19471221000

素因数分解:

$2^3\times 3^2\times 5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{28097}}^1$

素因数の和:28142

約数の個数: 384

約数和(自身を含む): 82055151360

約数和(自身を除く): 62583930360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 25, 28, 30, 33, 35, 36, 40, 42, 44, 45, 50, 55, 56, 60, 63, 66, 70, 72, 75, 77, 84, 88, 90, 99, 100, 105, 110, 120, 125, 126, 132, 140, 150, 154, 165, 168, 175, 180, 198, 200, 210, 220, 225, 231, 250, 252, 264, 275, 280, 300, 308, 315, 330, 350, 360, 375, 385, 396, 420, 440, 450, 462, 495, 500, 504, 525, 550, 600, 616, 630, 660, 693, 700, 750, 770, 792, 825, 840, 875, 900, 924, 990, 1000, 1050, 1100, 1125, 1155, 1260, 1320, 1375, 1386, 1400, 1500, 1540, 1575, 1650, 1750, 1800, 1848, 1925, 1980, 2100, 2200, 2250, 2310, 2475, 2520, 2625, 2750, 2772, 3000, 3080, 3150, 3300, 3465, 3500, 3850, 3960, 4125, 4200, 4500, 4620, 4950, 5250, 5500, 5544, 5775, 6300, 6600, 6930, 7000, 7700, 7875, 8250, 9000, 9240, 9625, 9900, 10500, 11000, 11550, 12375, 12600, 13860, 15400, 15750, 16500, 17325, 19250, 19800, 21000, 23100, 24750, 27720, 28097, 28875, 31500, 33000, 34650, 38500, 46200, 49500, 56194, 57750, 63000, 69300, 77000, 84291, 86625, 99000, 112388, 115500, 138600, 140485, 168582, 173250, 196679, 224776, 231000, 252873, 280970, 309067, 337164, 346500, 393358, 421455, 505746, 561940, 590037, 618134, 674328, 693000, 702425, 786716, 842910, 927201, 983395, 1011492, 1123880, 1180074, 1236268, 1264365, 1404850, 1545335, 1573432, 1685820, 1770111, 1854402, 1966790, 2022984, 2107275, 2163469, 2360148, 2472536, 2528730, 2781603, 2809700, 2950185, 3090670, 3371640, 3512125, 3540222, 3708804, 3933580, 4214550, 4326938, 4636005, 4720296, 4916975, 5057460, 5563206, 5619400, 5900370, 6181340, 6321825, 6490407, 7024250, 7080444, 7417608, 7726675, 7867160, 8429100, 8653876, 8850555, 9272010, 9833950, 10114920, 10536375, 10817345, 11126412, 11800740, 12362680, 12643650, 12980814, 13908015, 14048500, 14160888, 14750925, 15453350, 16858200, 17307752, 17701110, 18544020, 19471221, 19667900, 21072750, 21634690, 22252824, 23180025, 23601480, 24584875, 25287300, 25961628, 27816030, 28097000, 29501850, 30906700, 31609125, 32452035, 35402220, 37088040, 38633375, 38942442, 39335800, 42145500, 43269380, 44252775, 46360050, 49169750, 50574600, 51923256, 54086725, 55632060, 59003700, 61813400, 63218250, 64904070, 69540075, 70804440, 73754625, 77266750, 77884884, 84291000, 86538760, 88505550, 92720100, 97356105, 98339500, 108173450, 111264120, 115900125, 118007400, 126436500, 129808140, 139080150, 147509250, 154533500, 155769768, 162260175, 177011100, 185440200, 194712210, 196679000, 216346900, 221263875, 231800250, 252873000, 259616280, 270433625, 278160300, 295018500, 309067000, 324520350, 347700375, 354022200, 389424420, 432693800, 442527750, 463600500, 486780525, 540867250, 556320600, 590037000, 649040700, 695400750, 778848840, 811300875, 885055500, 927201000, 973561050, 1081734500, 1298081400, 1390801500, 1622601750, 1770111000, 1947122100, 2163469000, 2433902625, 2781603000, 3245203500, 3894244200, 4867805250, 6490407000, 9735610500, 19471221000]

