1428624000

素因数分解:

$2^7\times 3^3\times 5^3\times {\mathrm{3307}}^1$

素因数の和:3345

約数の個数: 256

約数和(自身を含む): 5263689600

約数和(自身を除く): 3835065600

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, 640, 675, 720, 750, 800, 864, 900, 960, 1000, 1080, 1125, 1152, 1200, 1350, 1440, 1500, 1600, 1728, 1800, 1920, 2000, 2160, 2250, 2400, 2700, 2880, 3000, 3200, 3307, 3375, 3456, 3600, 4000, 4320, 4500, 4800, 5400, 5760, 6000, 6614, 6750, 7200, 8000, 8640, 9000, 9600, 9921, 10800, 12000, 13228, 13500, 14400, 16000, 16535, 17280, 18000, 19842, 21600, 24000, 26456, 27000, 28800, 29763, 33070, 36000, 39684, 43200, 48000, 49605, 52912, 54000, 59526, 66140, 72000, 79368, 82675, 86400, 89289, 99210, 105824, 108000, 119052, 132280, 144000, 148815, 158736, 165350, 178578, 198420, 211648, 216000, 238104, 248025, 264560, 297630, 317472, 330700, 357156, 396840, 413375, 423296, 432000, 446445, 476208, 496050, 529120, 595260, 634944, 661400, 714312, 744075, 793680, 826750, 892890, 952416, 992100, 1058240, 1190520, 1240125, 1269888, 1322800, 1428624, 1488150, 1587360, 1653500, 1785780, 1904832, 1984200, 2116480, 2232225, 2381040, 2480250, 2645600, 2857248, 2976300, 3174720, 3307000, 3571560, 3720375, 3809664, 3968400, 4464450, 4762080, 4960500, 5291200, 5714496, 5952600, 6349440, 6614000, 7143120, 7440750, 7936800, 8928900, 9524160, 9921000, 10582400, 11161125, 11428992, 11905200, 13228000, 14286240, 14881500, 15873600, 17857800, 19048320, 19842000, 22322250, 23810400, 26456000, 28572480, 29763000, 31747200, 35715600, 39684000, 44644500, 47620800, 52912000, 57144960, 59526000, 71431200, 79368000, 89289000, 95241600, 119052000, 142862400, 158736000, 178578000, 238104000, 285724800, 357156000, 476208000, 714312000, 1428624000]

約数ペア:

[(1, 1428624000), (2, 714312000), (3, 476208000), (4, 357156000), (5, 285724800), (6, 238104000), (8, 178578000), (9, 158736000), (10, 142862400), (12, 119052000), (15, 95241600), (16, 89289000), (18, 79368000), (20, 71431200), (24, 59526000), (25, 57144960), (27, 52912000), (30, 47620800), (32, 44644500), (36, 39684000), (40, 35715600), (45, 31747200), (48, 29763000), (50, 28572480), (54, 26456000), (60, 23810400), (64, 22322250), (72, 19842000), (75, 19048320), (80, 17857800), (90, 15873600), (96, 14881500), (100, 14286240), (108, 13228000), (120, 11905200), (125, 11428992), (128, 11161125), (135, 10582400), (144, 9921000), (150, 9524160), (160, 8928900), (180, 7936800), (192, 7440750), (200, 7143120), (216, 6614000), (225, 6349440), (240, 5952600), (250, 5714496), (270, 5291200), (288, 4960500), (300, 4762080), (320, 4464450), (360, 3968400), (375, 3809664), (384, 3720375), (400, 3571560), (432, 3307000), (450, 3174720), (480, 2976300), (500, 2857248), (540, 2645600), (576, 2480250), (600, 2381040), (640, 2232225), (675, 2116480), (720, 1984200), (750, 1904832), (800, 1785780), (864, 1653500), (900, 1587360), (960, 1488150), (1000, 1428624), (1080, 1322800), (1125, 1269888), (1152, 1240125), (1200, 1190520), (1350, 1058240), (1440, 992100), (1500, 952416), (1600, 892890), (1728, 826750), (1800, 793680), (1920, 744075), (2000, 714312), (2160, 661400), (2250, 634944), (2400, 595260), (2700, 529120), (2880, 496050), (3000, 476208), (3200, 446445), (3307, 432000), (3375, 423296), (3456, 413375), (3600, 396840), (4000, 357156), (4320, 330700), (4500, 317472), (4800, 297630), (5400, 264560), (5760, 248025), (6000, 238104), (6614, 216000), (6750, 211648), (7200, 198420), (8000, 178578), (8640, 165350), (9000, 158736), (9600, 148815), (9921, 144000), (10800, 132280), (12000, 119052), (13228, 108000), (13500, 105824), (14400, 99210), (16000, 89289), (16535, 86400), (17280, 82675), (18000, 79368), (19842, 72000), (21600, 66140), (24000, 59526), (26456, 54000), (27000, 52912), (28800, 49605), (29763, 48000), (33070, 43200), (36000, 39684)]