128536931520

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1940473}}^1$

素因数の和:1940519

約数の個数: 168

約数和(自身を含む): 461336050656

約数和(自身を除く): 332799119136

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 64, 69, 72, 80, 90, 92, 96, 115, 120, 138, 144, 160, 180, 184, 192, 207, 230, 240, 276, 288, 320, 345, 360, 368, 414, 460, 480, 552, 576, 690, 720, 736, 828, 920, 960, 1035, 1104, 1380, 1440, 1472, 1656, 1840, 2070, 2208, 2760, 2880, 3312, 3680, 4140, 4416, 5520, 6624, 7360, 8280, 11040, 13248, 16560, 22080, 33120, 66240, 1940473, 3880946, 5821419, 7761892, 9702365, 11642838, 15523784, 17464257, 19404730, 23285676, 29107095, 31047568, 34928514, 38809460, 44630879, 46571352, 58214190, 62095136, 69857028, 77618920, 87321285, 89261758, 93142704, 116428380, 124190272, 133892637, 139714056, 155237840, 174642570, 178523516, 186285408, 223154395, 232856760, 267785274, 279428112, 310475680, 349285140, 357047032, 372570816, 401677911, 446308790, 465713520, 535570548, 558856224, 620951360, 669463185, 698570280, 714094064, 803355822, 892617580, 931427040, 1071141096, 1117712448, 1338926370, 1397140560, 1428188128, 1606711644, 1785235160, 1862854080, 2008389555, 2142282192, 2677852740, 2794281120, 2856376256, 3213423288, 3570470320, 4016779110, 4284564384, 5355705480, 5588562240, 6426846576, 7140940640, 8033558220, 8569128768, 10711410960, 12853693152, 14281881280, 16067116440, 21422821920, 25707386304, 32134232880, 42845643840, 64268465760, 128536931520]

約数ペア:

[(1, 128536931520), (2, 64268465760), (3, 42845643840), (4, 32134232880), (5, 25707386304), (6, 21422821920), (8, 16067116440), (9, 14281881280), (10, 12853693152), (12, 10711410960), (15, 8569128768), (16, 8033558220), (18, 7140940640), (20, 6426846576), (23, 5588562240), (24, 5355705480), (30, 4284564384), (32, 4016779110), (36, 3570470320), (40, 3213423288), (45, 2856376256), (46, 2794281120), (48, 2677852740), (60, 2142282192), (64, 2008389555), (69, 1862854080), (72, 1785235160), (80, 1606711644), (90, 1428188128), (92, 1397140560), (96, 1338926370), (115, 1117712448), (120, 1071141096), (138, 931427040), (144, 892617580), (160, 803355822), (180, 714094064), (184, 698570280), (192, 669463185), (207, 620951360), (230, 558856224), (240, 535570548), (276, 465713520), (288, 446308790), (320, 401677911), (345, 372570816), (360, 357047032), (368, 349285140), (414, 310475680), (460, 279428112), (480, 267785274), (552, 232856760), (576, 223154395), (690, 186285408), (720, 178523516), (736, 174642570), (828, 155237840), (920, 139714056), (960, 133892637), (1035, 124190272), (1104, 116428380), (1380, 93142704), (1440, 89261758), (1472, 87321285), (1656, 77618920), (1840, 69857028), (2070, 62095136), (2208, 58214190), (2760, 46571352), (2880, 44630879), (3312, 38809460), (3680, 34928514), (4140, 31047568), (4416, 29107095), (5520, 23285676), (6624, 19404730), (7360, 17464257), (8280, 15523784), (11040, 11642838), (13248, 9702365), (16560, 7761892), (22080, 5821419), (33120, 3880946), (66240, 1940473)]