1566257220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{211}}^1$

素因数の和:423

約数の個数: 288

約数和(自身を含む): 5467198464

約数和(自身を除く): 3900941244

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 23, 30, 33, 36, 44, 45, 46, 55, 60, 66, 69, 90, 92, 99, 110, 115, 132, 138, 163, 165, 180, 198, 207, 211, 220, 230, 253, 276, 326, 330, 345, 396, 414, 422, 460, 489, 495, 506, 633, 652, 660, 690, 759, 815, 828, 844, 978, 990, 1012, 1035, 1055, 1265, 1266, 1380, 1467, 1518, 1630, 1793, 1899, 1956, 1980, 2070, 2110, 2277, 2321, 2445, 2530, 2532, 2934, 3036, 3165, 3260, 3586, 3749, 3795, 3798, 4140, 4220, 4554, 4642, 4853, 4890, 5060, 5379, 5868, 6330, 6963, 7172, 7335, 7498, 7590, 7596, 8965, 9108, 9284, 9495, 9706, 9780, 10758, 11247, 11385, 11605, 12660, 13926, 14559, 14670, 14996, 15180, 16137, 17930, 18745, 18990, 19412, 20889, 21516, 22494, 22770, 23210, 24265, 26895, 27852, 29118, 29340, 32274, 33741, 34393, 34815, 35860, 37490, 37980, 41239, 41778, 43677, 44988, 45540, 46420, 48530, 53383, 53790, 56235, 58236, 64548, 67482, 68786, 69630, 72795, 74980, 80685, 82478, 83556, 87354, 97060, 103179, 104445, 106766, 107580, 112470, 123717, 134964, 137572, 139260, 145590, 160149, 161370, 164956, 168705, 171965, 174708, 206195, 206358, 208890, 213532, 218385, 224940, 247434, 266915, 291180, 309537, 320298, 322740, 337410, 343930, 371151, 378323, 412390, 412716, 417780, 436770, 480447, 494868, 515895, 533830, 618585, 619074, 640596, 674820, 687860, 742302, 756646, 791039, 800745, 824780, 873540, 960894, 1031790, 1067660, 1134969, 1237170, 1238148, 1484604, 1513292, 1547685, 1582078, 1601490, 1855755, 1891615, 1921788, 2063580, 2269938, 2373117, 2402235, 2474340, 3095370, 3164156, 3202980, 3404907, 3711510, 3783230, 3955195, 4539876, 4746234, 4804470, 5674845, 6190740, 6809814, 7119351, 7423020, 7566460, 7910390, 8701429, 9492468, 9608940, 11349690, 11865585, 13619628, 14238702, 15820780, 17024535, 17402858, 22699380, 23731170, 26104287, 28477404, 34049070, 34805716, 35596755, 43507145, 47462340, 52208574, 68098140, 71193510, 78312861, 87014290, 104417148, 130521435, 142387020, 156625722, 174028580, 261042870, 313251444, 391564305, 522085740, 783128610, 1566257220]

約数ペア:

[(1, 1566257220), (2, 783128610), (3, 522085740), (4, 391564305), (5, 313251444), (6, 261042870), (9, 174028580), (10, 156625722), (11, 142387020), (12, 130521435), (15, 104417148), (18, 87014290), (20, 78312861), (22, 71193510), (23, 68098140), (30, 52208574), (33, 47462340), (36, 43507145), (44, 35596755), (45, 34805716), (46, 34049070), (55, 28477404), (60, 26104287), (66, 23731170), (69, 22699380), (90, 17402858), (92, 17024535), (99, 15820780), (110, 14238702), (115, 13619628), (132, 11865585), (138, 11349690), (163, 9608940), (165, 9492468), (180, 8701429), (198, 7910390), (207, 7566460), (211, 7423020), (220, 7119351), (230, 6809814), (253, 6190740), (276, 5674845), (326, 4804470), (330, 4746234), (345, 4539876), (396, 3955195), (414, 3783230), (422, 3711510), (460, 3404907), (489, 3202980), (495, 3164156), (506, 3095370), (633, 2474340), (652, 2402235), (660, 2373117), (690, 2269938), (759, 2063580), (815, 1921788), (828, 1891615), (844, 1855755), (978, 1601490), (990, 1582078), (1012, 1547685), (1035, 1513292), (1055, 1484604), (1265, 1238148), (1266, 1237170), (1380, 1134969), (1467, 1067660), (1518, 1031790), (1630, 960894), (1793, 873540), (1899, 824780), (1956, 800745), (1980, 791039), (2070, 756646), (2110, 742302), (2277, 687860), (2321, 674820), (2445, 640596), (2530, 619074), (2532, 618585), (2934, 533830), (3036, 515895), (3165, 494868), (3260, 480447), (3586, 436770), (3749, 417780), (3795, 412716), (3798, 412390), (4140, 378323), (4220, 371151), (4554, 343930), (4642, 337410), (4853, 322740), (4890, 320298), (5060, 309537), (5379, 291180), (5868, 266915), (6330, 247434), (6963, 224940), (7172, 218385), (7335, 213532), (7498, 208890), (7590, 206358), (7596, 206195), (8965, 174708), (9108, 171965), (9284, 168705), (9495, 164956), (9706, 161370), (9780, 160149), (10758, 145590), (11247, 139260), (11385, 137572), (11605, 134964), (12660, 123717), (13926, 112470), (14559, 107580), (14670, 106766), (14996, 104445), (15180, 103179), (16137, 97060), (17930, 87354), (18745, 83556), (18990, 82478), (19412, 80685), (20889, 74980), (21516, 72795), (22494, 69630), (22770, 68786), (23210, 67482), (24265, 64548), (26895, 58236), (27852, 56235), (29118, 53790), (29340, 53383), (32274, 48530), (33741, 46420), (34393, 45540), (34815, 44988), (35860, 43677), (37490, 41778), (37980, 41239)]