20105712000

素因数分解:

$2^7\times 3^3\times 5^3\times {\mathrm{11}}^1\times {\mathrm{4231}}^1$

素因数の和:4280

約数の個数: 512

約数和(自身を含む): 80807500800

約数和(自身を除く): 60701788800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 25, 27, 30, 32, 33, 36, 40, 44, 45, 48, 50, 54, 55, 60, 64, 66, 72, 75, 80, 88, 90, 96, 99, 100, 108, 110, 120, 125, 128, 132, 135, 144, 150, 160, 165, 176, 180, 192, 198, 200, 216, 220, 225, 240, 250, 264, 270, 275, 288, 297, 300, 320, 330, 352, 360, 375, 384, 396, 400, 432, 440, 450, 480, 495, 500, 528, 540, 550, 576, 594, 600, 640, 660, 675, 704, 720, 750, 792, 800, 825, 864, 880, 900, 960, 990, 1000, 1056, 1080, 1100, 1125, 1152, 1188, 1200, 1320, 1350, 1375, 1408, 1440, 1485, 1500, 1584, 1600, 1650, 1728, 1760, 1800, 1920, 1980, 2000, 2112, 2160, 2200, 2250, 2376, 2400, 2475, 2640, 2700, 2750, 2880, 2970, 3000, 3168, 3200, 3300, 3375, 3456, 3520, 3600, 3960, 4000, 4125, 4224, 4231, 4320, 4400, 4500, 4752, 4800, 4950, 5280, 5400, 5500, 5760, 5940, 6000, 6336, 6600, 6750, 7040, 7200, 7425, 7920, 8000, 8250, 8462, 8640, 8800, 9000, 9504, 9600, 9900, 10560, 10800, 11000, 11880, 12000, 12375, 12672, 12693, 13200, 13500, 14400, 14850, 15840, 16000, 16500, 16924, 17280, 17600, 18000, 19008, 19800, 21120, 21155, 21600, 22000, 23760, 24000, 24750, 25386, 26400, 27000, 28800, 29700, 31680, 33000, 33848, 35200, 36000, 37125, 38016, 38079, 39600, 42310, 43200, 44000, 46541, 47520, 48000, 49500, 50772, 52800, 54000, 59400, 63360, 63465, 66000, 67696, 72000, 74250, 76158, 79200, 84620, 86400, 88000, 93082, 95040, 99000, 101544, 105600, 105775, 108000, 114237, 118800, 126930, 132000, 135392, 139623, 144000, 148500, 152316, 158400, 169240, 176000, 186164, 190080, 190395, 198000, 203088, 211550, 216000, 228474, 232705, 237600, 253860, 264000, 270784, 279246, 297000, 304632, 316800, 317325, 338480, 372328, 380790, 396000, 406176, 418869, 423100, 432000, 456948, 465410, 475200, 507720, 528000, 528875, 541568, 558492, 571185, 594000, 609264, 634650, 676960, 698115, 744656, 761580, 792000, 812352, 837738, 846200, 913896, 930820, 950400, 951975, 1015440, 1057750, 1116984, 1142370, 1163525, 1188000, 1218528, 1256607, 1269300, 1353920, 1396230, 1489312, 1523160, 1584000, 1586625, 1624704, 1675476, 1692400, 1827792, 1861640, 1903950, 2030880, 2094345, 2115500, 2233968, 2284740, 2327050, 2376000, 2437056, 2513214, 2538600, 2707840, 2792460, 2855925, 2978624, 3046320, 3173250, 3350952, 3384800, 3490575, 3655584, 3723280, 3807900, 4061760, 4188690, 4231000, 4467936, 4569480, 4654100, 4752000, 4759875, 4874112, 5026428, 5077200, 5584920, 5711850, 5817625, 5957248, 6092640, 6283035, 6346500, 6701904, 6769600, 6981150, 7311168, 7446560, 7615800, 8123520, 8377380, 8462000, 8935872, 9138960, 9308200, 9519750, 10052856, 10154400, 10471725, 11169840, 11423700, 11635250, 12185280, 12566070, 12693000, 13403808, 13539200, 13962300, 14279625, 14622336, 14893120, 15231600, 16754760, 16924000, 17452875, 17871744, 18277920, 18616400, 19039500, 20105712, 20308800, 20943450, 22339680, 22847400, 23270500, 24370560, 25132140, 25386000, 26807616, 27924600, 28559250, 29786240, 30463200, 31415175, 33509520, 33848000, 34905750, 36555840, 37232800, 38079000, 40211424, 40617600, 41886900, 44679360, 45694800, 46541000, 50264280, 50772000, 52358625, 53615232, 55849200, 57118500, 60926400, 62830350, 67019040, 67696000, 69811500, 73111680, 74465600, 76158000, 80422848, 83773800, 89358720, 91389600, 93082000, 100528560, 101544000, 104717250, 111698400, 114237000, 121852800, 125660700, 134038080, 139623000, 148931200, 152316000, 157075875, 160845696, 167547600, 182779200, 186164000, 201057120, 203088000, 209434500, 223396800, 228474000, 251321400, 268076160, 279246000, 304632000, 314151750, 335095200, 365558400, 372328000, 402114240, 418869000, 446793600, 456948000, 502642800, 558492000, 609264000, 628303500, 670190400, 744656000, 804228480, 837738000, 913896000, 1005285600, 1116984000, 1256607000, 1340380800, 1675476000, 1827792000, 2010571200, 2233968000, 2513214000, 3350952000, 4021142400, 5026428000, 6701904000, 10052856000, 20105712000]

