22260705880

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{167}}^1\times {\mathrm{1447}}^1$

素因数の和:1686

約数の個数: 192

約数和(自身を含む): 59901327360

約数和(自身を除く): 37640621480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 47, 49, 56, 70, 94, 98, 140, 167, 188, 196, 235, 245, 280, 329, 334, 376, 392, 470, 490, 658, 668, 835, 940, 980, 1169, 1316, 1336, 1447, 1645, 1670, 1880, 1960, 2303, 2338, 2632, 2894, 3290, 3340, 4606, 4676, 5788, 5845, 6580, 6680, 7235, 7849, 8183, 9212, 9352, 10129, 11515, 11576, 11690, 13160, 14470, 15698, 16366, 18424, 20258, 23030, 23380, 28940, 31396, 32732, 39245, 40516, 40915, 46060, 46760, 50645, 54943, 57880, 62792, 65464, 68009, 70903, 78490, 81032, 81830, 92120, 101290, 109886, 136018, 141806, 156980, 163660, 202580, 219772, 241649, 272036, 274715, 283612, 313960, 327320, 340045, 354515, 384601, 405160, 439544, 476063, 483298, 544072, 549430, 567224, 680090, 709030, 769202, 952126, 966596, 1098860, 1208245, 1360180, 1418060, 1538404, 1691543, 1904252, 1923005, 1933192, 2197720, 2380315, 2416490, 2720360, 2836120, 3076808, 3332441, 3383086, 3808504, 3846010, 4760630, 4832980, 6664882, 6766172, 7692020, 8457715, 9521260, 9665960, 11357503, 11840801, 13329764, 13532344, 15384040, 16662205, 16915430, 19042520, 22715006, 23681602, 26659528, 33324410, 33830860, 45430012, 47363204, 56787515, 59204005, 66648820, 67661720, 79502521, 90860024, 94726408, 113575030, 118408010, 133297640, 159005042, 227150060, 236816020, 318010084, 397512605, 454300120, 473632040, 556517647, 636020168, 795025210, 1113035294, 1590050420, 2226070588, 2782588235, 3180100840, 4452141176, 5565176470, 11130352940, 22260705880]

約数ペア:

[(1, 22260705880), (2, 11130352940), (4, 5565176470), (5, 4452141176), (7, 3180100840), (8, 2782588235), (10, 2226070588), (14, 1590050420), (20, 1113035294), (28, 795025210), (35, 636020168), (40, 556517647), (47, 473632040), (49, 454300120), (56, 397512605), (70, 318010084), (94, 236816020), (98, 227150060), (140, 159005042), (167, 133297640), (188, 118408010), (196, 113575030), (235, 94726408), (245, 90860024), (280, 79502521), (329, 67661720), (334, 66648820), (376, 59204005), (392, 56787515), (470, 47363204), (490, 45430012), (658, 33830860), (668, 33324410), (835, 26659528), (940, 23681602), (980, 22715006), (1169, 19042520), (1316, 16915430), (1336, 16662205), (1447, 15384040), (1645, 13532344), (1670, 13329764), (1880, 11840801), (1960, 11357503), (2303, 9665960), (2338, 9521260), (2632, 8457715), (2894, 7692020), (3290, 6766172), (3340, 6664882), (4606, 4832980), (4676, 4760630), (5788, 3846010), (5845, 3808504), (6580, 3383086), (6680, 3332441), (7235, 3076808), (7849, 2836120), (8183, 2720360), (9212, 2416490), (9352, 2380315), (10129, 2197720), (11515, 1933192), (11576, 1923005), (11690, 1904252), (13160, 1691543), (14470, 1538404), (15698, 1418060), (16366, 1360180), (18424, 1208245), (20258, 1098860), (23030, 966596), (23380, 952126), (28940, 769202), (31396, 709030), (32732, 680090), (39245, 567224), (40516, 549430), (40915, 544072), (46060, 483298), (46760, 476063), (50645, 439544), (54943, 405160), (57880, 384601), (62792, 354515), (65464, 340045), (68009, 327320), (70903, 313960), (78490, 283612), (81032, 274715), (81830, 272036), (92120, 241649), (101290, 219772), (109886, 202580), (136018, 163660), (141806, 156980)]