623), (1078, 1121640), (1092, 1107260), (1144, 1056930), (1155, 1046864), (1176, 1028170), (1232, 981435), (1274, 949080), (1320, 916006), (1365, 885808), (1430, 845544), (1438, 840840), (1456, 830445), (1470, 822536), (1540, 785148), (1560, 775082), (1617, 747760), (1680, 719719), (1716, 704620), (1820, 664356), (1848, 654290), (1911, 632720), (1960, 616902), (2002, 603960), (2145, 563696), (2156, 560820), (2157, 560560), (2184, 553630), (2288, 528465), (2310, 523432), (2352, 514085), (2548, 474540), (2640, 458003), (2695, 448656), (2730, 442904), (2860, 422772), (2876, 420420), (2940, 411268), (3003, 402640), (3080, 392574), (3120, 387541), (3185, 379632), (3234, 373880), (3432, 352310), (3595, 336336), (3640, 332178), (3696, 327145), (3822, 316360), (3920, 308451), (4004, 301980), (4290, 281848), (4312, 280410), (4314, 280280), (4368, 276815), (4620, 261716), (5005, 241584), (5033, 240240), (5096, 237270), (5390, 224328), (5460, 221452), (5720, 211386), (5752, 210210), (5880, 205634), (6006, 201320), (6160, 196287), (6370, 189816), (6468, 186940), (6864, 176155), (7007, 172560), (7190, 168168), (7280, 166089), (7644, 158180), (7909, 152880), (8008, 150990), (8085, 149552), (8580, 140924), (8624, 140205), (8628, 140140), (9240, 130858), (9347, 129360), (9555, 126544), (10010, 120792), (10066, 120120), (10192, 118635), (10780, 112164), (10785, 112112), (10920, 110726), (11440, 105693), (11504, 105105), (11760, 102817), (12012, 100660), (12740, 94908), (12936, 93470), (14014, 86280), (14380, 84084), (15015, 80528), (15099, 80080), (15288, 79090), (15818, 76440), (16016, 75495), (16170, 74776), (17160, 70462), (17256, 70070), (18480, 65429), (18694, 64680), (19110, 63272), (20020, 60396), (20132, 60060), (21021, 57520), (21560, 56082), (21570, 56056), (21840, 55363), (23727, 50960), (24024, 50330), (25165, 48048), (25480, 47454), (25872, 46735), (28028, 43140), (28041, 43120), (28760, 42042), (30030, 40264), (30198, 40040), (30576, 39545), (31636, 38220), (32340, 37388), (34320, 35231), (34512, 35035)]