336717640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{557}}^1$

素因数の和:719

約数の個数: 128

約数和(自身を含む): 925655040

約数和(自身を除く): 588937400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 68, 70, 85, 119, 127, 136, 140, 170, 238, 254, 280, 340, 476, 508, 557, 595, 635, 680, 889, 952, 1016, 1114, 1190, 1270, 1778, 2159, 2228, 2380, 2540, 2785, 3556, 3899, 4318, 4445, 4456, 4760, 5080, 5570, 7112, 7798, 8636, 8890, 9469, 10795, 11140, 15113, 15596, 17272, 17780, 18938, 19495, 21590, 22280, 30226, 31192, 35560, 37876, 38990, 43180, 47345, 60452, 66283, 70739, 75565, 75752, 77980, 86360, 94690, 120904, 132566, 141478, 151130, 155960, 189380, 265132, 282956, 302260, 331415, 353695, 378760, 495173, 530264, 565912, 604520, 662830, 707390, 990346, 1202563, 1325660, 1414780, 1980692, 2405126, 2475865, 2651320, 2829560, 3961384, 4810252, 4951730, 6012815, 8417941, 9620504, 9903460, 12025630, 16835882, 19806920, 24051260, 33671764, 42089705, 48102520, 67343528, 84179410, 168358820, 336717640]

約数ペア:

[(1, 336717640), (2, 168358820), (4, 84179410), (5, 67343528), (7, 48102520), (8, 42089705), (10, 33671764), (14, 24051260), (17, 19806920), (20, 16835882), (28, 12025630), (34, 9903460), (35, 9620504), (40, 8417941), (56, 6012815), (68, 4951730), (70, 4810252), (85, 3961384), (119, 2829560), (127, 2651320), (136, 2475865), (140, 2405126), (170, 1980692), (238, 1414780), (254, 1325660), (280, 1202563), (340, 990346), (476, 707390), (508, 662830), (557, 604520), (595, 565912), (635, 530264), (680, 495173), (889, 378760), (952, 353695), (1016, 331415), (1114, 302260), (1190, 282956), (1270, 265132), (1778, 189380), (2159, 155960), (2228, 151130), (2380, 141478), (2540, 132566), (2785, 120904), (3556, 94690), (3899, 86360), (4318, 77980), (4445, 75752), (4456, 75565), (4760, 70739), (5080, 66283), (5570, 60452), (7112, 47345), (7798, 43180), (8636, 38990), (8890, 37876), (9469, 35560), (10795, 31192), (11140, 30226), (15113, 22280), (15596, 21590), (17272, 19495), (17780, 18938)]