2578272480

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{223}}^1$

素因数の和:319

約数の個数: 576

約数和(自身を含む): 10707959808

約数和(自身を除く): 8129687328

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 31, 32, 35, 36, 37, 40, 42, 45, 48, 56, 60, 62, 63, 70, 72, 74, 80, 84, 90, 93, 96, 105, 111, 112, 120, 124, 126, 140, 144, 148, 155, 160, 168, 180, 185, 186, 210, 217, 222, 223, 224, 240, 248, 252, 259, 279, 280, 288, 296, 310, 315, 333, 336, 360, 370, 372, 420, 434, 444, 446, 465, 480, 496, 504, 518, 555, 558, 560, 592, 620, 630, 651, 666, 669, 672, 720, 740, 744, 777, 840, 868, 888, 892, 930, 992, 1008, 1036, 1085, 1110, 1115, 1116, 1120, 1147, 1184, 1240, 1260, 1295, 1302, 1332, 1338, 1395, 1440, 1480, 1488, 1554, 1561, 1665, 1680, 1736, 1776, 1784, 1860, 1953, 2007, 2016, 2072, 2170, 2220, 2230, 2232, 2294, 2331, 2480, 2520, 2590, 2604, 2664, 2676, 2790, 2960, 2976, 3108, 3122, 3255, 3330, 3345, 3360, 3441, 3472, 3552, 3568, 3720, 3885, 3906, 4014, 4144, 4340, 4440, 4460, 4464, 4588, 4662, 4683, 4960, 5040, 5180, 5208, 5328, 5352, 5580, 5735, 5920, 6216, 6244, 6510, 6660, 6690, 6882, 6913, 6944, 7136, 7440, 7770, 7805, 7812, 8028, 8029, 8251, 8288, 8680, 8880, 8920, 8928, 9176, 9324, 9366, 9765, 10035, 10080, 10323, 10360, 10416, 10656, 10704, 11160, 11470, 11655, 12432, 12488, 13020, 13320, 13380, 13764, 13826, 14049, 14880, 15540, 15610, 15624, 16056, 16058, 16502, 17205, 17360, 17760, 17840, 18352, 18648, 18732, 19530, 20070, 20646, 20720, 20739, 20832, 21408, 22320, 22940, 23310, 23415, 24087, 24753, 24864, 24976, 26040, 26640, 26760, 27528, 27652, 28098, 31080, 31220, 31248, 32112, 32116, 33004, 34410, 34565, 34720, 35680, 36704, 37296, 37464, 39060, 40140, 40145, 41255, 41292, 41440, 41478, 44640, 45880, 46620, 46830, 48174, 48391, 49506, 49952, 51615, 52080, 53280, 53520, 55056, 55304, 56196, 57757, 62160, 62217, 62440, 62496, 64224, 64232, 66008, 68820, 69130, 70245, 72261, 74259, 74592, 74928, 78120, 80280, 80290, 82510, 82584, 82956, 91760, 93240, 93660, 96348, 96782, 99012, 103230, 103695, 104160, 107040, 110112, 110608, 112392, 115514, 120435, 123765, 124320, 124434, 124880, 128464, 132016, 137640, 138260, 140490, 144522, 145173, 148518, 149856, 156240, 160560, 160580, 165020, 165168, 165912, 173271, 183520, 186480, 187320, 192696, 193564, 198024, 206460, 207390, 221216, 224784, 231028, 240870, 241955, 247530, 248868, 249760, 255781, 256928, 264032, 275280, 276520, 280980, 288785, 289044, 290346, 297036, 311085, 312480, 321120, 321160, 330040, 330336, 331824, 346542, 361305, 371295, 372960, 374640, 385392, 387128, 396048, 412920, 414780, 435519, 449568, 462056, 481740, 483910, 495060, 497736, 511562, 519813, 550560, 553040, 561960, 577570, 578088, 580692, 594072, 622170, 642320, 660080, 663648, 693084, 722610, 725865, 742590, 749280, 767343, 770784, 774256, 792096, 825840, 829560, 866355, 871038, 924112, 963480, 967820, 990120, 995472, 1023124, 1039626, 1106080, 1123920, 1155140, 1156176, 1161384, 1188144, 1244340, 1278905, 1284640, 1320160, 1386168, 1445220, 1451730, 1485180, 1534686, 1548512, 1651680, 1659120, 1732710, 1742076, 1790467, 1848224, 1926960, 1935640, 1980240, 1990944, 2046248, 2079252, 2177595, 2247840, 2302029, 2310280, 2312352, 2322768, 2376288, 2488680, 2557810, 2599065, 2772336, 2890440, 2903460, 2970360, 3069372, 3318240, 3465420, 3484152, 3580934, 3836715, 3853920, 3871280, 3960480, 4092496, 4158504, 4355190, 4604058, 4620560, 4645536, 4977360, 5115620, 5198130, 5371401, 5544672, 5780880, 5806920, 5940720, 6138744, 6930840, 6968304, 7161868, 7673430, 7742560, 8184992, 8317008, 8710380, 8952335, 9208116, 9241120, 9954720, 10231240, 10396260, 10742802, 11510145, 11561760, 11613840, 11881440, 12277488, 13861680, 13936608, 14323736, 15346860, 16114203, 16634016, 17420760, 17904670, 18416232, 20462480, 20792520, 21485604, 23020290, 23227680, 24554976, 26857005, 27723360, 28647472, 30693720, 32228406, 34841520, 35809340, 36832464, 40924960, 41585040, 42971208, 46040580, 53714010, 57294944, 61387440, 64456812, 69683040, 71618680, 73664928, 80571015, 83170080, 85942416, 92081160, 107428020, 122774880, 128913624, 143237360, 161142030, 171884832, 184162320, 214856040, 257827248, 286474720, 322284060, 368324640, 429712080, 515654496, 644568120, 859424160, 1289136240, 2578272480]

