210009705720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{677}}^1\times {\mathrm{18869}}^1$

素因数の和:19697

約数の個数: 128

約数和(自身を含む): 635598964800

約数和(自身を除く): 425589259080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 137, 274, 411, 548, 677, 685, 822, 1096, 1354, 1370, 1644, 2031, 2055, 2708, 2740, 3288, 3385, 4062, 4110, 5416, 5480, 6770, 8124, 8220, 10155, 13540, 16248, 16440, 18869, 20310, 27080, 37738, 40620, 56607, 75476, 81240, 92749, 94345, 113214, 150952, 185498, 188690, 226428, 278247, 283035, 370996, 377380, 452856, 463745, 556494, 566070, 741992, 754760, 927490, 1112988, 1132140, 1391235, 1854980, 2225976, 2264280, 2585053, 2782470, 3709960, 5170106, 5564940, 7755159, 10340212, 11129880, 12774313, 12925265, 15510318, 20680424, 25548626, 25850530, 31020636, 38322939, 38775795, 51097252, 51701060, 62041272, 63871565, 76645878, 77551590, 102194504, 103402120, 127743130, 153291756, 155103180, 191614695, 255486260, 306583512, 310206360, 383229390, 510972520, 766458780, 1532917560, 1750080881, 3500161762, 5250242643, 7000323524, 8750404405, 10500485286, 14000647048, 17500808810, 21000970572, 26251213215, 35001617620, 42001941144, 52502426430, 70003235240, 105004852860, 210009705720]

約数ペア:

[(1, 210009705720), (2, 105004852860), (3, 70003235240), (4, 52502426430), (5, 42001941144), (6, 35001617620), (8, 26251213215), (10, 21000970572), (12, 17500808810), (15, 14000647048), (20, 10500485286), (24, 8750404405), (30, 7000323524), (40, 5250242643), (60, 3500161762), (120, 1750080881), (137, 1532917560), (274, 766458780), (411, 510972520), (548, 383229390), (677, 310206360), (685, 306583512), (822, 255486260), (1096, 191614695), (1354, 155103180), (1370, 153291756), (1644, 127743130), (2031, 103402120), (2055, 102194504), (2708, 77551590), (2740, 76645878), (3288, 63871565), (3385, 62041272), (4062, 51701060), (4110, 51097252), (5416, 38775795), (5480, 38322939), (6770, 31020636), (8124, 25850530), (8220, 25548626), (10155, 20680424), (13540, 15510318), (16248, 12925265), (16440, 12774313), (18869, 11129880), (20310, 10340212), (27080, 7755159), (37738, 5564940), (40620, 5170106), (56607, 3709960), (75476, 2782470), (81240, 2585053), (92749, 2264280), (94345, 2225976), (113214, 1854980), (150952, 1391235), (185498, 1132140), (188690, 1112988), (226428, 927490), (278247, 754760), (283035, 741992), (370996, 566070), (377380, 556494), (452856, 463745)]