4720140000

素因数分解:

$2^5\times 3^3\times 5^4\times {\mathrm{8741}}^1$

素因数の和:8780

約数の個数: 240

約数和(自身を含む): 17205305040

約数和(自身を除く): 12485165040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 90, 96, 100, 108, 120, 125, 135, 144, 150, 160, 180, 200, 216, 225, 240, 250, 270, 288, 300, 360, 375, 400, 432, 450, 480, 500, 540, 600, 625, 675, 720, 750, 800, 864, 900, 1000, 1080, 1125, 1200, 1250, 1350, 1440, 1500, 1800, 1875, 2000, 2160, 2250, 2400, 2500, 2700, 3000, 3375, 3600, 3750, 4000, 4320, 4500, 5000, 5400, 5625, 6000, 6750, 7200, 7500, 8741, 9000, 10000, 10800, 11250, 12000, 13500, 15000, 16875, 17482, 18000, 20000, 21600, 22500, 26223, 27000, 30000, 33750, 34964, 36000, 43705, 45000, 52446, 54000, 60000, 67500, 69928, 78669, 87410, 90000, 104892, 108000, 131115, 135000, 139856, 157338, 174820, 180000, 209784, 218525, 236007, 262230, 270000, 279712, 314676, 349640, 393345, 419568, 437050, 472014, 524460, 540000, 629352, 655575, 699280, 786690, 839136, 874100, 944028, 1048920, 1092625, 1180035, 1258704, 1311150, 1398560, 1573380, 1748200, 1888056, 1966725, 2097840, 2185250, 2360070, 2517408, 2622300, 3146760, 3277875, 3496400, 3776112, 3933450, 4195680, 4370500, 4720140, 5244600, 5463125, 5900175, 6293520, 6555750, 6992800, 7552224, 7866900, 8741000, 9440280, 9833625, 10489200, 10926250, 11800350, 12587040, 13111500, 15733800, 16389375, 17482000, 18880560, 19667250, 20978400, 21852500, 23600700, 26223000, 29500875, 31467600, 32778750, 34964000, 37761120, 39334500, 43705000, 47201400, 49168125, 52446000, 59001750, 62935200, 65557500, 78669000, 87410000, 94402800, 98336250, 104892000, 118003500, 131115000, 147504375, 157338000, 174820000, 188805600, 196672500, 236007000, 262230000, 295008750, 314676000, 393345000, 472014000, 524460000, 590017500, 786690000, 944028000, 1180035000, 1573380000, 2360070000, 4720140000]

約数ペア:

[(1, 4720140000), (2, 2360070000), (3, 1573380000), (4, 1180035000), (5, 944028000), (6, 786690000), (8, 590017500), (9, 524460000), (10, 472014000), (12, 393345000), (15, 314676000), (16, 295008750), (18, 262230000), (20, 236007000), (24, 196672500), (25, 188805600), (27, 174820000), (30, 157338000), (32, 147504375), (36, 131115000), (40, 118003500), (45, 104892000), (48, 98336250), (50, 94402800), (54, 87410000), (60, 78669000), (72, 65557500), (75, 62935200), (80, 59001750), (90, 52446000), (96, 49168125), (100, 47201400), (108, 43705000), (120, 39334500), (125, 37761120), (135, 34964000), (144, 32778750), (150, 31467600), (160, 29500875), (180, 26223000), (200, 23600700), (216, 21852500), (225, 20978400), (240, 19667250), (250, 18880560), (270, 17482000), (288, 16389375), (300, 15733800), (360, 13111500), (375, 12587040), (400, 11800350), (432, 10926250), (450, 10489200), (480, 9833625), (500, 9440280), (540, 8741000), (600, 7866900), (625, 7552224), (675, 6992800), (720, 6555750), (750, 6293520), (800, 5900175), (864, 5463125), (900, 5244600), (1000, 4720140), (1080, 4370500), (1125, 4195680), (1200, 3933450), (1250, 3776112), (1350, 3496400), (1440, 3277875), (1500, 3146760), (1800, 2622300), (1875, 2517408), (2000, 2360070), (2160, 2185250), (2250, 2097840), (2400, 1966725), (2500, 1888056), (2700, 1748200), (3000, 1573380), (3375, 1398560), (3600, 1311150), (3750, 1258704), (4000, 1180035), (4320, 1092625), (4500, 1048920), (5000, 944028), (5400, 874100), (5625, 839136), (6000, 786690), (6750, 699280), (7200, 655575), (7500, 629352), (8741, 540000), (9000, 524460), (10000, 472014), (10800, 437050), (11250, 419568), (12000, 393345), (13500, 349640), (15000, 314676), (16875, 279712), (17482, 270000), (18000, 262230), (20000, 236007), (21600, 218525), (22500, 209784), (26223, 180000), (27000, 174820), (30000, 157338), (33750, 139856), (34964, 135000), (36000, 131115), (43705, 108000), (45000, 104892), (52446, 90000), (54000, 87410), (60000, 78669), (67500, 69928)]