約数ペア:

[(1, 2578272480), (2, 1289136240), (3, 859424160), (4, 644568120), (5, 515654496), (6, 429712080), (7, 368324640), (8, 322284060), (9, 286474720), (10, 257827248), (12, 214856040), (14, 184162320), (15, 171884832), (16, 161142030), (18, 143237360), (20, 128913624), (21, 122774880), (24, 107428020), (28, 92081160), (30, 85942416), (31, 83170080), (32, 80571015), (35, 73664928), (36, 71618680), (37, 69683040), (40, 64456812), (42, 61387440), (45, 57294944), (48, 53714010), (56, 46040580), (60, 42971208), (62, 41585040), (63, 40924960), (70, 36832464), (72, 35809340), (74, 34841520), (80, 32228406), (84, 30693720), (90, 28647472), (93, 27723360), (96, 26857005), (105, 24554976), (111, 23227680), (112, 23020290), (120, 21485604), (124, 20792520), (126, 20462480), (140, 18416232), (144, 17904670), (148, 17420760), (155, 16634016), (160, 16114203), (168, 15346860), (180, 14323736), (185, 13936608), (186, 13861680), (210, 12277488), (217, 11881440), (222, 11613840), (223, 11561760), (224, 11510145), (240, 10742802), (248, 10396260), (252, 10231240), (259, 9954720), (279, 9241120), (280, 9208116), (288, 8952335), (296, 8710380), (310, 8317008), (315, 8184992), (333, 7742560), (336, 7673430), (360, 7161868), (370, 6968304), (372, 6930840), (420, 6138744), (434, 5940720), (444, 5806920), (446, 5780880), (465, 5544672), (480, 5371401), (496, 5198130), (504, 5115620), (518, 4977360), (555, 4645536), (558, 4620560), (560, 4604058), (592, 4355190), (620, 4158504), (630, 4092496), (651, 3960480), (666, 3871280), (669, 3853920), (672, 3836715), (720, 3580934), (740, 3484152), (744, 3465420), (777, 3318240), (840, 3069372), (868, 2970360), (888, 2903460), (892, 2890440), (930, 2772336), (992, 2599065), (1008, 2557810), (1036, 2488680), (1085, 2376288), (1110, 2322768), (1115, 2312352), (1116, 2310280), (1120, 2302029), (1147, 2247840), (1184, 2177595), (1240, 2079252), (1260, 2046248), (1295, 1990944), (1302, 1980240), (1332, 1935640), (1338, 1926960), (1395, 1848224), (1440, 1790467), (1480, 1742076), (1488, 1732710), (1554, 1659120), (1561, 1651680), (1665, 1548512), (1680, 1534686), (1736, 1485180), (1776, 1451730), (1784, 1445220), (1860, 1386168), (1953, 1320160), (2007, 1284640), (2016, 1278905), (2072, 1244340), (2170, 1188144), (2220, 1161384), (2230, 1156176), (2232, 1155140), (2294, 1123920), (2331, 1106080), (2480, 1039626), (2520, 