2784851040

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{1307}}^1$

素因数の和:1541

約数の個数: 192

約数和(自身を含む): 9208152576

約数和(自身を除く): 6423301536

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 69, 80, 92, 96, 115, 120, 138, 160, 184, 193, 230, 240, 276, 345, 368, 386, 460, 480, 552, 579, 690, 736, 772, 920, 965, 1104, 1158, 1307, 1380, 1544, 1840, 1930, 2208, 2316, 2614, 2760, 2895, 3088, 3680, 3860, 3921, 4439, 4632, 5228, 5520, 5790, 6176, 6535, 7720, 7842, 8878, 9264, 10456, 11040, 11580, 13070, 13317, 15440, 15684, 17756, 18528, 19605, 20912, 22195, 23160, 26140, 26634, 30061, 30880, 31368, 35512, 39210, 41824, 44390, 46320, 52280, 53268, 60122, 62736, 66585, 71024, 78420, 88780, 90183, 92640, 104560, 106536, 120244, 125472, 133170, 142048, 150305, 156840, 177560, 180366, 209120, 213072, 240488, 252251, 266340, 300610, 313680, 355120, 360732, 426144, 450915, 480976, 504502, 532680, 601220, 627360, 710240, 721464, 756753, 901830, 961952, 1009004, 1065360, 1202440, 1261255, 1442928, 1513506, 1803660, 2018008, 2130720, 2404880, 2522510, 2885856, 3027012, 3607320, 3783765, 4036016, 4809760, 5045020, 5801773, 6054024, 7214640, 7567530, 8072032, 10090040, 11603546, 12108048, 14429280, 15135060, 17405319, 20180080, 23207092, 24216096, 29008865, 30270120, 34810638, 40360160, 46414184, 58017730, 60540240, 69621276, 87026595, 92828368, 116035460, 121080480, 139242552, 174053190, 185656736, 232070920, 278485104, 348106380, 464141840, 556970208, 696212760, 928283680, 1392425520, 2784851040]

約数ペア:

[(1, 2784851040), (2, 1392425520), (3, 928283680), (4, 696212760), (5, 556970208), (6, 464141840), (8, 348106380), (10, 278485104), (12, 232070920), (15, 185656736), (16, 174053190), (20, 139242552), (23, 121080480), (24, 116035460), (30, 92828368), (32, 87026595), (40, 69621276), (46, 60540240), (48, 58017730), (60, 46414184), (69, 40360160), (80, 34810638), (92, 30270120), (96, 29008865), (115, 24216096), (120, 23207092), (138, 20180080), (160, 17405319), (184, 15135060), (193, 14429280), (230, 12108048), (240, 11603546), (276, 10090040), (345, 8072032), (368, 7567530), (386, 7214640), (460, 6054024), (480, 5801773), (552, 5045020), (579, 4809760), (690, 4036016), (736, 3783765), (772, 3607320), (920, 3027012), (965, 2885856), (1104, 2522510), (1158, 2404880), (1307, 2130720), (1380, 2018008), (1544, 1803660), (1840, 1513506), (1930, 1442928), (2208, 1261255), (2316, 1202440), (2614, 1065360), (2760, 1009004), (2895, 961952), (3088, 901830), (3680, 756753), (3860, 721464), (3921, 710240), (4439, 627360), (4632, 601220), (5228, 532680), (5520, 504502), (5790, 480976), (6176, 450915), (6535, 426144), (7720, 360732), (7842, 355120), (8878, 313680), (9264, 300610), (10456, 266340), (11040, 252251), (11580, 240488), (13070, 213072), (13317, 209120), (15440, 180366), (15684, 177560), (17756, 156840), (18528, 150305), (19605, 142048), (20912, 133170), (22195, 125472), (23160, 120244), (26140, 106536), (26634, 104560), (30061, 92640), (30880, 90183), (31368, 88780), (35512, 78420), (39210, 71024), (41824, 66585), (44390, 62736), (46320, 60122), (52280, 53268)]