2080026360

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{269}}^1\times {\mathrm{457}}^1$

素因数の和:790

約数の個数: 192

約数和(自身を含む): 6944745600

約数和(自身を除く): 4864719240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 47, 60, 72, 90, 94, 120, 141, 180, 188, 235, 269, 282, 360, 376, 423, 457, 470, 538, 564, 705, 807, 846, 914, 940, 1076, 1128, 1345, 1371, 1410, 1614, 1692, 1828, 1880, 2115, 2152, 2285, 2421, 2690, 2742, 2820, 3228, 3384, 3656, 4035, 4113, 4230, 4570, 4842, 5380, 5484, 5640, 6456, 6855, 8070, 8226, 8460, 9140, 9684, 10760, 10968, 12105, 12643, 13710, 16140, 16452, 16920, 18280, 19368, 20565, 21479, 24210, 25286, 27420, 32280, 32904, 37929, 41130, 42958, 48420, 50572, 54840, 63215, 64437, 75858, 82260, 85916, 96840, 101144, 107395, 113787, 122933, 126430, 128874, 151716, 164520, 171832, 189645, 193311, 214790, 227574, 245866, 252860, 257748, 303432, 322185, 368799, 379290, 386622, 429580, 455148, 491732, 505720, 515496, 568935, 614665, 644370, 737598, 758580, 773244, 859160, 910296, 966555, 983464, 1106397, 1137870, 1229330, 1288740, 1475196, 1517160, 1546488, 1843995, 1933110, 2212794, 2275740, 2458660, 2577480, 2950392, 3687990, 3866220, 4425588, 4551480, 4917320, 5531985, 5777851, 7375980, 7732440, 8851176, 11063970, 11555702, 14751960, 17333553, 22127940, 23111404, 28889255, 34667106, 44255880, 46222808, 52000659, 57778510, 69334212, 86667765, 104001318, 115557020, 138668424, 173335530, 208002636, 231114040, 260003295, 346671060, 416005272, 520006590, 693342120, 1040013180, 2080026360]

約数ペア:

[(1, 2080026360), (2, 1040013180), (3, 693342120), (4, 520006590), (5, 416005272), (6, 346671060), (8, 260003295), (9, 231114040), (10, 208002636), (12, 173335530), (15, 138668424), (18, 115557020), (20, 104001318), (24, 86667765), (30, 69334212), (36, 57778510), (40, 52000659), (45, 46222808), (47, 44255880), (60, 34667106), (72, 28889255), (90, 23111404), (94, 22127940), (120, 17333553), (141, 14751960), (180, 11555702), (188, 11063970), (235, 8851176), (269, 7732440), (282, 7375980), (360, 5777851), (376, 5531985), (423, 4917320), (457, 4551480), (470, 4425588), (538, 3866220), (564, 3687990), (705, 2950392), (807, 2577480), (846, 2458660), (914, 2275740), (940, 2212794), (1076, 1933110), (1128, 1843995), (1345, 1546488), (1371, 1517160), (1410, 1475196), (1614, 1288740), (1692, 1229330), (1828, 1137870), (1880, 1106397), (2115, 983464), (2152, 966555), (2285, 910296), (2421, 859160), (2690, 773244), (2742, 758580), (2820, 737598), (3228, 644370), (3384, 614665), (3656, 568935), (4035, 515496), (4113, 505720), (4230, 491732), (4570, 455148), (4842, 429580), (5380, 386622), (5484, 379290), (5640, 368799), (6456, 322185), (6855, 303432), (8070, 257748), (8226, 252860), (8460, 245866), (9140, 227574), (9684, 214790), (10760, 193311), (10968, 189645), (12105, 171832), (12643, 164520), (13710, 151716), (16140, 128874), (16452, 126430), (16920, 122933), (18280, 113787), (19368, 107395), (20565, 101144), (21479, 96840), (24210, 85916), (25286, 82260), (27420, 75858), (32280, 64437), (32904, 63215), (37929, 54840), (41130, 50572), (42958, 48420)]