1023124), (2590, 995472), (2604, 990120), (2664, 967820), (2676, 963480), (2790, 924112), (2960, 871038), (2976, 866355), (3108, 829560), (3122, 825840), (3255, 792096), (3330, 774256), (3345, 770784), (3360, 767343), (3441, 749280), (3472, 742590), (3552, 725865), (3568, 722610), (3720, 693084), (3885, 663648), (3906, 660080), (4014, 642320), (4144, 622170), (4340, 594072), (4440, 580692), (4460, 578088), (4464, 577570), (4588, 561960), (4662, 553040), (4683, 550560), (4960, 519813), (5040, 511562), (5180, 497736), (5208, 495060), (5328, 483910), (5352, 481740), (5580, 462056), (5735, 449568), (5920, 435519), (6216, 414780), (6244, 412920), (6510, 396048), (6660, 387128), (6690, 385392), (6882, 374640), (6913, 372960), (6944, 371295), (7136, 361305), (7440, 346542), (7770, 331824), (7805, 330336), (7812, 330040), (8028, 321160), (8029, 321120), (8251, 312480), (8288, 311085), (8680, 297036), (8880, 290346), (8920, 289044), (8928, 288785), (9176, 280980), (9324, 276520), (9366, 275280), (9765, 264032), (10035, 256928), (10080, 255781), (10323, 249760), (10360, 248868), (10416, 247530), (10656, 241955), (10704, 240870), (11160, 231028), (11470, 224784), (11655, 221216), (12432, 207390), (12488, 206460), (13020, 198024), (13320, 193564), (13380, 192696), (13764, 187320), (13826, 186480), (14049, 183520), (14880, 173271), (15540, 165912), (15610, 165168), (15624, 165020), (16056, 160580), (16058, 160560), (16502, 156240), (17205, 149856), (17360, 148518), (17760, 145173), (17840, 144522), (18352, 140490), (18648, 138260), (18732, 137640), (19530, 132016), (20070, 128464), (20646, 124880), (20720, 124434), (20739, 124320), (20832, 123765), (21408, 120435), (22320, 115514), (22940, 112392), (23310, 110608), (23415, 110112), (24087, 107040), (24753, 104160), (24864, 103695), (24976, 103230), (26040, 99012), (26640, 96782), (26760, 96348), (27528, 93660), (27652, 93240), (28098, 91760), (31080, 82956), (31220, 82584), (31248, 82510), (32112, 80290), (32116, 80280), (33004, 78120), (34410, 74928), (34565, 74592), (34720, 74259), (35680, 72261), (36704, 70245), (37296, 69130), (37464, 68820), (39060, 66008), (40140, 64232), (40145, 64224), (41255, 62496), (41292, 62440), (41440, 62217), (41478, 62160), (44640, 57757), (45880, 56196), (46620, 55304), (46830, 55056), (48174, 53520), (48391, 53280), (49506, 52080), (49952, 51615)]