1269888000

素因数分解:

$2^{10}\times 3^1\times 5^3\times {\mathrm{3307}}^1$

素因数の和:3345

約数の個数: 176

約数和(自身を含む): 4225401024

約数和(自身を除く): 2955513024

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 125, 128, 150, 160, 192, 200, 240, 250, 256, 300, 320, 375, 384, 400, 480, 500, 512, 600, 640, 750, 768, 800, 960, 1000, 1024, 1200, 1280, 1500, 1536, 1600, 1920, 2000, 2400, 2560, 3000, 3072, 3200, 3307, 3840, 4000, 4800, 5120, 6000, 6400, 6614, 7680, 8000, 9600, 9921, 12000, 12800, 13228, 15360, 16000, 16535, 19200, 19842, 24000, 25600, 26456, 32000, 33070, 38400, 39684, 48000, 49605, 52912, 64000, 66140, 76800, 79368, 82675, 96000, 99210, 105824, 128000, 132280, 158736, 165350, 192000, 198420, 211648, 248025, 264560, 317472, 330700, 384000, 396840, 413375, 423296, 496050, 529120, 634944, 661400, 793680, 826750, 846592, 992100, 1058240, 1240125, 1269888, 1322800, 1587360, 1653500, 1693184, 1984200, 2116480, 2480250, 2539776, 2645600, 3174720, 3307000, 3386368, 3968400, 4232960, 4960500, 5079552, 5291200, 6349440, 6614000, 7936800, 8465920, 9921000, 10159104, 10582400, 12698880, 13228000, 15873600, 16931840, 19842000, 21164800, 25397760, 26456000, 31747200, 39684000, 42329600, 50795520, 52912000, 63494400, 79368000, 84659200, 105824000, 126988800, 158736000, 211648000, 253977600, 317472000, 423296000, 634944000, 1269888000]

約数ペア:

[(1, 1269888000), (2, 634944000), (3, 423296000), (4, 317472000), (5, 253977600), (6, 211648000), (8, 158736000), (10, 126988800), (12, 105824000), (15, 84659200), (16, 79368000), (20, 63494400), (24, 52912000), (25, 50795520), (30, 42329600), (32, 39684000), (40, 31747200), (48, 26456000), (50, 25397760), (60, 21164800), (64, 19842000), (75, 16931840), (80, 15873600), (96, 13228000), (100, 12698880), (120, 10582400), (125, 10159104), (128, 9921000), (150, 8465920), (160, 7936800), (192, 6614000), (200, 6349440), (240, 5291200), (250, 5079552), (256, 4960500), (300, 4232960), (320, 3968400), (375, 3386368), (384, 3307000), (400, 3174720), (480, 2645600), (500, 2539776), (512, 2480250), (600, 2116480), (640, 1984200), (750, 1693184), (768, 1653500), (800, 1587360), (960, 1322800), (1000, 1269888), (1024, 1240125), (1200, 1058240), (1280, 992100), (1500, 846592), (1536, 826750), (1600, 793680), (1920, 661400), (2000, 634944), (2400, 529120), (2560, 496050), (3000, 423296), (3072, 413375), (3200, 396840), (3307, 384000), (3840, 330700), (4000, 317472), (4800, 264560), (5120, 248025), (6000, 211648), (6400, 198420), (6614, 192000), (7680, 165350), (8000, 158736), (9600, 132280), (9921, 128000), (12000, 105824), (12800, 99210), (13228, 96000), (15360, 82675), (16000, 79368), (16535, 76800), (19200, 66140), (19842, 64000), (24000, 52912), (25600, 49605), (26456, 48000), (32000, 39684), (33070, 38400)]