4221277440

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{35461}}^1$

素因数の和:35516

約数の個数: 144

約数和(自身を含む): 13916990976

約数和(自身を除く): 9695713536

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 256, 310, 320, 372, 384, 465, 480, 496, 620, 640, 744, 768, 930, 960, 992, 1240, 1280, 1488, 1860, 1920, 1984, 2480, 2976, 3720, 3840, 3968, 4960, 5952, 7440, 7936, 9920, 11904, 14880, 19840, 23808, 29760, 35461, 39680, 59520, 70922, 106383, 119040, 141844, 177305, 212766, 283688, 354610, 425532, 531915, 567376, 709220, 851064, 1063830, 1099291, 1134752, 1418440, 1702128, 2127660, 2198582, 2269504, 2836880, 3297873, 3404256, 4255320, 4397164, 4539008, 5496455, 5673760, 6595746, 6808512, 8510640, 8794328, 9078016, 10992910, 11347520, 13191492, 13617024, 16489365, 17021280, 17588656, 21985820, 22695040, 26382984, 27234048, 32978730, 34042560, 35177312, 43971640, 45390080, 52765968, 65957460, 68085120, 70354624, 87943280, 105531936, 131914920, 136170240, 140709248, 175886560, 211063872, 263829840, 281418496, 351773120, 422127744, 527659680, 703546240, 844255488, 1055319360, 1407092480, 2110638720, 4221277440]

約数ペア:

[(1, 4221277440), (2, 2110638720), (3, 1407092480), (4, 1055319360), (5, 844255488), (6, 703546240), (8, 527659680), (10, 422127744), (12, 351773120), (15, 281418496), (16, 263829840), (20, 211063872), (24, 175886560), (30, 140709248), (31, 136170240), (32, 131914920), (40, 105531936), (48, 87943280), (60, 70354624), (62, 68085120), (64, 65957460), (80, 52765968), (93, 45390080), (96, 43971640), (120, 35177312), (124, 34042560), (128, 32978730), (155, 27234048), (160, 26382984), (186, 22695040), (192, 21985820), (240, 17588656), (248, 17021280), (256, 16489365), (310, 13617024), (320, 13191492), (372, 11347520), (384, 10992910), (465, 9078016), (480, 8794328), (496, 8510640), (620, 6808512), (640, 6595746), (744, 5673760), (768, 5496455), (930, 4539008), (960, 4397164), (992, 4255320), (1240, 3404256), (1280, 3297873), (1488, 2836880), (1860, 2269504), (1920, 2198582), (1984, 2127660), (2480, 1702128), (2976, 1418440), (3720, 1134752), (3840, 1099291), (3968, 1063830), (4960, 851064), (5952, 709220), (7440, 567376), (7936, 531915), (9920, 425532), (11904, 354610), (14880, 283688), (19840, 212766), (23808, 177305), (29760, 141844), (35461, 119040), (39680, 106383), (59520, 70922)]