940721040

素因数分解:

$2^4\times 3^5\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1$

素因数の和:289

約数の個数: 480

約数和(自身を含む): 3882418176

約数和(自身を除く): 2941697136

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 31, 35, 36, 40, 42, 45, 48, 54, 56, 60, 62, 63, 70, 72, 80, 81, 84, 90, 93, 105, 108, 112, 120, 124, 126, 135, 140, 144, 155, 162, 168, 180, 186, 189, 210, 216, 217, 223, 240, 243, 248, 252, 270, 279, 280, 310, 315, 324, 336, 360, 372, 378, 405, 420, 432, 434, 446, 465, 486, 496, 504, 540, 558, 560, 567, 620, 630, 648, 651, 669, 720, 744, 756, 810, 837, 840, 868, 892, 930, 945, 972, 1008, 1080, 1085, 1115, 1116, 1134, 1215, 1240, 1260, 1296, 1302, 1338, 1395, 1488, 1512, 1561, 1620, 1674, 1680, 1701, 1736, 1784, 1860, 1890, 1944, 1953, 2007, 2160, 2170, 2230, 2232, 2268, 2430, 2480, 2511, 2520, 2604, 2676, 2790, 2835, 3024, 3122, 3240, 3255, 3345, 3348, 3402, 3472, 3568, 3720, 3780, 3888, 3906, 4014, 4185, 4340, 4460, 4464, 4536, 4683, 4860, 5022, 5040, 5208, 5352, 5580, 5670, 5859, 6021, 6244, 6480, 6510, 6690, 6696, 6804, 6913, 7440, 7533, 7560, 7805, 7812, 8028, 8370, 8505, 8680, 8920, 9072, 9366, 9720, 9765, 10035, 10044, 10416, 10704, 11160, 11340, 11718, 12042, 12488, 12555, 13020, 13380, 13392, 13608, 13826, 14049, 15066, 15120, 15610, 15624, 16056, 16740, 17010, 17360, 17577, 17840, 18063, 18732, 19440, 19530, 20070, 20088, 20739, 22320, 22680, 23415, 23436, 24084, 24976, 25110, 26040, 26760, 27216, 27652, 28098, 29295, 30105, 30132, 31220, 31248, 32112, 33480, 34020, 34565, 35154, 36126, 37464, 37665, 39060, 40140, 40176, 41478, 42147, 45360, 46830, 46872, 48168, 48391, 50220, 52080, 52731, 53520, 54189, 55304, 56196, 58590, 60210, 60264, 62217, 62440, 66960, 68040, 69130, 70245, 70308, 72252, 74928, 75330, 78120, 80280, 82956, 84294, 87885, 90315, 93660, 93744, 96336, 96782, 100440, 103695, 105462, 108378, 110608, 112392, 117180, 120420, 120528, 124434, 124880, 126441, 136080, 138260, 140490, 140616, 144504, 145173, 150660, 156240, 160560, 165912, 168588, 175770, 180630, 186651, 187320, 193564, 200880, 207390, 210735, 210924, 216756, 224784, 234360, 240840, 241955, 248868, 252882, 263655, 270945, 276520, 280980, 281232, 289008, 290346, 301320, 311085, 331824, 337176, 351540, 361260, 373302, 374640, 379323, 387128, 414780, 421470, 421848, 433512, 435519, 468720, 481680, 483910, 497736, 505764, 527310, 541890, 553040, 559953, 561960, 580692, 602640, 622170, 632205, 674352, 703080, 722520, 725865, 746604, 758646, 774256, 829560, 842940, 843696, 867024, 871038, 933255, 967820, 995472, 1011528, 1054620, 1083780, 1119906, 1123920, 1161384, 1244340, 1264410, 1306557, 1406160, 1445040, 1451730, 1493208, 1517292, 1659120, 1679859, 1685880, 1742076, 1866510, 1896615, 1935640, 2023056, 2109240, 2167560, 2177595, 2239812, 2322768, 2488680, 2528820, 2613114, 2799765, 2903460, 2986416, 3034584, 3359718, 3371760, 3484152, 3733020, 3793230, 3871280, 3919671, 4218480, 4335120, 4355190, 4479624, 4977360, 5057640, 5226228, 5599530, 5806920, 6069168, 6532785, 6719436, 6968304, 7466040, 7586460, 7839342, 8399295, 8710380, 8959248, 10115280, 10452456, 11199060, 11613840, 11759013, 13065570, 13438872, 14932080, 15172920, 15678684, 16798590, 17420760, 19598355, 20904912, 22398120, 23518026, 26131140, 26877744, 30345840, 31357368, 33597180, 34841520, 39196710, 44796240, 47036052, 52262280, 58795065, 62714736, 67194360, 78393420, 94072104, 104524560, 117590130, 134388720, 156786840, 188144208, 235180260, 313573680, 470360520, 940721040]

