197549520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{6917}}^1$

素因数の和:6957

約数の個数: 160

約数和(自身を含む): 741166848

約数和(自身を除く): 543617328

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 48, 51, 56, 60, 68, 70, 80, 84, 85, 102, 105, 112, 119, 120, 136, 140, 168, 170, 204, 210, 238, 240, 255, 272, 280, 336, 340, 357, 408, 420, 476, 510, 560, 595, 680, 714, 816, 840, 952, 1020, 1190, 1360, 1428, 1680, 1785, 1904, 2040, 2380, 2856, 3570, 4080, 4760, 5712, 6917, 7140, 9520, 13834, 14280, 20751, 27668, 28560, 34585, 41502, 48419, 55336, 69170, 83004, 96838, 103755, 110672, 117589, 138340, 145257, 166008, 193676, 207510, 235178, 242095, 276680, 290514, 332016, 352767, 387352, 415020, 470356, 484190, 553360, 581028, 587945, 705534, 726285, 774704, 823123, 830040, 940712, 968380, 1162056, 1175890, 1411068, 1452570, 1646246, 1660080, 1763835, 1881424, 1936760, 2324112, 2351780, 2469369, 2822136, 2905140, 3292492, 3527670, 3873520, 4115615, 4703560, 4938738, 5644272, 5810280, 6584984, 7055340, 8231230, 9407120, 9877476, 11620560, 12346845, 13169968, 14110680, 16462460, 19754952, 24693690, 28221360, 32924920, 39509904, 49387380, 65849840, 98774760, 197549520]

約数ペア:

[(1, 197549520), (2, 98774760), (3, 65849840), (4, 49387380), (5, 39509904), (6, 32924920), (7, 28221360), (8, 24693690), (10, 19754952), (12, 16462460), (14, 14110680), (15, 13169968), (16, 12346845), (17, 11620560), (20, 9877476), (21, 9407120), (24, 8231230), (28, 7055340), (30, 6584984), (34, 5810280), (35, 5644272), (40, 4938738), (42, 4703560), (48, 4115615), (51, 3873520), (56, 3527670), (60, 3292492), (68, 2905140), (70, 2822136), (80, 2469369), (84, 2351780), (85, 2324112), (102, 1936760), (105, 1881424), (112, 1763835), (119, 1660080), (120, 1646246), (136, 1452570), (140, 1411068), (168, 1175890), (170, 1162056), (204, 968380), (210, 940712), (238, 830040), (240, 823123), (255, 774704), (272, 726285), (280, 705534), (336, 587945), (340, 581028), (357, 553360), (408, 484190), (420, 470356), (476, 415020), (510, 387352), (560, 352767), (595, 332016), (680, 290514), (714, 276680), (816, 242095), (840, 235178), (952, 207510), (1020, 193676), (1190, 166008), (1360, 145257), (1428, 138340), (1680, 117589), (1785, 110672), (1904, 103755), (2040, 96838), (2380, 83004), (2856, 69170), (3570, 55336), (4080, 48419), (4760, 41502), (5712, 34585), (6917, 28560), (7140, 27668), (9520, 20751), (13834, 14280)]