1339488000

素因数分解:

$2^8\times 3^2\times 5^3\times {\mathrm{4651}}^1$

素因数の和:4688

約数の個数: 216

約数和(自身を含む): 4820904816

約数和(自身を除く): 3481416816

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 64, 72, 75, 80, 90, 96, 100, 120, 125, 128, 144, 150, 160, 180, 192, 200, 225, 240, 250, 256, 288, 300, 320, 360, 375, 384, 400, 450, 480, 500, 576, 600, 640, 720, 750, 768, 800, 900, 960, 1000, 1125, 1152, 1200, 1280, 1440, 1500, 1600, 1800, 1920, 2000, 2250, 2304, 2400, 2880, 3000, 3200, 3600, 3840, 4000, 4500, 4651, 4800, 5760, 6000, 6400, 7200, 8000, 9000, 9302, 9600, 11520, 12000, 13953, 14400, 16000, 18000, 18604, 19200, 23255, 24000, 27906, 28800, 32000, 36000, 37208, 41859, 46510, 48000, 55812, 57600, 69765, 72000, 74416, 83718, 93020, 96000, 111624, 116275, 139530, 144000, 148832, 167436, 186040, 209295, 223248, 232550, 279060, 288000, 297664, 334872, 348825, 372080, 418590, 446496, 465100, 558120, 581375, 595328, 669744, 697650, 744160, 837180, 892992, 930200, 1046475, 1116240, 1162750, 1190656, 1339488, 1395300, 1488320, 1674360, 1744125, 1785984, 1860400, 2092950, 2232480, 2325500, 2678976, 2790600, 2976640, 3348720, 3488250, 3571968, 3720800, 4185900, 4464960, 4651000, 5232375, 5357952, 5581200, 5953280, 6697440, 6976500, 7441600, 8371800, 8929920, 9302000, 10464750, 10715904, 11162400, 13394880, 13953000, 14883200, 16743600, 17859840, 18604000, 20929500, 22324800, 26789760, 27906000, 29766400, 33487200, 37208000, 41859000, 44649600, 53579520, 55812000, 66974400, 74416000, 83718000, 89299200, 111624000, 133948800, 148832000, 167436000, 223248000, 267897600, 334872000, 446496000, 669744000, 1339488000]

約数ペア:

[(1, 1339488000), (2, 669744000), (3, 446496000), (4, 334872000), (5, 267897600), (6, 223248000), (8, 167436000), (9, 148832000), (10, 133948800), (12, 111624000), (15, 89299200), (16, 83718000), (18, 74416000), (20, 66974400), (24, 55812000), (25, 53579520), (30, 44649600), (32, 41859000), (36, 37208000), (40, 33487200), (45, 29766400), (48, 27906000), (50, 26789760), (60, 22324800), (64, 20929500), (72, 18604000), (75, 17859840), (80, 16743600), (90, 14883200), (96, 13953000), (100, 13394880), (120, 11162400), (125, 10715904), (128, 10464750), (144, 9302000), (150, 8929920), (160, 8371800), (180, 7441600), (192, 6976500), (200, 6697440), (225, 5953280), (240, 5581200), (250, 5357952), (256, 5232375), (288, 4651000), (300, 4464960), (320, 4185900), (360, 3720800), (375, 3571968), (384, 3488250), (400, 3348720), (450, 2976640), (480, 2790600), (500, 2678976), (576, 2325500), (600, 2232480), (640, 2092950), (720, 1860400), (750, 1785984), (768, 1744125), (800, 1674360), (900, 1488320), (960, 1395300), (1000, 1339488), (1125, 1190656), (1152, 1162750), (1200, 1116240), (1280, 1046475), (1440, 930200), (1500, 892992), (1600, 837180), (1800, 744160), (1920, 697650), (2000, 669744), (2250, 595328), (2304, 581375), (2400, 558120), (2880, 465100), (3000, 446496), (3200, 418590), (3600, 372080), (3840, 348825), (4000, 334872), (4500, 297664), (4651, 288000), (4800, 279060), (5760, 232550), (6000, 223248), (6400, 209295), (7200, 186040), (8000, 167436), (9000, 148832), (9302, 144000), (9600, 139530), (11520, 116275), (12000, 111624), (13953, 96000), (14400, 93020), (16000, 83718), (18000, 74416), (18604, 72000), (19200, 69765), (23255, 57600), (24000, 55812), (27906, 48000), (28800, 46510), (32000, 41859), (36000, 37208)]