220804643840

素因数分解:

$2^{10}\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1489}}^1\times {\mathrm{2633}}^1$

素因数の和:4158

約数の個数: 176

約数和(自身を含む): 578432089440

約数和(自身を除く): 357627445600

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 256, 320, 352, 440, 512, 640, 704, 880, 1024, 1280, 1408, 1489, 1760, 2560, 2633, 2816, 2978, 3520, 5120, 5266, 5632, 5956, 7040, 7445, 10532, 11264, 11912, 13165, 14080, 14890, 16379, 21064, 23824, 26330, 28160, 28963, 29780, 32758, 42128, 47648, 52660, 56320, 57926, 59560, 65516, 81895, 84256, 95296, 105320, 115852, 119120, 131032, 144815, 163790, 168512, 190592, 210640, 231704, 238240, 262064, 289630, 327580, 337024, 381184, 421280, 463408, 476480, 524128, 579260, 655160, 674048, 762368, 842560, 926816, 952960, 1048256, 1158520, 1310320, 1348096, 1524736, 1685120, 1853632, 1905920, 2096512, 2317040, 2620640, 2696192, 3370240, 3707264, 3811840, 3920537, 4193024, 4634080, 5241280, 6740480, 7414528, 7623680, 7841074, 8386048, 9268160, 10482560, 13480960, 14829056, 15682148, 16772096, 18536320, 19602685, 20965120, 29658112, 31364296, 37072640, 39205370, 41930240, 43125907, 62728592, 74145280, 78410740, 83860480, 86251814, 125457184, 148290560, 156821480, 172503628, 215629535, 250914368, 313642960, 345007256, 431259070, 501828736, 627285920, 690014512, 862518140, 1003657472, 1254571840, 1380029024, 1725036280, 2007314944, 2509143680, 2760058048, 3450072560, 4014629888, 5018287360, 5520116096, 6900145120, 10036574720, 11040232192, 13800290240, 20073149440, 22080464384, 27600580480, 44160928768, 55201160960, 110402321920, 220804643840]

約数ペア:

[(1, 220804643840), (2, 110402321920), (4, 55201160960), (5, 44160928768), (8, 27600580480), (10, 22080464384), (11, 20073149440), (16, 13800290240), (20, 11040232192), (22, 10036574720), (32, 6900145120), (40, 5520116096), (44, 5018287360), (55, 4014629888), (64, 3450072560), (80, 2760058048), (88, 2509143680), (110, 2007314944), (128, 1725036280), (160, 1380029024), (176, 1254571840), (220, 1003657472), (256, 862518140), (320, 690014512), (352, 627285920), (440, 501828736), (512, 431259070), (640, 345007256), (704, 313642960), (880, 250914368), (1024, 215629535), (1280, 172503628), (1408, 156821480), (1489, 148290560), (1760, 125457184), (2560, 86251814), (2633, 83860480), (2816, 78410740), (2978, 74145280), (3520, 62728592), (5120, 43125907), (5266, 41930240), (5632, 39205370), (5956, 37072640), (7040, 31364296), (7445, 29658112), (10532, 20965120), (11264, 19602685), (11912, 18536320), (13165, 16772096), (14080, 15682148), (14890, 14829056), (16379, 13480960), (21064, 10482560), (23824, 9268160), (26330, 8386048), (28160, 7841074), (28963, 7623680), (29780, 7414528), (32758, 6740480), (42128, 5241280), (47648, 4634080), (52660, 4193024), (56320, 3920537), (57926, 3811840), (59560, 3707264), (65516, 3370240), (81895, 2696192), (84256, 2620640), (95296, 2317040), (105320, 2096512), (115852, 1905920), (119120, 1853632), (131032, 1685120), (144815, 1524736), (163790, 1348096), (168512, 1310320), (190592, 1158520), (210640, 1048256), (231704, 952960), (238240, 926816), (262064, 842560), (289630, 762368), (327580, 674048), (337024, 655160), (381184, 579260), (421280, 524128), (463408, 476480)]