1027312000

素因数分解:

$2^7\times 5^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{449}}^1$

素因数の和:502

約数の個数: 256

約数和(自身を含む): 3007368000

約数和(自身を除く): 1980056000

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 25, 26, 32, 40, 44, 50, 52, 55, 64, 65, 80, 88, 100, 104, 110, 125, 128, 130, 143, 160, 176, 200, 208, 220, 250, 260, 275, 286, 320, 325, 352, 400, 416, 440, 449, 500, 520, 550, 572, 640, 650, 704, 715, 800, 832, 880, 898, 1000, 1040, 1100, 1144, 1300, 1375, 1408, 1430, 1600, 1625, 1664, 1760, 1796, 2000, 2080, 2200, 2245, 2288, 2600, 2750, 2860, 3200, 3250, 3520, 3575, 3592, 4000, 4160, 4400, 4490, 4576, 4939, 5200, 5500, 5720, 5837, 6500, 7040, 7150, 7184, 8000, 8320, 8800, 8980, 9152, 9878, 10400, 11000, 11225, 11440, 11674, 13000, 14300, 14368, 16000, 17600, 17875, 17960, 18304, 19756, 20800, 22000, 22450, 22880, 23348, 24695, 26000, 28600, 28736, 29185, 35200, 35750, 35920, 39512, 41600, 44000, 44900, 45760, 46696, 49390, 52000, 56125, 57200, 57472, 58370, 64207, 71500, 71840, 79024, 88000, 89800, 91520, 93392, 98780, 104000, 112250, 114400, 116740, 123475, 128414, 143000, 143680, 145925, 158048, 176000, 179600, 186784, 197560, 208000, 224500, 228800, 233480, 246950, 256828, 286000, 287360, 291850, 316096, 321035, 359200, 373568, 395120, 449000, 457600, 466960, 493900, 513656, 572000, 583700, 617375, 632192, 642070, 718400, 729625, 747136, 790240, 898000, 933920, 987800, 1027312, 1144000, 1167400, 1234750, 1284140, 1436800, 1459250, 1580480, 1605175, 1796000, 1867840, 1975600, 2054624, 2288000, 2334800, 2469500, 2568280, 2918500, 3160960, 3210350, 3592000, 3735680, 3951200, 4109248, 4669600, 4939000, 5136560, 5837000, 6420700, 7184000, 7902400, 8025875, 8218496, 9339200, 9878000, 10273120, 11674000, 12841400, 15804800, 16051750, 18678400, 19756000, 20546240, 23348000, 25682800, 32103500, 39512000, 41092480, 46696000, 51365600, 64207000, 79024000, 93392000, 102731200, 128414000, 205462400, 256828000, 513656000, 1027312000]

約数ペア:

[(1, 1027312000), (2, 513656000), (4, 256828000), (5, 205462400), (8, 128414000), (10, 102731200), (11, 93392000), (13, 79024000), (16, 64207000), (20, 51365600), (22, 46696000), (25, 41092480), (26, 39512000), (32, 32103500), (40, 25682800), (44, 23348000), (50, 20546240), (52, 19756000), (55, 18678400), (64, 16051750), (65, 15804800), (80, 12841400), (88, 11674000), (100, 10273120), (104, 9878000), (110, 9339200), (125, 8218496), (128, 8025875), (130, 7902400), (143, 7184000), (160, 6420700), (176, 5837000), (200, 5136560), (208, 4939000), (220, 4669600), (250, 4109248), (260, 3951200), (275, 3735680), (286, 3592000), (320, 3210350), (325, 3160960), (352, 2918500), (400, 2568280), (416, 2469500), (440, 2334800), (449, 2288000), (500, 2054624), (520, 1975600), (550, 1867840), (572, 1796000), (640, 1605175), (650, 1580480), (704, 1459250), (715, 1436800), (800, 1284140), (832, 1234750), (880, 1167400), (898, 1144000), (1000, 1027312), (1040, 987800), (1100, 933920), (1144, 898000), (1300, 790240), (1375, 747136), (1408, 729625), (1430, 718400), (1600, 642070), (1625, 632192), (1664, 617375), (1760, 583700), (1796, 572000), (2000, 513656), (2080, 493900), (2200, 466960), (2245, 457600), (2288, 449000), (2600, 395120), (2750, 373568), (2860, 359200), (3200, 321035), (3250, 316096), (3520, 291850), (3575, 287360), (3592, 286000), (4000, 256828), (4160, 246950), (4400, 233480), (4490, 228800), (4576, 224500), (4939, 208000), (5200, 197560), (5500, 186784), (5720, 179600), (5837, 176000), (6500, 158048), (7040, 145925), (7150, 143680), (7184, 143000), (8000, 128414), (8320, 123475), (8800, 116740), (8980, 114400), (9152, 112250), (9878, 104000), (10400, 98780), (11000, 93392), (11225, 91520), (11440, 89800), (11674, 88000), (13000, 79024), (14300, 71840), (14368, 71500), (16000, 64207), (17600, 58370), (17875, 57472), (17960, 57200), (18304, 56125), (19756, 52000), (20800, 49390), (22000, 46696), (22450, 45760), (22880, 44900), (23348, 44000), (24695, 41600), (26000, 39512), (28600, 35920), (28736, 35750), (29185, 35200)]