11138786820

素因数分解:

$2^2\times 3^3\times 5^1\times 7^2\times {\mathrm{420967}}^1$

素因数の和:420999

約数の個数: 144

約数和(自身を含む): 40311895680

約数和(自身を除く): 29173108860

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 49, 54, 60, 63, 70, 84, 90, 98, 105, 108, 126, 135, 140, 147, 180, 189, 196, 210, 245, 252, 270, 294, 315, 378, 420, 441, 490, 540, 588, 630, 735, 756, 882, 945, 980, 1260, 1323, 1470, 1764, 1890, 2205, 2646, 2940, 3780, 4410, 5292, 6615, 8820, 13230, 26460, 420967, 841934, 1262901, 1683868, 2104835, 2525802, 2946769, 3788703, 4209670, 5051604, 5893538, 6314505, 7577406, 8419340, 8840307, 11366109, 11787076, 12629010, 14733845, 15154812, 17680614, 18943515, 20627383, 22732218, 25258020, 26520921, 29467690, 35361228, 37887030, 41254766, 44201535, 45464436, 53041842, 56830545, 58935380, 61882149, 75774060, 79562763, 82509532, 88403070, 103136915, 106083684, 113661090, 123764298, 132604605, 159125526, 176806140, 185646447, 206273830, 227322180, 247528596, 265209210, 309410745, 318251052, 371292894, 397813815, 412547660, 530418420, 556939341, 618821490, 742585788, 795627630, 928232235, 1113878682, 1237642980, 1591255260, 1856464470, 2227757364, 2784696705, 3712928940, 5569393410, 11138786820]

約数ペア:

[(1, 11138786820), (2, 5569393410), (3, 3712928940), (4, 2784696705), (5, 2227757364), (6, 1856464470), (7, 1591255260), (9, 1237642980), (10, 1113878682), (12, 928232235), (14, 795627630), (15, 742585788), (18, 618821490), (20, 556939341), (21, 530418420), (27, 412547660), (28, 397813815), (30, 371292894), (35, 318251052), (36, 309410745), (42, 265209210), (45, 247528596), (49, 227322180), (54, 206273830), (60, 185646447), (63, 176806140), (70, 159125526), (84, 132604605), (90, 123764298), (98, 113661090), (105, 106083684), (108, 103136915), (126, 88403070), (135, 82509532), (140, 79562763), (147, 75774060), (180, 61882149), (189, 58935380), (196, 56830545), (210, 53041842), (245, 45464436), (252, 44201535), (270, 41254766), (294, 37887030), (315, 35361228), (378, 29467690), (420, 26520921), (441, 25258020), (490, 22732218), (540, 20627383), (588, 18943515), (630, 17680614), (735, 15154812), (756, 14733845), (882, 12629010), (945, 11787076), (980, 11366109), (1260, 8840307), (1323, 8419340), (1470, 7577406), (1764, 6314505), (1890, 5893538), (2205, 5051604), (2646, 4209670), (2940, 3788703), (3780, 2946769), (4410, 2525802), (5292, 2104835), (6615, 1683868), (8820, 1262901), (13230, 841934), (26460, 420967)]