4791590640

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{7951}}^1$

素因数の和:8010

約数の個数: 240

約数和(自身を含む): 17228230656

約数和(自身を除く): 12436640016

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 36, 40, 45, 48, 54, 60, 62, 72, 80, 81, 90, 93, 108, 120, 124, 135, 144, 155, 162, 180, 186, 216, 240, 243, 248, 270, 279, 310, 324, 360, 372, 405, 432, 465, 486, 496, 540, 558, 620, 648, 720, 744, 810, 837, 930, 972, 1080, 1116, 1215, 1240, 1296, 1395, 1488, 1620, 1674, 1860, 1944, 2160, 2232, 2430, 2480, 2511, 2790, 3240, 3348, 3720, 3888, 4185, 4464, 4860, 5022, 5580, 6480, 6696, 7440, 7533, 7951, 8370, 9720, 10044, 11160, 12555, 13392, 15066, 15902, 16740, 19440, 20088, 22320, 23853, 25110, 30132, 31804, 33480, 37665, 39755, 40176, 47706, 50220, 60264, 63608, 66960, 71559, 75330, 79510, 95412, 100440, 119265, 120528, 127216, 143118, 150660, 159020, 190824, 200880, 214677, 238530, 246481, 286236, 301320, 318040, 357795, 381648, 429354, 477060, 492962, 572472, 602640, 636080, 644031, 715590, 739443, 858708, 954120, 985924, 1073385, 1144944, 1232405, 1288062, 1431180, 1478886, 1717416, 1908240, 1932093, 1971848, 2146770, 2218329, 2464810, 2576124, 2862360, 2957772, 3220155, 3434832, 3697215, 3864186, 3943696, 4293540, 4436658, 4929620, 5152248, 5724720, 5915544, 6440310, 6654987, 7394430, 7728372, 8587080, 8873316, 9660465, 9859240, 10304496, 11091645, 11831088, 12880620, 13309974, 14788860, 15456744, 17174160, 17746632, 19320930, 19718480, 19964961, 22183290, 25761240, 26619948, 29577720, 30913488, 33274935, 35493264, 38641860, 39929922, 44366580, 51522480, 53239896, 59155440, 59894883, 66549870, 77283720, 79859844, 88733160, 99824805, 106479792, 119789766, 133099740, 154567440, 159719688, 177466320, 199649610, 239579532, 266199480, 299474415, 319439376, 399299220, 479159064, 532398960, 598948830, 798598440, 958318128, 1197897660, 1597196880, 2395795320, 4791590640]

約数ペア:

[(1, 4791590640), (2, 2395795320), (3, 1597196880), (4, 1197897660), (5, 958318128), (6, 798598440), (8, 598948830), (9, 532398960), (10, 479159064), (12, 399299220), (15, 319439376), (16, 299474415), (18, 266199480), (20, 239579532), (24, 199649610), (27, 177466320), (30, 159719688), (31, 154567440), (36, 133099740), (40, 119789766), (45, 106479792), (48, 99824805), (54, 88733160), (60, 79859844), (62, 77283720), (72, 66549870), (80, 59894883), (81, 59155440), (90, 53239896), (93, 51522480), (108, 44366580), (120, 39929922), (124, 38641860), (135, 35493264), (144, 33274935), (155, 30913488), (162, 29577720), (180, 26619948), (186, 25761240), (216, 22183290), (240, 19964961), (243, 19718480), (248, 19320930), (270, 17746632), (279, 17174160), (310, 15456744), (324, 14788860), (360, 13309974), (372, 12880620), (405, 11831088), (432, 11091645), (465, 10304496), (486, 9859240), (496, 9660465), (540, 8873316), (558, 8587080), (620, 7728372), (648, 7394430), (720, 6654987), (744, 6440310), (810, 5915544), (837, 5724720), (930, 5152248), (972, 4929620), (1080, 4436658), (1116, 4293540), (1215, 3943696), (1240, 3864186), (1296, 3697215), (1395, 3434832), (1488, 3220155), (1620, 2957772), (1674, 2862360), (1860, 2576124), (1944, 2464810), (2160, 2218329), (2232, 2146770), (2430, 1971848), (2480, 1932093), (2511, 1908240), (2790, 1717416), (3240, 1478886), (3348, 1431180), (3720, 1288062), (3888, 1232405), (4185, 1144944), (4464, 1073385), (4860, 985924), (5022, 954120), (5580, 858708), (6480, 739443), (6696, 715590), (7440, 644031), (7533, 636080), (7951, 602640), (8370, 572472), (9720, 492962), (10044, 477060), (11160, 429354), (12555, 381648), (13392, 357795), (15066, 318040), (15902, 301320), (16740, 286236), (19440, 246481), (20088, 238530), (22320, 214677), (23853, 200880), (25110, 190824), (30132, 159020), (31804, 150660), (33480, 143118), (37665, 127216), (39755, 120528), (40176, 119265), (47706, 100440), (50220, 95412), (60264, 79510), (63608, 75330), (66960, 71559)]