29128805280

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{72503}}^1$

素因数の和:72561

約数の個数: 240

約数和(自身を含む): 106118014464

約数和(自身を除く): 76989209184

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, 248, 270, 279, 288, 310, 324, 360, 372, 405, 432, 465, 480, 496, 540, 558, 620, 648, 720, 744, 810, 837, 864, 930, 992, 1080, 1116, 1240, 1296, 1395, 1440, 1488, 1620, 1674, 1860, 2160, 2232, 2480, 2511, 2592, 2790, 2976, 3240, 3348, 3720, 4185, 4320, 4464, 4960, 5022, 5580, 6480, 6696, 7440, 8370, 8928, 10044, 11160, 12555, 12960, 13392, 14880, 16740, 20088, 22320, 25110, 26784, 33480, 40176, 44640, 50220, 66960, 72503, 80352, 100440, 133920, 145006, 200880, 217509, 290012, 362515, 401760, 435018, 580024, 652527, 725030, 870036, 1087545, 1160048, 1305054, 1450060, 1740072, 1957581, 2175090, 2247593, 2320096, 2610108, 2900120, 3262635, 3480144, 3915162, 4350180, 4495186, 5220216, 5800240, 5872743, 6525270, 6742779, 6960288, 7830324, 8700360, 8990372, 9787905, 10440432, 11237965, 11600480, 11745486, 13050540, 13485558, 15660648, 17400720, 17980744, 19575810, 20228337, 20880864, 22475930, 23490972, 26101080, 26971116, 29363715, 31321296, 33713895, 34801440, 35961488, 39151620, 40456674, 44951860, 46981944, 52202160, 53942232, 58727430, 60685011, 62642592, 67427790, 71922976, 78303240, 80913348, 89903720, 93963888, 101141685, 104404320, 107884464, 117454860, 121370022, 134855580, 156606480, 161826696, 179807440, 182055033, 187927776, 202283370, 215768928, 234909720, 242740044, 269711160, 303425055, 313212960, 323653392, 359614880, 364110066, 404566740, 469819440, 485480088, 539422320, 606850110, 647306784, 728220132, 809133480, 910275165, 939638880, 970960176, 1078844640, 1213700220, 1456440264, 1618266960, 1820550330, 1941920352, 2427400440, 2912880528, 3236533920, 3641100660, 4854800880, 5825761056, 7282201320, 9709601760, 14564402640, 29128805280]

約数ペア:

[(1, 29128805280), (2, 14564402640), (3, 9709601760), (4, 7282201320), (5, 5825761056), (6, 4854800880), (8, 3641100660), (9, 3236533920), (10, 2912880528), (12, 2427400440), (15, 1941920352), (16, 1820550330), (18, 1618266960), (20, 1456440264), (24, 1213700220), (27, 1078844640), (30, 970960176), (31, 939638880), (32, 910275165), (36, 809133480), (40, 728220132), (45, 647306784), (48, 606850110), (54, 539422320), (60, 485480088), (62, 469819440), (72, 404566740), (80, 364110066), (81, 359614880), (90, 323653392), (93, 313212960), (96, 303425055), (108, 269711160), (120, 242740044), (124, 234909720), (135, 215768928), (144, 202283370), (155, 187927776), (160, 182055033), (162, 179807440), (180, 161826696), (186, 156606480), (216, 134855580), (240, 121370022), (248, 117454860), (270, 107884464), (279, 104404320), (288, 101141685), (310, 93963888), (324, 89903720), (360, 80913348), (372, 78303240), (405, 71922976), (432, 67427790), (465, 62642592), (480, 60685011), (496, 58727430), (540, 53942232), (558, 52202160), (620, 46981944), (648, 44951860), (720, 40456674), (744, 39151620), (810, 35961488), (837, 34801440), (864, 33713895), (930, 31321296), (992, 29363715), (1080, 26971116), (1116, 26101080), (1240, 23490972), (1296, 22475930), (1395, 20880864), (1440, 20228337), (1488, 19575810), (1620, 17980744), (1674, 17400720), (1860, 15660648), (2160, 13485558), (2232, 13050540), (2480, 11745486), (2511, 11600480), (2592, 11237965), (2790, 10440432), (2976, 9787905), (3240, 8990372), (3348, 8700360), (3720, 7830324), (4185, 6960288), (4320, 6742779), (4464, 6525270), (4960, 5872743), (5022, 5800240), (5580, 5220216), (6480, 4495186), (6696, 4350180), (7440, 3915162), (8370, 3480144), (8928, 3262635), (10044, 2900120), (11160, 2610108), (12555, 2320096), (12960, 2247593), (13392, 2175090), (14880, 1957581), (16740, 1740072), (20088, 1450060), (22320, 1305054), (25110, 1160048), (26784, 1087545), (33480, 870036), (40176, 725030), (44640, 652527), (50220, 580024), (66960, 435018), (72503, 401760), (80352, 362515), (100440, 290012), (133920, 217509), (145006, 200880)]