143678760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:156

約数の個数: 256

約数和(自身を含む): 489888000

約数和(自身を除く): 346209240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 29, 30, 38, 40, 41, 53, 57, 58, 60, 76, 82, 87, 95, 106, 114, 116, 120, 123, 145, 152, 159, 164, 174, 190, 205, 212, 228, 232, 246, 265, 285, 290, 318, 328, 348, 380, 410, 424, 435, 456, 492, 530, 551, 570, 580, 615, 636, 696, 760, 779, 795, 820, 870, 984, 1007, 1060, 1102, 1140, 1160, 1189, 1230, 1272, 1537, 1558, 1590, 1640, 1653, 1740, 2014, 2120, 2173, 2204, 2280, 2337, 2378, 2460, 2755, 3021, 3074, 3116, 3180, 3306, 3480, 3567, 3895, 4028, 4346, 4408, 4611, 4674, 4756, 4920, 5035, 5510, 5945, 6042, 6148, 6232, 6360, 6519, 6612, 7134, 7685, 7790, 8056, 8265, 8692, 9222, 9348, 9512, 10070, 10865, 11020, 11685, 11890, 12084, 12296, 13038, 13224, 14268, 15105, 15370, 15580, 16530, 17384, 17835, 18444, 18696, 20140, 21730, 22040, 22591, 23055, 23370, 23780, 24168, 26076, 28536, 29203, 30210, 30740, 31160, 32595, 33060, 35670, 36888, 40280, 41287, 43460, 45182, 46110, 46740, 47560, 52152, 58406, 60420, 61480, 63017, 65190, 66120, 67773, 71340, 82574, 86920, 87609, 90364, 92220, 93480, 112955, 116812, 120840, 123861, 126034, 130380, 135546, 142680, 146015, 165148, 175218, 180728, 184440, 189051, 206435, 225910, 233624, 247722, 252068, 260760, 271092, 292030, 315085, 330296, 338865, 350436, 378102, 412870, 438045, 451820, 495444, 504136, 542184, 584060, 619305, 630170, 677730, 700872, 756204, 825740, 876090, 903640, 945255, 990888, 1168120, 1197323, 1238610, 1260340, 1355460, 1512408, 1651480, 1752180, 1890510, 2394646, 2477220, 2520680, 2710920, 3504360, 3591969, 3781020, 4789292, 4954440, 5986615, 7183938, 7562040, 9578584, 11973230, 14367876, 17959845, 23946460, 28735752, 35919690, 47892920, 71839380, 143678760]

約数ペア:

[(1, 143678760), (2, 71839380), (3, 47892920), (4, 35919690), (5, 28735752), (6, 23946460), (8, 17959845), (10, 14367876), (12, 11973230), (15, 9578584), (19, 7562040), (20, 7183938), (24, 5986615), (29, 4954440), (30, 4789292), (38, 3781020), (40, 3591969), (41, 3504360), (53, 2710920), (57, 2520680), (58, 2477220), (60, 2394646), (76, 1890510), (82, 1752180), (87, 1651480), (95, 1512408), (106, 1355460), (114, 1260340), (116, 1238610), (120, 1197323), (123, 1168120), (145, 990888), (152, 945255), (159, 903640), (164, 876090), (174, 825740), (190, 756204), (205, 700872), (212, 677730), (228, 630170), (232, 619305), (246, 584060), (265, 542184), (285, 504136), (290, 495444), (318, 451820), (328, 438045), (348, 412870), (380, 378102), (410, 350436), (424, 338865), (435, 330296), (456, 315085), (492, 292030), (530, 271092), (551, 260760), (570, 252068), (580, 247722), (615, 233624), (636, 225910), (696, 206435), (760, 189051), (779, 184440), (795, 180728), (820, 175218), (870, 165148), (984, 146015), (1007, 142680), (1060, 135546), (1102, 130380), (1140, 126034), (1160, 123861), (1189, 120840), (1230, 116812), (1272, 112955), (1537, 93480), (1558, 92220), (1590, 90364), (1640, 87609), (1653, 86920), (1740, 82574), (2014, 71340), (2120, 67773), (2173, 66120), (2204, 65190), (2280, 63017), (2337, 61480), (2378, 60420), (2460, 58406), (2755, 52152), (3021, 47560), (3074, 46740), (3116, 46110), (3180, 45182), (3306, 43460), (3480, 41287), (3567, 40280), (3895, 36888), (4028, 35670), (4346, 33060), (4408, 32595), (4611, 31160), (4674, 30740), (4756, 30210), (4920, 29203), (5035, 28536), (5510, 26076), (5945, 24168), (6042, 23780), (6148, 23370), (6232, 23055), (6360, 22591), (6519, 22040), (6612, 21730), (7134, 20140), (7685, 18696), (7790, 18444), (8056, 17835), (8265, 17384), (8692, 16530), (9222, 15580), (9348, 15370), (9512, 15105), (10070, 14268), (10865, 13224), (11020, 13038), (11685, 12296), (11890, 12084)]