1085406840

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{1663}}^1$

素因数の和:1731

約数の個数: 288

約数和(自身を含む): 4216942080

約数和(自身を除く): 3131535240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 37, 40, 42, 45, 49, 56, 60, 63, 70, 72, 74, 84, 90, 98, 105, 111, 120, 126, 140, 147, 148, 168, 180, 185, 196, 210, 222, 245, 252, 259, 280, 294, 296, 315, 333, 360, 370, 392, 420, 441, 444, 490, 504, 518, 555, 588, 630, 666, 735, 740, 777, 840, 882, 888, 980, 1036, 1110, 1176, 1260, 1295, 1332, 1470, 1480, 1554, 1663, 1665, 1764, 1813, 1960, 2072, 2205, 2220, 2331, 2520, 2590, 2664, 2940, 3108, 3326, 3330, 3528, 3626, 3885, 4410, 4440, 4662, 4989, 5180, 5439, 5880, 6216, 6652, 6660, 7252, 7770, 8315, 8820, 9065, 9324, 9978, 10360, 10878, 11641, 11655, 13304, 13320, 14504, 14967, 15540, 16317, 16630, 17640, 18130, 18648, 19956, 21756, 23282, 23310, 24945, 27195, 29934, 31080, 32634, 33260, 34923, 36260, 39912, 43512, 46564, 46620, 49890, 54390, 58205, 59868, 61531, 65268, 66520, 69846, 72520, 74835, 81487, 81585, 93128, 93240, 99780, 104769, 108780, 116410, 119736, 123062, 130536, 139692, 149670, 162974, 163170, 174615, 184593, 199560, 209538, 217560, 232820, 244461, 246124, 279384, 299340, 307655, 325948, 326340, 349230, 369186, 407435, 419076, 430717, 465640, 488922, 492248, 523845, 553779, 598680, 615310, 651896, 652680, 698460, 733383, 738372, 814870, 838152, 861434, 922965, 977844, 1047690, 1107558, 1222305, 1230620, 1292151, 1396920, 1466766, 1476744, 1629740, 1722868, 1845930, 1955688, 2095380, 2153585, 2215116, 2444610, 2461240, 2584302, 2768895, 2933532, 3015019, 3259480, 3445736, 3666915, 3691860, 3876453, 4190760, 4307170, 4430232, 4889220, 5168604, 5537790, 5867064, 6030038, 6460755, 7333830, 7383720, 7752906, 8614340, 9045057, 9778440, 10337208, 11075580, 12060076, 12921510, 14667660, 15075095, 15505812, 17228680, 18090114, 19382265, 22151160, 24120152, 25843020, 27135171, 29335320, 30150190, 31011624, 36180228, 38764530, 45225285, 51686040, 54270342, 60300380, 72360456, 77529060, 90450570, 108540684, 120600760, 135675855, 155058120, 180901140, 217081368, 271351710, 361802280, 542703420, 1085406840]

約数ペア:

[(1, 1085406840), (2, 542703420), (3, 361802280), (4, 271351710), (5, 217081368), (6, 180901140), (7, 155058120), (8, 135675855), (9, 120600760), (10, 108540684), (12, 90450570), (14, 77529060), (15, 72360456), (18, 60300380), (20, 54270342), (21, 51686040), (24, 45225285), (28, 38764530), (30, 36180228), (35, 31011624), (36, 30150190), (37, 29335320), (40, 27135171), (42, 25843020), (45, 24120152), (49, 22151160), (56, 19382265), (60, 18090114), (63, 17228680), (70, 15505812), (72, 15075095), (74, 14667660), (84, 12921510), (90, 12060076), (98, 11075580), (105, 10337208), (111, 9778440), (120, 9045057), (126, 8614340), (140, 7752906), (147, 7383720), (148, 7333830), (168, 6460755), (180, 6030038), (185, 5867064), (196, 5537790), (210, 5168604), (222, 4889220), (245, 4430232), (252, 4307170), (259, 4190760), (280, 3876453), (294, 3691860), (296, 3666915), (315, 3445736), (333, 3259480), (360, 3015019), (370, 2933532), (392, 2768895), (420, 2584302), (441, 2461240), (444, 2444610), (490, 2215116), (504, 2153585), (518, 2095380), (555, 1955688), (588, 1845930), (630, 1722868), (666, 1629740), (735, 1476744), (740, 1466766), (777, 1396920), (840, 1292151), (882, 1230620), (888, 1222305), (980, 1107558), (1036, 1047690), (1110, 977844), (1176, 922965), (1260, 861434), (1295, 838152), (1332, 814870), (1470, 738372), (1480, 733383), (1554, 698460), (1663, 652680), (1665, 651896), (1764, 615310), (1813, 598680), (1960, 553779), (2072, 523845), (2205, 492248), (2220, 488922), (2331, 465640), (2520, 430717), (2590, 419076), (2664, 407435), (2940, 369186), (3108, 349230), (3326, 326340), (3330, 325948), (3528, 307655), (3626, 299340), (3885, 279384), (4410, 246124), (4440, 244461), (4662, 232820), (4989, 217560), (5180, 209538), (5439, 199560), (5880, 184593), (6216, 174615), (6652, 163170), (6660, 162974), (7252, 149670), (7770, 139692), (8315, 130536), (8820, 123062), (9065, 119736), (9324, 116410), (9978, 108780), (10360, 104769), (10878, 99780), (11641, 93240), (11655, 93128), (13304, 81585), (13320, 81487), (14504, 74835), (14967, 72520), (15540, 69846), (16317, 66520), (16630, 65268), (17640, 61531), (18130, 59868), (18648, 58205), (19956, 54390), (21756, 49890), (23282, 46620), (23310, 46564), (24945, 43512), (27195, 39912), (29934, 36260), (31080, 34923), (32634, 33260)]