1261718640

素因数分解:

$2^4\times 3^3\times 5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{131}}^1$

素因数の和:187

約数の個数: 640

約数和(自身を含む): 5499648000

約数和(自身を除く): 4237929360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 27, 28, 30, 35, 36, 39, 40, 42, 45, 48, 49, 52, 54, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 98, 104, 105, 108, 112, 117, 120, 126, 130, 131, 135, 140, 144, 147, 156, 168, 180, 182, 189, 195, 196, 208, 210, 216, 234, 240, 245, 252, 260, 262, 270, 273, 280, 294, 312, 315, 336, 343, 351, 360, 364, 378, 390, 392, 393, 420, 432, 441, 455, 468, 490, 504, 520, 524, 540, 546, 560, 585, 588, 624, 630, 637, 655, 686, 702, 720, 728, 735, 756, 780, 784, 786, 819, 840, 882, 910, 917, 936, 945, 980, 1008, 1029, 1040, 1048, 1080, 1092, 1170, 1176, 1179, 1260, 1274, 1310, 1323, 1365, 1372, 1404, 1456, 1470, 1512, 1560, 1572, 1638, 1680, 1703, 1715, 1755, 1764, 1820, 1834, 1872, 1890, 1911, 1960, 1965, 2058, 2096, 2160, 2184, 2205, 2340, 2352, 2358, 2457, 2520, 2548, 2620, 2646, 2730, 2744, 2751, 2808, 2940, 3024, 3087, 3120, 3144, 3185, 3276, 3406, 3430, 3510, 3528, 3537, 3640, 3668, 3780, 3822, 3920, 3930, 4095, 4116, 4368, 4410, 4459, 4585, 4680, 4716, 4914, 5040, 5096, 5109, 5145, 5240, 5292, 5460, 5488, 5502, 5616, 5733, 5880, 5895, 6174, 6288, 6370, 6419, 6552, 6615, 6812, 6860, 7020, 7056, 7074, 7280, 7336, 7560, 7644, 7860, 8190, 8232, 8253, 8515, 8820, 8918, 9170, 9261, 9360, 9432, 9555, 9828, 10192, 10218, 10290, 10480, 10584, 10920, 11004, 11466, 11760, 11790, 11921, 12285, 12348, 12740, 12838, 13104, 13230, 13377, 13624, 13720, 13755, 14040, 14148, 14672, 15120, 15288, 15327, 15435, 15720, 16380, 16464, 16506, 17030, 17199, 17640, 17685, 17836, 18340, 18522, 18864, 19110, 19257, 19656, 20436, 20580, 21168, 21840, 22008, 22295, 22932, 23580, 23842, 24570, 24696, 24759, 25480, 25545, 25676, 26460, 26754, 27248, 27440, 27510, 28080, 28296, 28665, 30576, 30654, 30870, 31440, 32095, 32760, 33012, 34060, 34398, 35280, 35370, 35672, 35763, 36680, 37044, 38220, 38514, 39312, 40131, 40872, 41160, 41265, 44016, 44590, 44933, 45864, 45981, 46305, 47160, 47684, 49140, 49392, 49518, 50960, 51090, 51352, 52920, 53508, 55020, 56592, 57330, 57771, 59605, 61308, 61740, 64190, 65520, 66024, 66885, 68120, 68796, 70740, 71344, 71526, 73360, 74088, 76440, 76635, 77028, 80262, 81744, 82320, 82530, 83447, 85995, 89180, 89866, 91728, 91962, 92610, 94320, 95368, 96285, 98280, 99036, 102180, 102704, 105840, 107016, 107289, 110040, 114660, 115542, 119210, 120393, 122616, 123480, 123795, 128380, 132048, 133770, 134799, 136240, 137592, 141480, 143052, 148176, 152880, 153270, 154056, 160524, 165060, 166894, 171990, 173313, 178360, 178815, 179732, 183924, 185220, 190736, 192570, 196560, 198072, 200655, 204360, 214032, 214578, 220080, 224665, 229320, 229905, 231084, 238420, 240786, 245232, 246960, 247590, 250341, 256760, 267540, 269598, 275184, 282960, 286104, 288855, 306540, 308112, 321048, 321867, 330120, 333788, 343980, 346626, 356720, 357630, 359464, 367848, 370440, 385140, 396144, 401310, 404397, 408720, 417235, 429156, 449330, 458640, 459810, 462168, 476840, 481572, 495180, 500682, 513520, 535080, 536445, 539196, 572208, 577710, 584129, 601965, 613080, 642096, 643734, 660240, 667576, 673995, 687960, 693252, 715260, 718928, 735696, 740880, 751023, 770280, 802620, 808794, 834470, 858312, 866565, 898660, 919620, 924336, 953680, 963144, 990360, 1001364, 1070160, 1072890, 1078392, 1155420, 1168258, 1203930, 1213191, 1226160, 1251705, 1287468, 1335152, 1347990, 1375920, 1386504, 1430520, 1502046, 1540560, 1605240, 1609335, 1617588, 1668940, 1716624, 1733130, 1752387, 1797320, 1839240, 1926288, 1980720, 2002728, 2021985, 2145780, 2156784, 2253069, 2310840, 2336516, 2407860, 2426382, 2503410, 2574936, 2695980, 2773008, 2861040, 2920645, 3004092, 3210480, 3218670, 3235176, 3337880, 3466260, 3504774, 3594640, 3678480, 3755115, 4005456, 4043970, 4291560, 4506138, 4621680, 4673032, 4815720, 4852764, 5006820, 5149872, 5257161, 5391960, 5841290, 6008184, 6065955, 6437340, 6470352, 6675760, 6932520, 7009548, 7510230, 8087940, 8583120, 8761935, 9012276, 9346064, 9631440, 9705528, 10013640, 10514322, 10783920, 11265345, 11682580, 12016368, 12131910, 12874680, 13865040, 14019096, 15020460, 15771483, 16175880, 17523870, 18024552, 19411056, 20027280, 21028644, 22530690, 23365160, 24263820, 25749360, 26285805, 28038192, 30040920, 31542966, 32351760, 35047740, 36049104, 42057288, 45061380, 46730320, 48527640, 52571610, 60081840, 63085932, 70095480, 78857415, 84114576, 90122760, 97055280, 105143220, 126171864, 140190960, 157714830, 180245520, 210286440, 252343728, 315429660, 420572880, 630859320, 1261718640]