約数ペア:

[(1, 20105712000), (2, 10052856000), (3, 6701904000), (4, 5026428000), (5, 4021142400), (6, 3350952000), (8, 2513214000), (9, 2233968000), (10, 2010571200), (11, 1827792000), (12, 1675476000), (15, 1340380800), (16, 1256607000), (18, 1116984000), (20, 1005285600), (22, 913896000), (24, 837738000), (25, 804228480), (27, 744656000), (30, 670190400), (32, 628303500), (33, 609264000), (36, 558492000), (40, 502642800), (44, 456948000), (45, 446793600), (48, 418869000), (50, 402114240), (54, 372328000), (55, 365558400), (60, 335095200), (64, 314151750), (66, 304632000), (72, 279246000), (75, 268076160), (80, 251321400), (88, 228474000), (90, 223396800), (96, 209434500), (99, 203088000), (100, 201057120), (108, 186164000), (110, 182779200), (120, 167547600), (125, 160845696), (128, 157075875), (132, 152316000), (135, 148931200), (144, 139623000), (150, 134038080), (160, 125660700), (165, 121852800), (176, 114237000), (180, 111698400), (192, 104717250), (198, 101544000), (200, 100528560), (216, 93082000), (220, 91389600), (225, 89358720), (240, 83773800), (250, 80422848), (264, 76158000), (270, 74465600), (275, 73111680), (288, 69811500), (297, 67696000), (300, 67019040), (320, 62830350), (330, 60926400), (352, 57118500), (360, 55849200), (375, 53615232), (384, 52358625), (396, 50772000), (400, 50264280), (432, 46541000), (440, 45694800), (450, 44679360), (480, 41886900), (495, 40617600), (500, 40211424), (528, 38079000), (540, 37232800), (550, 36555840), (576, 34905750), (594, 33848000), (600, 33509520), (640, 31415175), (660, 30463200), (675, 29786240), (704, 28559250), (720, 27924600), (750, 26807616), (792, 25386000), (800, 25132140), (825, 24370560), (864, 23270500), (880, 22847400), (900, 22339680), (960, 20943450), (990, 20308800), (1000, 20105712), (1056, 19039500), (1080, 18616400), (1100, 18277920), (1125, 17871744), (1152, 17452875), (1188, 16924000), (1200, 16754760), (1320, 15231600), (1350, 14893120), (1375, 14622336), (1408, 14279625), (1440, 13962300), (1485, 13539200), (1500, 13403808), (1584, 12693000), (1600, 12566070), (1650, 12185280), (1728, 11635250), (1760, 11423700), (1800, 11169840), (1920, 10471725), (1980, 10154400), (2000, 10052856), (2112, 9519750), (2160, 9308200), (2200, 9138960), (2250, 8935872), (2376, 8462000), (2400, 8377380), (2475, 8123520), (2640, 7615800), (2700, 7446560), (2750, 7311168), (2880, 6981150), (2970, 6769600), (3000, 6701904), (3168, 6346500), (3200, 6283035), (3300, 6092640), (3375, 5957248), (3456, 5817625), (3520, 5711850), (3600, 5584920), (3960, 5077200), (4000, 5026428), (4125, 4874112), (4224, 4759875), (4231, 4752000), (4320, 4654100), (4400, 4569480), (4500, 4467936), (4752, 4231000), (4800, 4188690), (4950, 4061760), (5280, 3807900), (5400, 3723280), (5500, 3655584), (5760, 3490575), (5940, 3384800), (6000, 3350952), (6336, 3173250), (6600, 3046320), (6750, 2978624), (7040, 2855925), (7200, 2792460), (7425, 2707840), (7920, 2538600), (8000, 2513214), (8250, 2437056), (8462, 2376000), (8640, 2327050), (8800, 2284740), (9000, 2233968), (9504, 2115500), (9600, 2094345), (9900, 2030880), (10560, 1903950), (10800, 1861640), (11000, 1827792), (11880, 1692400), (12000, 1675476), (12375, 1624704), (12672, 1586625), (12693, 1584000), (13200, 1523160), (13500, 1489312), (14400, 1396230), (14850, 1353920), (15840, 1269300), (16000, 1256607), (16500, 1218528), (16924, 1188000), (17280, 1163525), (17600, 1142370), (18000, 1116984), (19008, 1057750), (19800, 1015440), (21120, 951975), (21155, 950400), (21600, 930820), (22000, 913896), (23760, 846200), (24000, 837738), (24750, 812352), (25386, 792000), (26400, 761580), (27000, 744656), (28800, 698115), (29700, 676960), (31680, 634650), (33000, 609264), (33848, 594000), (35200, 571185), (36000, 558492), (37125, 541568), (38016, 528875), (38079, 528000), (39600, 507720), (42310, 475200), (43200, 465410), (44000, 456948), (46541, 432000), (47520, 423100), (48000, 418869), (49500, 406176), (50772, 396000), (52800, 380790), (54000, 372328), (59400, 338480), (63360, 317325), (63465, 316800), (66000, 304632), (67696, 297000), (72000, 279246), (74250, 270784), (76158, 264000), (79200, 253860), (84620, 237600), (86400, 232705), (88000, 228474), (93082, 216000), (95040, 211550), (99000, 203088), (101544, 198000), (105600, 190395), (105775, 190080), (108000, 186164), (114237, 176000), (118800, 169240), (126930, 158400), (132000, 152316), (135392, 148500), (139623, 144000)]