220470336

素因数分解:

$2^6\times 3^4\times {\mathrm{71}}^1\times {\mathrm{599}}^1$

素因数の和:694

約数の個数: 140

約数和(自身を含む): 663854400

約数和(自身を除く): 443384064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 71, 72, 81, 96, 108, 142, 144, 162, 192, 213, 216, 284, 288, 324, 426, 432, 568, 576, 599, 639, 648, 852, 864, 1136, 1198, 1278, 1296, 1704, 1728, 1797, 1917, 2272, 2396, 2556, 2592, 3408, 3594, 3834, 4544, 4792, 5112, 5184, 5391, 5751, 6816, 7188, 7668, 9584, 10224, 10782, 11502, 13632, 14376, 15336, 16173, 19168, 20448, 21564, 23004, 28752, 30672, 32346, 38336, 40896, 42529, 43128, 46008, 48519, 57504, 61344, 64692, 85058, 86256, 92016, 97038, 115008, 122688, 127587, 129384, 170116, 172512, 184032, 194076, 255174, 258768, 340232, 345024, 368064, 382761, 388152, 510348, 517536, 680464, 765522, 776304, 1020696, 1035072, 1148283, 1360928, 1531044, 1552608, 2041392, 2296566, 2721856, 3062088, 3105216, 3444849, 4082784, 4593132, 6124176, 6889698, 8165568, 9186264, 12248352, 13779396, 18372528, 24496704, 27558792, 36745056, 55117584, 73490112, 110235168, 220470336]

約数ペア:

[(1, 220470336), (2, 110235168), (3, 73490112), (4, 55117584), (6, 36745056), (8, 27558792), (9, 24496704), (12, 18372528), (16, 13779396), (18, 12248352), (24, 9186264), (27, 8165568), (32, 6889698), (36, 6124176), (48, 4593132), (54, 4082784), (64, 3444849), (71, 3105216), (72, 3062088), (81, 2721856), (96, 2296566), (108, 2041392), (142, 1552608), (144, 1531044), (162, 1360928), (192, 1148283), (213, 1035072), (216, 1020696), (284, 776304), (288, 765522), (324, 680464), (426, 517536), (432, 510348), (568, 388152), (576, 382761), (599, 368064), (639, 345024), (648, 340232), (852, 258768), (864, 255174), (1136, 194076), (1198, 184032), (1278, 172512), (1296, 170116), (1704, 129384), (1728, 127587), (1797, 122688), (1917, 115008), (2272, 97038), (2396, 92016), (2556, 86256), (2592, 85058), (3408, 64692), (3594, 61344), (3834, 57504), (4544, 48519), (4792, 46008), (5112, 43128), (5184, 42529), (5391, 40896), (5751, 38336), (6816, 32346), (7188, 30672), (7668, 28752), (9584, 23004), (10224, 21564), (10782, 20448), (11502, 19168), (13632, 16173), (14376, 15336)]