982311680

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{6449}}^1$

素因数の和:6494

約数の個数: 144

約数和(自身を含む): 2847700800

約数和(自身を除く): 1865389120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 64, 68, 70, 80, 85, 112, 119, 128, 136, 140, 160, 170, 224, 238, 256, 272, 280, 320, 340, 448, 476, 544, 560, 595, 640, 680, 896, 952, 1088, 1120, 1190, 1280, 1360, 1792, 1904, 2176, 2240, 2380, 2720, 3808, 4352, 4480, 4760, 5440, 6449, 7616, 8960, 9520, 10880, 12898, 15232, 19040, 21760, 25796, 30464, 32245, 38080, 45143, 51592, 64490, 76160, 90286, 103184, 109633, 128980, 152320, 180572, 206368, 219266, 225715, 257960, 361144, 412736, 438532, 451430, 515920, 548165, 722288, 767431, 825472, 877064, 902860, 1031840, 1096330, 1444576, 1534862, 1650944, 1754128, 1805720, 2063680, 2192660, 2889152, 3069724, 3508256, 3611440, 3837155, 4127360, 4385320, 5778304, 6139448, 7016512, 7222880, 7674310, 8254720, 8770640, 11556608, 12278896, 14033024, 14445760, 15348620, 17541280, 24557792, 28066048, 28891520, 30697240, 35082560, 49115584, 57783040, 61394480, 70165120, 98231168, 122788960, 140330240, 196462336, 245577920, 491155840, 982311680]

約数ペア:

[(1, 982311680), (2, 491155840), (4, 245577920), (5, 196462336), (7, 140330240), (8, 122788960), (10, 98231168), (14, 70165120), (16, 61394480), (17, 57783040), (20, 49115584), (28, 35082560), (32, 30697240), (34, 28891520), (35, 28066048), (40, 24557792), (56, 17541280), (64, 15348620), (68, 14445760), (70, 14033024), (80, 12278896), (85, 11556608), (112, 8770640), (119, 8254720), (128, 7674310), (136, 7222880), (140, 7016512), (160, 6139448), (170, 5778304), (224, 4385320), (238, 4127360), (256, 3837155), (272, 3611440), (280, 3508256), (320, 3069724), (340, 2889152), (448, 2192660), (476, 2063680), (544, 1805720), (560, 1754128), (595, 1650944), (640, 1534862), (680, 1444576), (896, 1096330), (952, 1031840), (1088, 902860), (1120, 877064), (1190, 825472), (1280, 767431), (1360, 722288), (1792, 548165), (1904, 515920), (2176, 451430), (2240, 438532), (2380, 412736), (2720, 361144), (3808, 257960), (4352, 225715), (4480, 219266), (4760, 206368), (5440, 180572), (6449, 152320), (7616, 128980), (8960, 109633), (9520, 103184), (10880, 90286), (12898, 76160), (15232, 64490), (19040, 51592), (21760, 45143), (25796, 38080), (30464, 32245)]