271632480

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{11549}}^1$

素因数の和:11581

約数の個数: 144

約数和(自身を含む): 995425200

約数和(自身を除く): 723792720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 196, 210, 224, 240, 245, 280, 294, 336, 392, 420, 480, 490, 560, 588, 672, 735, 784, 840, 980, 1120, 1176, 1470, 1568, 1680, 1960, 2352, 2940, 3360, 3920, 4704, 5880, 7840, 11549, 11760, 23098, 23520, 34647, 46196, 57745, 69294, 80843, 92392, 115490, 138588, 161686, 173235, 184784, 230980, 242529, 277176, 323372, 346470, 369568, 404215, 461960, 485058, 554352, 565901, 646744, 692940, 808430, 923920, 970116, 1108704, 1131802, 1212645, 1293488, 1385880, 1616860, 1697703, 1847840, 1940232, 2263604, 2425290, 2586976, 2771760, 2829505, 3233720, 3395406, 3880464, 4527208, 4850580, 5543520, 5659010, 6467440, 6790812, 7760928, 8488515, 9054416, 9701160, 11318020, 12934880, 13581624, 16977030, 18108832, 19402320, 22636040, 27163248, 33954060, 38804640, 45272080, 54326496, 67908120, 90544160, 135816240, 271632480]

約数ペア:

[(1, 271632480), (2, 135816240), (3, 90544160), (4, 67908120), (5, 54326496), (6, 45272080), (7, 38804640), (8, 33954060), (10, 27163248), (12, 22636040), (14, 19402320), (15, 18108832), (16, 16977030), (20, 13581624), (21, 12934880), (24, 11318020), (28, 9701160), (30, 9054416), (32, 8488515), (35, 7760928), (40, 6790812), (42, 6467440), (48, 5659010), (49, 5543520), (56, 4850580), (60, 4527208), (70, 3880464), (80, 3395406), (84, 3233720), (96, 2829505), (98, 2771760), (105, 2586976), (112, 2425290), (120, 2263604), (140, 1940232), (147, 1847840), (160, 1697703), (168, 1616860), (196, 1385880), (210, 1293488), (224, 1212645), (240, 1131802), (245, 1108704), (280, 970116), (294, 923920), (336, 808430), (392, 692940), (420, 646744), (480, 565901), (490, 554352), (560, 485058), (588, 461960), (672, 404215), (735, 369568), (784, 346470), (840, 323372), (980, 277176), (1120, 242529), (1176, 230980), (1470, 184784), (1568, 173235), (1680, 161686), (1960, 138588), (2352, 115490), (2940, 92392), (3360, 80843), (3920, 69294), (4704, 57745), (5880, 46196), (7840, 34647), (11549, 23520), (11760, 23098)]