18700080000

素因数分解:

$2^7\times 3^1\times 5^4\times 7^1\times {\mathrm{11131}}^1$

素因数の和:11175

約数の個数: 320

約数和(自身を含む): 70943790720

約数和(自身を除く): 52243710720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 50, 56, 60, 64, 70, 75, 80, 84, 96, 100, 105, 112, 120, 125, 128, 140, 150, 160, 168, 175, 192, 200, 210, 224, 240, 250, 280, 300, 320, 336, 350, 375, 384, 400, 420, 448, 480, 500, 525, 560, 600, 625, 640, 672, 700, 750, 800, 840, 875, 896, 960, 1000, 1050, 1120, 1200, 1250, 1344, 1400, 1500, 1600, 1680, 1750, 1875, 1920, 2000, 2100, 2240, 2400, 2500, 2625, 2688, 2800, 3000, 3200, 3360, 3500, 3750, 4000, 4200, 4375, 4480, 4800, 5000, 5250, 5600, 6000, 6720, 7000, 7500, 8000, 8400, 8750, 9600, 10000, 10500, 11131, 11200, 12000, 13125, 13440, 14000, 15000, 16000, 16800, 17500, 20000, 21000, 22262, 22400, 24000, 26250, 28000, 30000, 33393, 33600, 35000, 40000, 42000, 44524, 48000, 52500, 55655, 56000, 60000, 66786, 67200, 70000, 77917, 80000, 84000, 89048, 105000, 111310, 112000, 120000, 133572, 140000, 155834, 166965, 168000, 178096, 210000, 222620, 233751, 240000, 267144, 278275, 280000, 311668, 333930, 336000, 356192, 389585, 420000, 445240, 467502, 534288, 556550, 560000, 623336, 667860, 712384, 779170, 834825, 840000, 890480, 935004, 1068576, 1113100, 1168755, 1246672, 1335720, 1391375, 1424768, 1558340, 1669650, 1680000, 1780960, 1870008, 1947925, 2137152, 2226200, 2337510, 2493344, 2671440, 2782750, 3116680, 3339300, 3561920, 3740016, 3895850, 4174125, 4274304, 4452400, 4675020, 4986688, 5342880, 5565500, 5843775, 6233360, 6678600, 6956875, 7123840, 7480032, 7791700, 8348250, 8904800, 9350040, 9739625, 9973376, 10685760, 11131000, 11687550, 12466720, 13357200, 13913750, 14960064, 15583400, 16696500, 17809600, 18700080, 19479250, 20870625, 21371520, 22262000, 23375100, 24933440, 26714400, 27827500, 29218875, 29920128, 31166800, 33393000, 35619200, 37400160, 38958500, 41741250, 44524000, 46750200, 48698125, 49866880, 53428800, 55655000, 58437750, 62333600, 66786000, 74800320, 77917000, 83482500, 89048000, 93500400, 97396250, 106857600, 111310000, 116875500, 124667200, 133572000, 146094375, 149600640, 155834000, 166965000, 178096000, 187000800, 194792500, 222620000, 233751000, 249334400, 267144000, 292188750, 311668000, 333930000, 374001600, 389585000, 445240000, 467502000, 534288000, 584377500, 623336000, 667860000, 748003200, 779170000, 890480000, 935004000, 1168755000, 1246672000, 1335720000, 1558340000, 1870008000, 2337510000, 2671440000, 3116680000, 3740016000, 4675020000, 6233360000, 9350040000, 18700080000]

約数ペア:

[(1, 18700080000), (2, 9350040000), (3, 6233360000), (4, 4675020000), (5, 3740016000), (6, 3116680000), (7, 2671440000), (8, 2337510000), (10, 1870008000), (12, 1558340000), (14, 1335720000), (15, 1246672000), (16, 1168755000), (20, 935004000), (21, 890480000), (24, 779170000), (25, 748003200), (28, 667860000), (30, 623336000), (32, 584377500), (35, 534288000), (40, 467502000), (42, 445240000), (48, 389585000), (50, 374001600), (56, 333930000), (60, 311668000), (64, 292188750), (70, 267144000), (75, 249334400), (80, 233751000), (84, 222620000), (96, 194792500), (100, 187000800), (105, 178096000), (112, 166965000), (120, 155834000), (125, 149600640), (128, 146094375), (140, 133572000), (150, 124667200), (160, 116875500), (168, 111310000), (175, 106857600), (192, 97396250), (200, 93500400), (210, 89048000), (224, 83482500), (240, 77917000), (250, 74800320), (280, 66786000), (300, 62333600), (320, 58437750), (336, 55655000), (350, 53428800), (375, 49866880), (384, 48698125), (400, 46750200), (420, 44524000), (448, 41741250), (480, 38958500), (500, 37400160), (525, 35619200), (560, 33393000), (600, 31166800), (625, 29920128), (640, 29218875), (672, 27827500), (700, 26714400), (750, 24933440), (800, 23375100), (840, 22262000), (875, 21371520), (896, 20870625), (960, 19479250), (1000, 18700080), (1050, 17809600), (1120, 16696500), (1200, 15583400), (1250, 14960064), (1344, 13913750), (1400, 13357200), (1500, 12466720), (1600, 11687550), (1680, 11131000), (1750, 10685760), (1875, 9973376), (1920, 9739625), (2000, 9350040), (2100, 8904800), (2240, 8348250), (2400, 7791700), (2500, 7480032), (2625, 7123840), (2688, 6956875), (2800, 6678600), (3000, 6233360), (3200, 5843775), (3360, 5565500), (3500, 5342880), (3750, 4986688), (4000, 4675020), (4200, 4452400), (4375, 4274304), (4480, 4174125), (4800, 3895850), (5000, 3740016), (5250, 3561920), (5600, 3339300), (6000, 3116680), (6720, 2782750), (7000, 2671440), (7500, 2493344), (8000, 2337510), (8400, 2226200), (8750, 2137152), (9600, 1947925), (10000, 1870008), (10500, 1780960), (11131, 1680000), (11200, 1669650), (12000, 1558340), (13125, 1424768), (13440, 1391375), (14000, 1335720), (15000, 1246672), (16000, 1168755), (16800, 1113100), (17500, 1068576), (20000, 935004), (21000, 890480), (22262, 840000), (22400, 834825), (24000, 779170), (26250, 712384), (28000, 667860), (30000, 623336), (33393, 560000), (33600, 556550), (35000, 534288), (40000, 467502), (42000, 445240), (44524, 420000), (48000, 389585), (52500, 356192), (55655, 336000), (56000, 333930), (60000, 311668), (66786, 280000), (67200, 278275), (70000, 267144), (77917, 240000), (80000, 233751), (84000, 222620), (89048, 210000), (105000, 178096), (111310, 168000), (112000, 166965), (120000, 155834), (133572, 140000)]