約数ペア:

[(1, 1261718640), (2, 630859320), (3, 420572880), (4, 315429660), (5, 252343728), (6, 210286440), (7, 180245520), (8, 157714830), (9, 140190960), (10, 126171864), (12, 105143220), (13, 97055280), (14, 90122760), (15, 84114576), (16, 78857415), (18, 70095480), (20, 63085932), (21, 60081840), (24, 52571610), (26, 48527640), (27, 46730320), (28, 45061380), (30, 42057288), (35, 36049104), (36, 35047740), (39, 32351760), (40, 31542966), (42, 30040920), (45, 28038192), (48, 26285805), (49, 25749360), (52, 24263820), (54, 23365160), (56, 22530690), (60, 21028644), (63, 20027280), (65, 19411056), (70, 18024552), (72, 17523870), (78, 16175880), (80, 15771483), (84, 15020460), (90, 14019096), (91, 13865040), (98, 12874680), (104, 12131910), (105, 12016368), (108, 11682580), (112, 11265345), (117, 10783920), (120, 10514322), (126, 10013640), (130, 9705528), (131, 9631440), (135, 9346064), (140, 9012276), (144, 8761935), (147, 8583120), (156, 8087940), (168, 7510230), (180, 7009548), (182, 6932520), (189, 6675760), (195, 6470352), (196, 6437340), (208, 6065955), (210, 6008184), (216, 5841290), (234, 5391960), (240, 5257161), (245, 5149872), (252, 5006820), (260, 4852764), (262, 4815720), (270, 4673032), (273, 4621680), (280, 4506138), (294, 4291560), (312, 4043970), (315, 4005456), (336, 3755115), (343, 3678480), (351, 3594640), (360, 3504774), (364, 3466260), (378, 3337880), (390, 3235176), (392, 3218670), (393, 3210480), (420, 3004092), (432, 2920645), (441, 2861040), (455, 2773008), (468, 2695980), (490, 2574936), (504, 2503410), (520, 2426382), (524, 2407860), (540, 2336516), (546, 2310840), (560, 2253069), (585, 2156784), (588, 2145780), (624, 2021985), (630, 2002728), (637, 1980720), (655, 1926288), (686, 1839240), (702, 1797320), (720, 1752387), (728, 1733130), (735, 1716624), (756, 1668940), (780, 1617588), (784, 1609335), (786, 1605240), (819, 1540560), (840, 1502046), (882, 1430520), (910, 1386504), (917, 1375920), (936, 1347990), (945, 1335152), (980, 1287468), (1008, 1251705), (1029, 1226160), (1040, 1213191), (1048, 1203930), (1080, 1168258), (1092, 1155420), (1170, 1078392), (1176, 1072890), (1179, 1070160), (1260, 1001364), (1274, 990360), (1310, 963144), (1323, 953680), (1365, 924336), (1372, 919620), (1404, 898660), (1456, 866565), (1470, 858312), (1512, 834470), (1560, 808794), (1572, 802620), (1638, 770280), (1680, 751023), (1703, 740880), (1715, 735696), (1755, 718928), (1764, 715260), (1820, 693252), (1834, 687960), (1872, 673995), (1890, 667576), (1911, 660240), (1960, 643734), (1965, 642096), (2058, 613080), (2096, 