約数ペア:

[(1, 19471221000), (2, 9735610500), (3, 6490407000), (4, 4867805250), (5, 3894244200), (6, 3245203500), (7, 2781603000), (8, 2433902625), (9, 2163469000), (10, 1947122100), (11, 1770111000), (12, 1622601750), (14, 1390801500), (15, 1298081400), (18, 1081734500), (20, 973561050), (21, 927201000), (22, 885055500), (24, 811300875), (25, 778848840), (28, 695400750), (30, 649040700), (33, 590037000), (35, 556320600), (36, 540867250), (40, 486780525), (42, 463600500), (44, 442527750), (45, 432693800), (50, 389424420), (55, 354022200), (56, 347700375), (60, 324520350), (63, 309067000), (66, 295018500), (70, 278160300), (72, 270433625), (75, 259616280), (77, 252873000), (84, 231800250), (88, 221263875), (90, 216346900), (99, 196679000), (100, 194712210), (105, 185440200), (110, 177011100), (120, 162260175), (125, 155769768), (126, 154533500), (132, 147509250), (140, 139080150), (150, 129808140), (154, 126436500), (165, 118007400), (168, 115900125), (175, 111264120), (180, 108173450), (198, 98339500), (200, 97356105), (210, 92720100), (220, 88505550), (225, 86538760), (231, 84291000), (250, 77884884), (252, 77266750), (264, 73754625), (275, 70804440), (280, 69540075), (300, 64904070), (308, 63218250), (315, 61813400), (330, 59003700), (350, 55632060), (360, 54086725), (375, 51923256), (385, 50574600), (396, 49169750), (420, 46360050), (440, 44252775), (450, 43269380), (462, 42145500), (495, 39335800), (500, 38942442), (504, 38633375), (525, 37088040), (550, 35402220), (600, 32452035), (616, 31609125), (630, 30906700), (660, 29501850), (693, 28097000), (700, 27816030), (750, 25961628), (770, 25287300), (792, 24584875), (825, 23601480), (840, 23180025), (875, 22252824), (900, 21634690), (924, 21072750), (990, 19667900), (1000, 19471221), (1050, 18544020), (1100, 17701110), (1125, 17307752), (1155, 16858200), (1260, 15453350), (1320, 14750925), (1375, 14160888), (1386, 14048500), (1400, 13908015), (1500, 12980814), (1540, 12643650), (1575, 12362680), (1650, 11800740), (1750, 11126412), (1800, 10817345), (1848, 10536375), (1925, 10114920), (1980, 9833950), (2100, 9272010), (2200, 8850555), (2250, 8653876), (2310, 8429100), (2475, 7867160), (2520, 7726675), (2625, 7417608), (2750, 7080444), (2772, 7024250), (3000, 6490407), (3080, 6321825), (3150, 6181340), (3300, 5900370), (3465, 5619400), (3500, 5563206), (3850, 5057460), (3960, 4916975), (4125, 4720296), (4200, 4636005), (4500, 4326938), (4620, 4214550), (4950, 3933580), (5250, 3708804), (5500, 3540222), (5544, 3512125), (5775, 3371640), (6300, 3090670), (6600, 2950185), (6930, 2809700), (7000, 2781603), (7700, 2528730), (7875, 2472536), (8250, 2360148), (9000, 2163469), (9240, 2107275), (9625, 2022984), (9900, 1966790), (10500, 1854402), (11000, 1770111), (11550, 1685820), (12375, 1573432), (12600, 1545335), (13860, 1404850), (15400, 1264365), (15750, 1236268), (16500, 1180074), (17325, 1123880), (19250, 1011492), (19800, 983395), (21000, 927201), (23100, 842910), (24750, 786716), (27720, 702425), (28097, 693000), (28875, 674328), (31500, 618134), (33000, 590037), (34650, 561940), (38500, 505746), (46200, 421455), (49500, 393358), (56194, 346500), (57750, 337164), (63000, 309067), (69300, 280970), (77000, 252873), (84291, 231000), (86625, 224776), (99000, 196679), (112388, 173250), (115500, 168582), (138600, 140485)]