137485120

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{199}}^1$

素因数の和:360

約数の個数: 112

約数和(自身を含む): 351129600

約数和(自身を除く): 213644480

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 127, 136, 160, 170, 199, 254, 272, 320, 340, 398, 508, 544, 635, 680, 796, 995, 1016, 1088, 1270, 1360, 1592, 1990, 2032, 2159, 2540, 2720, 3184, 3383, 3980, 4064, 4318, 5080, 5440, 6368, 6766, 7960, 8128, 8636, 10160, 10795, 12736, 13532, 15920, 16915, 17272, 20320, 21590, 25273, 27064, 31840, 33830, 34544, 40640, 43180, 50546, 54128, 63680, 67660, 69088, 86360, 101092, 108256, 126365, 135320, 138176, 172720, 202184, 216512, 252730, 270640, 345440, 404368, 429641, 505460, 541280, 690880, 808736, 859282, 1010920, 1082560, 1617472, 1718564, 2021840, 2148205, 3437128, 4043680, 4296410, 6874256, 8087360, 8592820, 13748512, 17185640, 27497024, 34371280, 68742560, 137485120]

約数ペア:

[(1, 137485120), (2, 68742560), (4, 34371280), (5, 27497024), (8, 17185640), (10, 13748512), (16, 8592820), (17, 8087360), (20, 6874256), (32, 4296410), (34, 4043680), (40, 3437128), (64, 2148205), (68, 2021840), (80, 1718564), (85, 1617472), (127, 1082560), (136, 1010920), (160, 859282), (170, 808736), (199, 690880), (254, 541280), (272, 505460), (320, 429641), (340, 404368), (398, 345440), (508, 270640), (544, 252730), (635, 216512), (680, 202184), (796, 172720), (995, 138176), (1016, 135320), (1088, 126365), (1270, 108256), (1360, 101092), (1592, 86360), (1990, 69088), (2032, 67660), (2159, 63680), (2540, 54128), (2720, 50546), (3184, 43180), (3383, 40640), (3980, 34544), (4064, 33830), (4318, 31840), (5080, 27064), (5440, 25273), (6368, 21590), (6766, 20320), (7960, 17272), (8128, 16915), (8636, 15920), (10160, 13532), (10795, 12736)]