215145084

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:129

約数の個数: 288

約数和(自身を含む): 698664960

約数和(自身を除く): 483519876

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 29, 31, 33, 37, 42, 44, 49, 58, 62, 66, 74, 77, 84, 87, 93, 98, 111, 116, 124, 132, 147, 148, 154, 174, 186, 196, 203, 217, 222, 231, 259, 294, 308, 319, 341, 348, 372, 406, 407, 434, 444, 462, 518, 539, 588, 609, 638, 651, 682, 777, 812, 814, 868, 899, 924, 957, 1023, 1036, 1073, 1078, 1147, 1218, 1221, 1276, 1302, 1364, 1421, 1519, 1554, 1617, 1628, 1798, 1813, 1914, 2046, 2146, 2156, 2233, 2294, 2387, 2436, 2442, 2604, 2697, 2842, 2849, 3038, 3108, 3219, 3234, 3441, 3596, 3626, 3828, 4092, 4263, 4292, 4466, 4557, 4588, 4774, 4884, 5394, 5439, 5684, 5698, 6076, 6293, 6438, 6468, 6699, 6882, 7161, 7252, 7511, 8029, 8526, 8547, 8932, 9114, 9548, 9889, 10788, 10878, 11396, 11803, 12586, 12617, 12876, 13398, 13764, 14322, 15022, 15631, 16058, 16709, 17052, 17094, 18228, 18879, 19778, 19943, 21756, 22533, 23606, 24087, 25172, 25234, 26796, 28644, 29667, 30044, 31262, 32116, 33263, 33418, 34188, 35409, 37758, 37851, 39556, 39886, 44051, 45066, 46893, 47212, 48174, 50127, 50468, 52577, 56203, 59334, 59829, 62524, 66526, 66836, 69223, 70818, 75516, 75702, 79772, 82621, 88102, 88319, 90132, 93786, 96348, 99789, 100254, 105154, 112406, 118668, 119658, 132153, 133052, 138446, 141636, 151404, 157731, 165242, 168609, 176204, 176638, 187572, 199578, 200508, 207669, 210308, 224812, 232841, 239316, 247863, 264306, 264957, 276892, 315462, 330484, 337218, 353276, 365893, 399156, 415338, 465682, 484561, 495726, 528612, 529914, 578347, 618233, 630924, 674436, 698523, 731786, 830676, 931364, 969122, 991452, 1059828, 1097679, 1156694, 1236466, 1397046, 1453683, 1463572, 1629887, 1735041, 1854699, 1938244, 2195358, 2313388, 2472932, 2561251, 2794092, 2907366, 3259774, 3470082, 3709398, 4390716, 4889661, 5122502, 5814732, 6519548, 6940164, 7418796, 7683753, 9779322, 10245004, 15367506, 17928757, 19558644, 30735012, 35857514, 53786271, 71715028, 107572542, 215145084]

約数ペア:

[(1, 215145084), (2, 107572542), (3, 71715028), (4, 53786271), (6, 35857514), (7, 30735012), (11, 19558644), (12, 17928757), (14, 15367506), (21, 10245004), (22, 9779322), (28, 7683753), (29, 7418796), (31, 6940164), (33, 6519548), (37, 5814732), (42, 5122502), (44, 4889661), (49, 4390716), (58, 3709398), (62, 3470082), (66, 3259774), (74, 2907366), (77, 2794092), (84, 2561251), (87, 2472932), (93, 2313388), (98, 2195358), (111, 1938244), (116, 1854699), (124, 1735041), (132, 1629887), (147, 1463572), (148, 1453683), (154, 1397046), (174, 1236466), (186, 1156694), (196, 1097679), (203, 1059828), (217, 991452), (222, 969122), (231, 931364), (259, 830676), (294, 731786), (308, 698523), (319, 674436), (341, 630924), (348, 618233), (372, 578347), (406, 529914), (407, 528612), (434, 495726), (444, 484561), (462, 465682), (518, 415338), (539, 399156), (588, 365893), (609, 353276), (638, 337218), (651, 330484), (682, 315462), (777, 276892), (812, 264957), (814, 264306), (868, 247863), (899, 239316), (924, 232841), (957, 224812), (1023, 210308), (1036, 207669), (1073, 200508), (1078, 199578), (1147, 187572), (1218, 176638), (1221, 176204), (1276, 168609), (1302, 165242), (1364, 157731), (1421, 151404), (1519, 141636), (1554, 138446), (1617, 133052), (1628, 132153), (1798, 119658), (1813, 118668), (1914, 112406), (2046, 105154), (2146, 100254), (2156, 99789), (2233, 96348), (2294, 93786), (2387, 90132), (2436, 88319), (2442, 88102), (2604, 82621), (2697, 79772), (2842, 75702), (2849, 75516), (3038, 70818), (3108, 69223), (3219, 66836), (3234, 66526), (3441, 62524), (3596, 59829), (3626, 59334), (3828, 56203), (4092, 52577), (4263, 50468), (4292, 50127), (4466, 48174), (4557, 47212), (4588, 46893), (4774, 45066), (4884, 44051), (5394, 39886), (5439, 39556), (5684, 37851), (5698, 37758), (6076, 35409), (6293, 34188), (6438, 33418), (6468, 33263), (6699, 32116), (6882, 31262), (7161, 30044), (7252, 29667), (7511, 28644), (8029, 26796), (8526, 25234), (8547, 25172), (8932, 24087), (9114, 23606), (9548, 22533), (9889, 21756), (10788, 19943), (10878, 19778), (11396, 18879), (11803, 18228), (12586, 17094), (12617, 17052), (12876, 16709), (13398, 16058), (13764, 15631), (14322, 15022)]