601965), (2160, 584129), (2184, 577710), (2205, 572208), (2340, 539196), (2352, 536445), (2358, 535080), (2457, 513520), (2520, 500682), (2548, 495180), (2620, 481572), (2646, 476840), (2730, 462168), (2744, 459810), (2751, 458640), (2808, 449330), (2940, 429156), (3024, 417235), (3087, 408720), (3120, 404397), (3144, 401310), (3185, 396144), (3276, 385140), (3406, 370440), (3430, 367848), (3510, 359464), (3528, 357630), (3537, 356720), (3640, 346626), (3668, 343980), (3780, 333788), (3822, 330120), (3920, 321867), (3930, 321048), (4095, 308112), (4116, 306540), (4368, 288855), (4410, 286104), (4459, 282960), (4585, 275184), (4680, 269598), (4716, 267540), (4914, 256760), (5040, 250341), (5096, 247590), (5109, 246960), (5145, 245232), (5240, 240786), (5292, 238420), (5460, 231084), (5488, 229905), (5502, 229320), (5616, 224665), (5733, 220080), (5880, 214578), (5895, 214032), (6174, 204360), (6288, 200655), (6370, 198072), (6419, 196560), (6552, 192570), (6615, 190736), (6812, 185220), (6860, 183924), (7020, 179732), (7056, 178815), (7074, 178360), (7280, 173313), (7336, 171990), (7560, 166894), (7644, 165060), (7860, 160524), (8190, 154056), (8232, 153270), (8253, 152880), (8515, 148176), (8820, 143052), (8918, 141480), (9170, 137592), (9261, 136240), (9360, 134799), (9432, 133770), (9555, 132048), (9828, 128380), (10192, 123795), (10218, 123480), (10290, 122616), (10480, 120393), (10584, 119210), (10920, 115542), (11004, 114660), (11466, 110040), (11760, 107289), (11790, 107016), (11921, 105840), (12285, 102704), (12348, 102180), (12740, 99036), (12838, 98280), (13104, 96285), (13230, 95368), (13377, 94320), (13624, 92610), (13720, 91962), (13755, 91728), (14040, 89866), (14148, 89180), (14672, 85995), (15120, 83447), (15288, 82530), (15327, 82320), (15435, 81744), (15720, 80262), (16380, 77028), (16464, 76635), (16506, 76440), (17030, 74088), (17199, 73360), (17640, 71526), (17685, 71344), (17836, 70740), (18340, 68796), (18522, 68120), (18864, 66885), (19110, 66024), (19257, 65520), (19656, 64190), (20436, 61740), (20580, 61308), (21168, 59605), (21840, 57771), (22008, 57330), (22295, 56592), (22932, 55020), (23580, 53508), (23842, 52920), (24570, 51352), (24696, 51090), (24759, 50960), (25480, 49518), (25545, 49392), (25676, 49140), (26460, 47684), (26754, 47160), (27248, 46305), (27440, 45981), (27510, 45864), (28080, 44933), (28296, 44590), (28665, 44016), (30576, 41265), (30654, 41160), (30870, 40872), (31440, 40131), (32095, 39312), (32760, 38514), (33012, 38220), (34060, 37044), (34398, 36680), (35280, 35763), (35370, 35672)]