15668810080

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{739}}^1\times {\mathrm{1721}}^1$

素因数の和:2493

約数の個数: 192

約数和(自身を含む): 46241072640

約数和(自身を除く): 30572262560

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 160, 176, 220, 224, 280, 308, 352, 385, 440, 560, 616, 739, 770, 880, 1120, 1232, 1478, 1540, 1721, 1760, 2464, 2956, 3080, 3442, 3695, 5173, 5912, 6160, 6884, 7390, 8129, 8605, 10346, 11824, 12047, 12320, 13768, 14780, 16258, 17210, 18931, 20692, 23648, 24094, 25865, 27536, 29560, 32516, 34420, 37862, 40645, 41384, 48188, 51730, 55072, 56903, 59120, 60235, 65032, 68840, 75724, 81290, 82768, 94655, 96376, 103460, 113806, 118240, 120470, 130064, 132517, 137680, 151448, 162580, 165536, 189310, 192752, 206920, 227612, 240940, 260128, 265034, 275360, 284515, 302896, 325160, 378620, 385504, 413840, 455224, 481880, 530068, 569030, 605792, 650320, 662585, 757240, 827680, 910448, 963760, 1060136, 1138060, 1271819, 1300640, 1325170, 1514480, 1820896, 1927520, 2120272, 2276120, 2543638, 2650340, 3028960, 4240544, 4552240, 5087276, 5300680, 6359095, 8902733, 9104480, 10174552, 10601360, 12718190, 13990009, 17805466, 20349104, 21202720, 25436380, 27980018, 35610932, 40698208, 44513665, 50872760, 55960036, 69950045, 71221864, 89027330, 97930063, 101745520, 111920072, 139900090, 142443728, 178054660, 195860126, 203491040, 223840144, 279800180, 284887456, 356109320, 391720252, 447680288, 489650315, 559600360, 712218640, 783440504, 979300630, 1119200720, 1424437280, 1566881008, 1958601260, 2238401440, 3133762016, 3917202520, 7834405040, 15668810080]

約数ペア:

[(1, 15668810080), (2, 7834405040), (4, 3917202520), (5, 3133762016), (7, 2238401440), (8, 1958601260), (10, 1566881008), (11, 1424437280), (14, 1119200720), (16, 979300630), (20, 783440504), (22, 712218640), (28, 559600360), (32, 489650315), (35, 447680288), (40, 391720252), (44, 356109320), (55, 284887456), (56, 279800180), (70, 223840144), (77, 203491040), (80, 195860126), (88, 178054660), (110, 142443728), (112, 139900090), (140, 111920072), (154, 101745520), (160, 97930063), (176, 89027330), (220, 71221864), (224, 69950045), (280, 55960036), (308, 50872760), (352, 44513665), (385, 40698208), (440, 35610932), (560, 27980018), (616, 25436380), (739, 21202720), (770, 20349104), (880, 17805466), (1120, 13990009), (1232, 12718190), (1478, 10601360), (1540, 10174552), (1721, 9104480), (1760, 8902733), (2464, 6359095), (2956, 5300680), (3080, 5087276), (3442, 4552240), (3695, 4240544), (5173, 3028960), (5912, 2650340), (6160, 2543638), (6884, 2276120), (7390, 2120272), (8129, 1927520), (8605, 1820896), (10346, 1514480), (11824, 1325170), (12047, 1300640), (12320, 1271819), (13768, 1138060), (14780, 1060136), (16258, 963760), (17210, 910448), (18931, 827680), (20692, 757240), (23648, 662585), (24094, 650320), (25865, 605792), (27536, 569030), (29560, 530068), (32516, 481880), (34420, 455224), (37862, 413840), (40645, 385504), (41384, 378620), (48188, 325160), (51730, 302896), (55072, 284515), (56903, 275360), (59120, 265034), (60235, 260128), (65032, 240940), (68840, 227612), (75724, 206920), (81290, 192752), (82768, 189310), (94655, 165536), (96376, 162580), (103460, 151448), (113806, 137680), (118240, 132517), (120470, 130064)]