7158157920

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{5939}}^1$

素因数の和:6000

約数の個数: 288

約数和(自身を含む): 26153487360

約数和(自身を除く): 18995329440

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, 1080, 1116, 1215, 1240, 1296, 1395, 1440, 1488, 1620, 1674, 1860, 1944, 2160, 2232, 2430, 2480, 2511, 2592, 2790, 2976, 3240, 3348, 3720, 3888, 4185, 4320, 4464, 4860, 4960, 5022, 5580, 5939, 6480, 6696, 7440, 7533, 7776, 8370, 8928, 9720, 10044, 11160, 11878, 12555, 12960, 13392, 14880, 15066, 16740, 17817, 19440, 20088, 22320, 23756, 25110, 26784, 29695, 30132, 33480, 35634, 37665, 38880, 40176, 44640, 47512, 50220, 53451, 59390, 60264, 66960, 71268, 75330, 80352, 89085, 95024, 100440, 106902, 118780, 120528, 133920, 142536, 150660, 160353, 178170, 184109, 190048, 200880, 213804, 237560, 241056, 267255, 285072, 301320, 320706, 356340, 368218, 401760, 427608, 475120, 481059, 534510, 552327, 570144, 602640, 641412, 712680, 736436, 801765, 855216, 920545, 950240, 962118, 1069020, 1104654, 1205280, 1282824, 1425360, 1443177, 1472872, 1603530, 1656981, 1710432, 1841090, 1924236, 2138040, 2209308, 2405295, 2565648, 2761635, 2850720, 2886354, 2945744, 3207060, 3313962, 3682180, 3848472, 4276080, 4418616, 4810590, 4970943, 5131296, 5523270, 5772708, 5891488, 6414120, 6627924, 7215885, 7364360, 7696944, 8284905, 8552160, 8837232, 9621180, 9941886, 11046540, 11545416, 12828240, 13255848, 14431770, 14728720, 14912829, 15393888, 16569810, 17674464, 19242360, 19883772, 22093080, 23090832, 24854715, 25656480, 26511696, 28863540, 29457440, 29825658, 33139620, 38484720, 39767544, 44186160, 44738487, 46181664, 49709430, 53023392, 57727080, 59651316, 66279240, 74564145, 76969440, 79535088, 88372320, 89476974, 99418860, 115454160, 119302632, 132558480, 149128290, 159070176, 178953948, 198837720, 223692435, 230908320, 238605264, 265116960, 298256580, 357907896, 397675440, 447384870, 477210528, 596513160, 715815792, 795350880, 894769740, 1193026320, 1431631584, 1789539480, 2386052640, 3579078960, 7158157920]

約数ペア:

[(1, 7158157920), (2, 3579078960), (3, 2386052640), (4, 1789539480), (5, 1431631584), (6, 1193026320), (8, 894769740), (9, 795350880), (10, 715815792), (12, 596513160), (15, 477210528), (16, 447384870), (18, 397675440), (20, 357907896), (24, 298256580), (27, 265116960), (30, 238605264), (31, 230908320), (32, 223692435), (36, 198837720), (40, 178953948), (45, 159070176), (48, 149128290), (54, 132558480), (60, 119302632), (62, 115454160), (72, 99418860), (80, 89476974), (81, 88372320), (90, 79535088), (93, 76969440), (96, 74564145), (108, 66279240), (120, 59651316), (124, 57727080), (135, 53023392), (144, 49709430), (155, 46181664), (160, 44738487), (162, 44186160), (180, 39767544), (186, 38484720), (216, 33139620), (240, 29825658), (243, 29457440), (248, 28863540), (270, 26511696), (279, 25656480), (288, 24854715), (310, 23090832), (324, 22093080), (360, 19883772), (372, 19242360), (405, 17674464), (432, 16569810), (465, 15393888), (480, 14912829), (486, 14728720), (496, 14431770), (540, 13255848), (558, 12828240), (620, 11545416), (648, 11046540), (720, 9941886), (744, 9621180), (810, 8837232), (837, 8552160), (864, 8284905), (930, 7696944), (972, 7364360), (992, 7215885), (1080, 6627924), (1116, 6414120), (1215, 5891488), (1240, 5772708), (1296, 5523270), (1395, 5131296), (1440, 4970943), (1488, 4810590), (1620, 4418616), (1674, 4276080), (1860, 3848472), (1944, 3682180), (2160, 3313962), (2232, 3207060), (2430, 2945744), (2480, 2886354), (2511, 2850720), (2592, 2761635), (2790, 2565648), (2976, 2405295), (3240, 2209308), (3348, 2138040), (3720, 1924236), (3888, 1841090), (4185, 1710432), (4320, 1656981), (4464, 1603530), (4860, 1472872), (4960, 1443177), (5022, 1425360), (5580, 1282824), (5939, 1205280), (6480, 1104654), (6696, 1069020), (7440, 962118), (7533, 950240), (7776, 920545), (8370, 855216), (8928, 801765), (9720, 736436), (10044, 712680), (11160, 641412), (11878, 602640), (12555, 570144), (12960, 552327), (13392, 534510), (14880, 481059), (15066, 475120), (16740, 427608), (17817, 401760), (19440, 368218), (20088, 356340), (22320, 320706), (23756, 301320), (25110, 285072), (26784, 267255), (29695, 241056), (30132, 237560), (33480, 213804), (35634, 200880), (37665, 190048), (38880, 184109), (40176, 178170), (44640, 160353), (47512, 150660), (50220, 142536), (53451, 133920), (59390, 120528), (60264, 118780), (66960, 106902), (71268, 100440), (75330, 95024), (80352, 89085)]