628828800

素因数分解:

$2^7\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{2113}}^1$

素因数の和:2171

約数の個数: 192

約数和(自身を含む): 2139029760

約数和(自身を除く): 1510200960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 31, 32, 40, 48, 50, 60, 62, 64, 75, 80, 93, 96, 100, 120, 124, 128, 150, 155, 160, 186, 192, 200, 240, 248, 300, 310, 320, 372, 384, 400, 465, 480, 496, 600, 620, 640, 744, 775, 800, 930, 960, 992, 1200, 1240, 1488, 1550, 1600, 1860, 1920, 1984, 2113, 2325, 2400, 2480, 2976, 3100, 3200, 3720, 3968, 4226, 4650, 4800, 4960, 5952, 6200, 6339, 7440, 8452, 9300, 9600, 9920, 10565, 11904, 12400, 12678, 14880, 16904, 18600, 19840, 21130, 24800, 25356, 29760, 31695, 33808, 37200, 42260, 49600, 50712, 52825, 59520, 63390, 65503, 67616, 74400, 84520, 99200, 101424, 105650, 126780, 131006, 135232, 148800, 158475, 169040, 196509, 202848, 211300, 253560, 262012, 270464, 297600, 316950, 327515, 338080, 393018, 405696, 422600, 507120, 524024, 633900, 655030, 676160, 786036, 811392, 845200, 982545, 1014240, 1048048, 1267800, 1310060, 1352320, 1572072, 1637575, 1690400, 1965090, 2028480, 2096096, 2535600, 2620120, 3144144, 3275150, 3380800, 3930180, 4056960, 4192192, 4912725, 5071200, 5240240, 6288288, 6550300, 6761600, 7860360, 8384384, 9825450, 10142400, 10480480, 12576576, 13100600, 15720720, 19650900, 20284800, 20960960, 25153152, 26201200, 31441440, 39301800, 41921920, 52402400, 62882880, 78603600, 104804800, 125765760, 157207200, 209609600, 314414400, 628828800]

約数ペア:

[(1, 628828800), (2, 314414400), (3, 209609600), (4, 157207200), (5, 125765760), (6, 104804800), (8, 78603600), (10, 62882880), (12, 52402400), (15, 41921920), (16, 39301800), (20, 31441440), (24, 26201200), (25, 25153152), (30, 20960960), (31, 20284800), (32, 19650900), (40, 15720720), (48, 13100600), (50, 12576576), (60, 10480480), (62, 10142400), (64, 9825450), (75, 8384384), (80, 7860360), (93, 6761600), (96, 6550300), (100, 6288288), (120, 5240240), (124, 5071200), (128, 4912725), (150, 4192192), (155, 4056960), (160, 3930180), (186, 3380800), (192, 3275150), (200, 3144144), (240, 2620120), (248, 2535600), (300, 2096096), (310, 2028480), (320, 1965090), (372, 1690400), (384, 1637575), (400, 1572072), (465, 1352320), (480, 1310060), (496, 1267800), (600, 1048048), (620, 1014240), (640, 982545), (744, 845200), (775, 811392), (800, 786036), (930, 676160), (960, 655030), (992, 633900), (1200, 524024), (1240, 507120), (1488, 422600), (1550, 405696), (1600, 393018), (1860, 338080), (1920, 327515), (1984, 316950), (2113, 297600), (2325, 270464), (2400, 262012), (2480, 253560), (2976, 211300), (3100, 202848), (3200, 196509), (3720, 169040), (3968, 158475), (4226, 148800), (4650, 135232), (4800, 131006), (4960, 126780), (5952, 105650), (6200, 101424), (6339, 99200), (7440, 84520), (8452, 74400), (9300, 67616), (9600, 65503), (9920, 63390), (10565, 59520), (11904, 52825), (12400, 50712), (12678, 49600), (14880, 42260), (16904, 37200), (18600, 33808), (19840, 31695), (21130, 29760), (24800, 25356)]