1252285920

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1039}}^1$

素因数の和:1100

約数の個数: 288

約数和(自身を含む): 4579061760

約数和(自身を除く): 3326775840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 72, 80, 81, 90, 93, 96, 108, 120, 124, 135, 144, 155, 160, 162, 180, 186, 216, 240, 243, 248, 270, 279, 288, 310, 324, 360, 372, 405, 432, 465, 480, 486, 496, 540, 558, 620, 648, 720, 744, 810, 837, 864, 930, 972, 992, 1039, 1080, 1116, 1215, 1240, 1296, 1395, 1440, 1488, 1620, 1674, 1860, 1944, 2078, 2160, 2232, 2430, 2480, 2511, 2592, 2790, 2976, 3117, 3240, 3348, 3720, 3888, 4156, 4185, 4320, 4464, 4860, 4960, 5022, 5195, 5580, 6234, 6480, 6696, 7440, 7533, 7776, 8312, 8370, 8928, 9351, 9720, 10044, 10390, 11160, 12468, 12555, 12960, 13392, 14880, 15066, 15585, 16624, 16740, 18702, 19440, 20088, 20780, 22320, 24936, 25110, 26784, 28053, 30132, 31170, 32209, 33248, 33480, 37404, 37665, 38880, 40176, 41560, 44640, 46755, 49872, 50220, 56106, 60264, 62340, 64418, 66960, 74808, 75330, 80352, 83120, 84159, 93510, 96627, 99744, 100440, 112212, 120528, 124680, 128836, 133920, 140265, 149616, 150660, 161045, 166240, 168318, 187020, 193254, 200880, 224424, 241056, 249360, 252477, 257672, 280530, 289881, 299232, 301320, 322090, 336636, 374040, 386508, 401760, 420795, 448848, 483135, 498720, 504954, 515344, 561060, 579762, 602640, 644180, 673272, 748080, 773016, 841590, 869643, 897696, 966270, 1009908, 1030688, 1122120, 1159524, 1205280, 1262385, 1288360, 1346544, 1449405, 1496160, 1546032, 1683180, 1739286, 1932540, 2019816, 2244240, 2319048, 2524770, 2576720, 2608929, 2693088, 2898810, 3092064, 3366360, 3478572, 3865080, 4039632, 4348215, 4488480, 4638096, 5049540, 5153440, 5217858, 5797620, 6732720, 6957144, 7730160, 7826787, 8079264, 8696430, 9276192, 10099080, 10435716, 11595240, 13044645, 13465440, 13914288, 15460320, 15653574, 17392860, 20198160, 20871432, 23190480, 26089290, 27828576, 31307148, 34785720, 39133935, 40396320, 41742864, 46380960, 52178580, 62614296, 69571440, 78267870, 83485728, 104357160, 125228592, 139142880, 156535740, 208714320, 250457184, 313071480, 417428640, 626142960, 1252285920]

約数ペア:

[(1, 1252285920), (2, 626142960), (3, 417428640), (4, 313071480), (5, 250457184), (6, 208714320), (8, 156535740), (9, 139142880), (10, 125228592), (12, 104357160), (15, 83485728), (16, 78267870), (18, 69571440), (20, 62614296), (24, 52178580), (27, 46380960), (30, 41742864), (31, 40396320), (32, 39133935), (36, 34785720), (40, 31307148), (45, 27828576), (48, 26089290), (54, 23190480), (60, 20871432), (62, 20198160), (72, 17392860), (80, 15653574), (81, 15460320), (90, 13914288), (93, 13465440), (96, 13044645), (108, 11595240), (120, 10435716), (124, 10099080), (135, 9276192), (144, 8696430), (155, 8079264), (160, 7826787), (162, 7730160), (180, 6957144), (186, 6732720), (216, 5797620), (240, 5217858), (243, 5153440), (248, 5049540), (270, 4638096), (279, 4488480), (288, 4348215), (310, 4039632), (324, 3865080), (360, 3478572), (372, 3366360), (405, 3092064), (432, 2898810), (465, 2693088), (480, 2608929), (486, 2576720), (496, 2524770), (540, 2319048), (558, 2244240), (620, 2019816), (648, 1932540), (720, 1739286), (744, 1683180), (810, 1546032), (837, 1496160), (864, 1449405), (930, 1346544), (972, 1288360), (992, 1262385), (1039, 1205280), (1080, 1159524), (1116, 1122120), (1215, 1030688), (1240, 1009908), (1296, 966270), (1395, 897696), (1440, 869643), (1488, 841590), (1620, 773016), (1674, 748080), (1860, 673272), (1944, 644180), (2078, 602640), (2160, 579762), (2232, 561060), (2430, 515344), (2480, 504954), (2511, 498720), (2592, 483135), (2790, 448848), (2976, 420795), (3117, 401760), (3240, 386508), (3348, 374040), (3720, 336636), (3888, 322090), (4156, 301320), (4185, 299232), (4320, 289881), (4464, 280530), (4860, 257672), (4960, 252477), (5022, 249360), (5195, 241056), (5580, 224424), (6234, 200880), (6480, 193254), (6696, 187020), (7440, 168318), (7533, 166240), (7776, 161045), (8312, 150660), (8370, 149616), (8928, 140265), (9351, 133920), (9720, 128836), (10044, 124680), (10390, 120528), (11160, 112212), (12468, 100440), (12555, 99744), (12960, 96627), (13392, 93510), (14880, 84159), (15066, 83120), (15585, 80352), (16624, 75330), (16740, 74808), (18702, 66960), (19440, 64418), (20088, 62340), (20780, 60264), (22320, 56106), (24936, 50220), (25110, 49872), (26784, 46755), (28053, 44640), (30132, 41560), (31170, 40176), (32209, 38880), (33248, 37665), (33480, 37404)]