143624640

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{41}}^2\times {\mathrm{89}}^1$

素因数の和:191

約数の個数: 168

約数和(自身を含む): 472653360

約数和(自身を除く): 329028720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 41, 48, 60, 64, 80, 82, 89, 96, 120, 123, 160, 164, 178, 192, 205, 240, 246, 267, 320, 328, 356, 410, 445, 480, 492, 534, 615, 656, 712, 820, 890, 960, 984, 1068, 1230, 1312, 1335, 1424, 1640, 1681, 1780, 1968, 2136, 2460, 2624, 2670, 2848, 3280, 3362, 3560, 3649, 3936, 4272, 4920, 5043, 5340, 5696, 6560, 6724, 7120, 7298, 7872, 8405, 8544, 9840, 10086, 10680, 10947, 13120, 13448, 14240, 14596, 16810, 17088, 18245, 19680, 20172, 21360, 21894, 25215, 26896, 28480, 29192, 33620, 36490, 39360, 40344, 42720, 43788, 50430, 53792, 54735, 58384, 67240, 72980, 80688, 85440, 87576, 100860, 107584, 109470, 116768, 134480, 145960, 149609, 161376, 175152, 201720, 218940, 233536, 268960, 291920, 299218, 322752, 350304, 403440, 437880, 448827, 537920, 583840, 598436, 700608, 748045, 806880, 875760, 897654, 1167680, 1196872, 1496090, 1613760, 1751520, 1795308, 2244135, 2393744, 2992180, 3503040, 3590616, 4488270, 4787488, 5984360, 7181232, 8976540, 9574976, 11968720, 14362464, 17953080, 23937440, 28724928, 35906160, 47874880, 71812320, 143624640]

約数ペア:

[(1, 143624640), (2, 71812320), (3, 47874880), (4, 35906160), (5, 28724928), (6, 23937440), (8, 17953080), (10, 14362464), (12, 11968720), (15, 9574976), (16, 8976540), (20, 7181232), (24, 5984360), (30, 4787488), (32, 4488270), (40, 3590616), (41, 3503040), (48, 2992180), (60, 2393744), (64, 2244135), (80, 1795308), (82, 1751520), (89, 1613760), (96, 1496090), (120, 1196872), (123, 1167680), (160, 897654), (164, 875760), (178, 806880), (192, 748045), (205, 700608), (240, 598436), (246, 583840), (267, 537920), (320, 448827), (328, 437880), (356, 403440), (410, 350304), (445, 322752), (480, 299218), (492, 291920), (534, 268960), (615, 233536), (656, 218940), (712, 201720), (820, 175152), (890, 161376), (960, 149609), (984, 145960), (1068, 134480), (1230, 116768), (1312, 109470), (1335, 107584), (1424, 100860), (1640, 87576), (1681, 85440), (1780, 80688), (1968, 72980), (2136, 67240), (2460, 58384), (2624, 54735), (2670, 53792), (2848, 50430), (3280, 43788), (3362, 42720), (3560, 40344), (3649, 39360), (3936, 36490), (4272, 33620), (4920, 29192), (5043, 28480), (5340, 26896), (5696, 25215), (6560, 21894), (6724, 21360), (7120, 20172), (7298, 19680), (7872, 18245), (8405, 17088), (8544, 16810), (9840, 14596), (10086, 14240), (10680, 13448), (10947, 13120)]