1985040000

素因数分解:

$2^7\times 3^3\times 5^4\times {\mathrm{919}}^1$

素因数の和:962

約数の個数: 320

約数和(自身を含む): 7328904000

約数和(自身を除く): 5343864000

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, 64, 72, 75, 80, 90, 96, 100, 108, 120, 125, 128, 135, 144, 150, 160, 180, 192, 200, 216, 225, 240, 250, 270, 288, 300, 320, 360, 375, 384, 400, 432, 450, 480, 500, 540, 576, 600, 625, 640, 675, 720, 750, 800, 864, 900, 919, 960, 1000, 1080, 1125, 1152, 1200, 1250, 1350, 1440, 1500, 1600, 1728, 1800, 1838, 1875, 1920, 2000, 2160, 2250, 2400, 2500, 2700, 2757, 2880, 3000, 3200, 3375, 3456, 3600, 3676, 3750, 4000, 4320, 4500, 4595, 4800, 5000, 5400, 5514, 5625, 5760, 6000, 6750, 7200, 7352, 7500, 8000, 8271, 8640, 9000, 9190, 9600, 10000, 10800, 11028, 11250, 12000, 13500, 13785, 14400, 14704, 15000, 16000, 16542, 16875, 17280, 18000, 18380, 20000, 21600, 22056, 22500, 22975, 24000, 24813, 27000, 27570, 28800, 29408, 30000, 33084, 33750, 36000, 36760, 40000, 41355, 43200, 44112, 45000, 45950, 48000, 49626, 54000, 55140, 58816, 60000, 66168, 67500, 68925, 72000, 73520, 80000, 82710, 86400, 88224, 90000, 91900, 99252, 108000, 110280, 114875, 117632, 120000, 124065, 132336, 135000, 137850, 144000, 147040, 165420, 176448, 180000, 183800, 198504, 206775, 216000, 220560, 229750, 240000, 248130, 264672, 270000, 275700, 294080, 330840, 344625, 352896, 360000, 367600, 397008, 413550, 432000, 441120, 459500, 496260, 529344, 540000, 551400, 574375, 588160, 620325, 661680, 689250, 720000, 735200, 794016, 827100, 882240, 919000, 992520, 1033875, 1058688, 1080000, 1102800, 1148750, 1240650, 1323360, 1378500, 1470400, 1588032, 1654200, 1723125, 1764480, 1838000, 1985040, 2067750, 2160000, 2205600, 2297500, 2481300, 2646720, 2757000, 2940800, 3101625, 3176064, 3308400, 3446250, 3676000, 3970080, 4135500, 4411200, 4595000, 4962600, 5169375, 5293440, 5514000, 6203250, 6616800, 6892500, 7352000, 7940160, 8271000, 8822400, 9190000, 9925200, 10338750, 11028000, 12406500, 13233600, 13785000, 14704000, 15508125, 15880320, 16542000, 18380000, 19850400, 20677500, 22056000, 24813000, 26467200, 27570000, 31016250, 33084000, 36760000, 39700800, 41355000, 44112000, 49626000, 55140000, 62032500, 66168000, 73520000, 79401600, 82710000, 99252000, 110280000, 124065000, 132336000, 165420000, 198504000, 220560000, 248130000, 330840000, 397008000, 496260000, 661680000, 992520000, 1985040000]

約数ペア:

[(1, 1985040000), (2, 992520000), (3, 661680000), (4, 496260000), (5, 397008000), (6, 330840000), (8, 248130000), (9, 220560000), (10, 198504000), (12, 165420000), (15, 132336000), (16, 124065000), (18, 110280000), (20, 99252000), (24, 82710000), (25, 79401600), (27, 73520000), (30, 66168000), (32, 62032500), (36, 55140000), (40, 49626000), (45, 44112000), (48, 41355000), (50, 39700800), (54, 36760000), (60, 33084000), (64, 31016250), (72, 27570000), (75, 26467200), (80, 24813000), (90, 22056000), (96, 20677500), (100, 19850400), (108, 18380000), (120, 16542000), (125, 15880320), (128, 15508125), (135, 14704000), (144, 13785000), (150, 13233600), (160, 12406500), (180, 11028000), (192, 10338750), (200, 9925200), (216, 9190000), (225, 8822400), (240, 8271000), (250, 7940160), (270, 7352000), (288, 6892500), (300, 6616800), (320, 6203250), (360, 5514000), (375, 5293440), (384, 5169375), (400, 4962600), (432, 4595000), (450, 4411200), (480, 4135500), (500, 3970080), (540, 3676000), (576, 3446250), (600, 3308400), (625, 3176064), (640, 3101625), (675, 2940800), (720, 2757000), (750, 2646720), (800, 2481300), (864, 2297500), (900, 2205600), (919, 2160000), (960, 2067750), (1000, 1985040), (1080, 1838000), (1125, 1764480), (1152, 1723125), (1200, 1654200), (1250, 1588032), (1350, 1470400), (1440, 1378500), (1500, 1323360), (1600, 1240650), (1728, 1148750), (1800, 1102800), (1838, 1080000), (1875, 1058688), (1920, 1033875), (2000, 992520), (2160, 919000), (2250, 882240), (2400, 827100), (2500, 794016), (2700, 735200), (2757, 720000), (2880, 689250), (3000, 661680), (3200, 620325), (3375, 588160), (3456, 574375), (3600, 551400), (3676, 540000), (3750, 529344), (4000, 496260), (4320, 459500), (4500, 441120), (4595, 432000), (4800, 413550), (5000, 397008), (5400, 367600), (5514, 360000), (5625, 352896), (5760, 344625), (6000, 330840), (6750, 294080), (7200, 275700), (7352, 270000), (7500, 264672), (8000, 248130), (8271, 240000), (8640, 229750), (9000, 220560), (9190, 216000), (9600, 206775), (10000, 198504), (10800, 183800), (11028, 180000), (11250, 176448), (12000, 165420), (13500, 147040), (13785, 144000), (14400, 137850), (14704, 135000), (15000, 132336), (16000, 124065), (16542, 120000), (16875, 117632), (17280, 114875), (18000, 110280), (18380, 108000), (20000, 99252), (21600, 91900), (22056, 90000), (22500, 88224), (22975, 86400), (24000, 82710), (24813, 80000), (27000, 73520), (27570, 72000), (28800, 68925), (29408, 67500), (30000, 66168), (33084, 60000), (33750, 58816), (36000, 55140), (36760, 54000), (40000, 49626), (41355, 48000), (43200, 45950), (44112, 45000)]