約数ペア:

[(1, 940721040), (2, 470360520), (3, 313573680), (4, 235180260), (5, 188144208), (6, 156786840), (7, 134388720), (8, 117590130), (9, 104524560), (10, 94072104), (12, 78393420), (14, 67194360), (15, 62714736), (16, 58795065), (18, 52262280), (20, 47036052), (21, 44796240), (24, 39196710), (27, 34841520), (28, 33597180), (30, 31357368), (31, 30345840), (35, 26877744), (36, 26131140), (40, 23518026), (42, 22398120), (45, 20904912), (48, 19598355), (54, 17420760), (56, 16798590), (60, 15678684), (62, 15172920), (63, 14932080), (70, 13438872), (72, 13065570), (80, 11759013), (81, 11613840), (84, 11199060), (90, 10452456), (93, 10115280), (105, 8959248), (108, 8710380), (112, 8399295), (120, 7839342), (124, 7586460), (126, 7466040), (135, 6968304), (140, 6719436), (144, 6532785), (155, 6069168), (162, 5806920), (168, 5599530), (180, 5226228), (186, 5057640), (189, 4977360), (210, 4479624), (216, 4355190), (217, 4335120), (223, 4218480), (240, 3919671), (243, 3871280), (248, 3793230), (252, 3733020), (270, 3484152), (279, 3371760), (280, 3359718), (310, 3034584), (315, 2986416), (324, 2903460), (336, 2799765), (360, 2613114), (372, 2528820), (378, 2488680), (405, 2322768), (420, 2239812), (432, 2177595), (434, 2167560), (446, 2109240), (465, 2023056), (486, 1935640), (496, 1896615), (504, 1866510), (540, 1742076), (558, 1685880), (560, 1679859), (567, 1659120), (620, 1517292), (630, 1493208), (648, 1451730), (651, 1445040), (669, 1406160), (720, 1306557), (744, 1264410), (756, 1244340), (810, 1161384), (837, 1123920), (840, 1119906), (868, 1083780), (892, 1054620), (930, 1011528), (945, 995472), (972, 967820), (1008, 933255), (1080, 871038), (1085, 867024), (1115, 843696), (1116, 842940), (1134, 829560), (1215, 774256), (1240, 758646), (1260, 746604), (1296, 725865), (1302, 722520), (1338, 703080), (1395, 674352), (1488, 632205), (1512, 622170), (1561, 602640), (1620, 580692), (1674, 561960), (1680, 559953), (1701, 553040), (1736, 541890), (1784, 527310), (1860, 505764), (1890, 497736), (1944, 483910), (1953, 481680), (2007, 468720), (2160, 435519), (2170, 433512), (2230, 421848), (2232, 421470), (2268, 414780), (2430, 387128), (2480, 379323), (2511, 374640), (2520, 373302), (2604, 361260), (2676, 351540), (2790, 337176), (2835, 331824), (3024, 311085), (3122, 301320), (3240, 290346), (3255, 289008), (3345, 281232), (3348, 280980), (3402, 276520), (3472, 270945), (3568, 263655), (3720, 252882), (3780, 248868), (3888, 241955), (3906, 240840), (4014, 234360), (4185, 224784), (4340, 216756), (4460, 210924), (4464, 210735), (4536, 207390), (4683, 200880), (4860, 193564), (5022, 187320), (5040, 186651), (5208, 180630), (5352, 175770), (5580, 168588), (5670, 165912), (5859, 160560), (6021, 156240), (6244, 150660), (6480, 145173), (6510, 144504), (6690, 140616), (6696, 140490), (6804, 138260), (6913, 136080), (7440, 126441), (7533, 124880), (7560, 124434), (7805, 120528), (7812, 120420), (8028, 117180), (8370, 112392), (8505, 110608), (8680, 108378), (8920, 105462), (9072, 103695), (9366, 100440), (9720, 96782), (9765, 96336), (10035, 93744), (10044, 93660), (10416, 90315), (10704, 87885), (11160, 84294), (11340, 82956), (11718, 80280), (12042, 78120), (12488, 75330), (12555, 74928), (13020, 72252), (13380, 70308), (13392, 70245), (13608, 69130), (13826, 68040), (14049, 66960), (15066, 62440), (15120, 62217), (15610, 60264), (15624, 60210), (16056, 58590), (16740, 56196), (17010, 55304), (17360, 54189), (17577, 53520), (17840, 52731), (18063, 52080), (18732, 50220), (19440, 48391), (19530, 48168), (20070, 46872), (20088, 46830), (20739, 45360), (22320, 42147), (22680, 41478), (23415, 40176), (23436, 40140), (24084, 39060), (24976, 37665), (25110, 37464), (26040, 36126), (26760, 35154), (27216, 34565), (27652, 34020), (28098, 33480), (29295, 32112), (30105, 31248), (30132, 31220)]