15696319240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{113}}^1\times {\mathrm{139}}^1$

素因数の和:396

約数の個数: 256

約数和(自身を含む): 42471475200

約数和(自身を除く): 26775155960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 43, 56, 70, 83, 86, 113, 139, 140, 166, 172, 215, 226, 278, 280, 301, 332, 344, 415, 430, 452, 556, 565, 581, 602, 664, 695, 791, 830, 860, 904, 973, 1112, 1130, 1162, 1204, 1390, 1505, 1582, 1660, 1720, 1946, 2260, 2324, 2408, 2780, 2905, 3010, 3164, 3320, 3569, 3892, 3955, 4520, 4648, 4859, 4865, 5560, 5810, 5977, 6020, 6328, 7138, 7784, 7910, 9379, 9718, 9730, 11537, 11620, 11954, 12040, 14276, 15707, 15820, 17845, 18758, 19436, 19460, 23074, 23240, 23908, 24295, 24983, 28552, 29885, 31414, 31640, 34013, 35690, 37516, 38872, 38920, 41839, 46148, 46895, 47816, 48590, 49966, 57685, 59770, 62828, 65653, 68026, 71380, 75032, 78535, 80759, 83678, 92296, 93790, 97180, 99932, 109949, 115370, 119540, 124915, 125656, 131306, 136052, 142760, 157070, 161518, 167356, 170065, 187580, 194360, 199864, 209195, 219898, 230740, 239080, 249830, 262612, 272104, 314140, 323036, 328265, 334712, 340130, 375160, 403297, 403795, 418390, 439796, 461480, 496091, 499660, 525224, 549745, 628280, 646072, 656530, 675401, 680260, 806594, 807590, 836780, 879592, 992182, 999320, 1099490, 1303681, 1313060, 1350802, 1360520, 1613188, 1615180, 1673560, 1984364, 2016485, 2198980, 2480455, 2607362, 2626120, 2701604, 2823079, 3226376, 3230360, 3377005, 3472637, 3968728, 4032970, 4397960, 4727807, 4960910, 5214724, 5403208, 5646158, 6518405, 6754010, 6945274, 8065940, 9125767, 9455614, 9921820, 10429448, 11292316, 13036810, 13508020, 13890548, 14115395, 16131880, 17363185, 18251534, 18911228, 19843640, 22584632, 23639035, 26073620, 27016040, 27781096, 28230790, 34726370, 36503068, 37822456, 45628835, 47278070, 52147240, 56058283, 56461580, 69452740, 73006136, 91257670, 94556140, 112116566, 112923160, 138905480, 182515340, 189112280, 224233132, 280291415, 365030680, 392407981, 448466264, 560582830, 784815962, 1121165660, 1569631924, 1962039905, 2242331320, 3139263848, 3924079810, 7848159620, 15696319240]

約数ペア:

[(1, 15696319240), (2, 7848159620), (4, 3924079810), (5, 3139263848), (7, 2242331320), (8, 1962039905), (10, 1569631924), (14, 1121165660), (20, 784815962), (28, 560582830), (35, 448466264), (40, 392407981), (43, 365030680), (56, 280291415), (70, 224233132), (83, 189112280), (86, 182515340), (113, 138905480), (139, 112923160), (140, 112116566), (166, 94556140), (172, 91257670), (215, 73006136), (226, 69452740), (278, 56461580), (280, 56058283), (301, 52147240), (332, 47278070), (344, 45628835), (415, 37822456), (430, 36503068), (452, 34726370), (556, 28230790), (565, 27781096), (581, 27016040), (602, 26073620), (664, 23639035), (695, 22584632), (791, 19843640), (830, 18911228), (860, 18251534), (904, 17363185), (973, 16131880), (1112, 14115395), (1130, 13890548), (1162, 13508020), (1204, 13036810), (1390, 11292316), (1505, 10429448), (1582, 9921820), (1660, 9455614), (1720, 9125767), (1946, 8065940), (2260, 6945274), (2324, 6754010), (2408, 6518405), (2780, 5646158), (2905, 5403208), (3010, 5214724), (3164, 4960910), (3320, 4727807), (3569, 4397960), (3892, 4032970), (3955, 3968728), (4520, 3472637), (4648, 3377005), (4859, 3230360), (4865, 3226376), (5560, 2823079), (5810, 2701604), (5977, 2626120), (6020, 2607362), (6328, 2480455), (7138, 2198980), (7784, 2016485), (7910, 1984364), (9379, 1673560), (9718, 1615180), (9730, 1613188), (11537, 1360520), (11620, 1350802), (11954, 1313060), (12040, 1303681), (14276, 1099490), (15707, 999320), (15820, 992182), (17845, 879592), (18758, 836780), (19436, 807590), (19460, 806594), (23074, 680260), (23240, 675401), (23908, 656530), (24295, 646072), (24983, 628280), (28552, 549745), (29885, 525224), (31414, 499660), (31640, 496091), (34013, 461480), (35690, 439796), (37516, 418390), (38872, 403795), (38920, 403297), (41839, 375160), (46148, 340130), (46895, 334712), (47816, 328265), (48590, 323036), (49966, 314140), (57685, 272104), (59770, 262612), (62828, 249830), (65653, 239080), (68026, 230740), (71380, 219898), (75032, 209195), (78535, 199864), (80759, 194360), (83678, 187580), (92296, 170065), (93790, 167356), (97180, 161518), (99932, 157070), (109949, 142760), (115370, 136052), (119540, 131306), (124915, 125656)]