195944040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{317}}^1$

素因数の和:452

約数の個数: 192

約数和(自身を含む): 683102160

約数和(自身を除く): 487158120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 101, 102, 120, 136, 153, 170, 180, 202, 204, 255, 303, 306, 317, 340, 360, 404, 408, 505, 510, 606, 612, 634, 680, 765, 808, 909, 951, 1010, 1020, 1212, 1224, 1268, 1515, 1530, 1585, 1717, 1818, 1902, 2020, 2040, 2424, 2536, 2853, 3030, 3060, 3170, 3434, 3636, 3804, 4040, 4545, 4755, 5151, 5389, 5706, 6060, 6120, 6340, 6868, 7272, 7608, 8585, 9090, 9510, 10302, 10778, 11412, 12120, 12680, 13736, 14265, 15453, 16167, 17170, 18180, 19020, 20604, 21556, 22824, 25755, 26945, 28530, 30906, 32017, 32334, 34340, 36360, 38040, 41208, 43112, 48501, 51510, 53890, 57060, 61812, 64034, 64668, 68680, 77265, 80835, 96051, 97002, 103020, 107780, 114120, 123624, 128068, 129336, 154530, 160085, 161670, 192102, 194004, 206040, 215560, 242505, 256136, 288153, 309060, 320170, 323340, 384204, 388008, 480255, 485010, 544289, 576306, 618120, 640340, 646680, 768408, 960510, 970020, 1088578, 1152612, 1280680, 1440765, 1632867, 1921020, 1940040, 2177156, 2305224, 2721445, 2881530, 3265734, 3842040, 4354312, 4898601, 5442890, 5763060, 6531468, 8164335, 9797202, 10885780, 11526120, 13062936, 16328670, 19594404, 21771560, 24493005, 32657340, 39188808, 48986010, 65314680, 97972020, 195944040]

約数ペア:

[(1, 195944040), (2, 97972020), (3, 65314680), (4, 48986010), (5, 39188808), (6, 32657340), (8, 24493005), (9, 21771560), (10, 19594404), (12, 16328670), (15, 13062936), (17, 11526120), (18, 10885780), (20, 9797202), (24, 8164335), (30, 6531468), (34, 5763060), (36, 5442890), (40, 4898601), (45, 4354312), (51, 3842040), (60, 3265734), (68, 2881530), (72, 2721445), (85, 2305224), (90, 2177156), (101, 1940040), (102, 1921020), (120, 1632867), (136, 1440765), (153, 1280680), (170, 1152612), (180, 1088578), (202, 970020), (204, 960510), (255, 768408), (303, 646680), (306, 640340), (317, 618120), (340, 576306), (360, 544289), (404, 485010), (408, 480255), (505, 388008), (510, 384204), (606, 323340), (612, 320170), (634, 309060), (680, 288153), (765, 256136), (808, 242505), (909, 215560), (951, 206040), (1010, 194004), (1020, 192102), (1212, 161670), (1224, 160085), (1268, 154530), (1515, 129336), (1530, 128068), (1585, 123624), (1717, 114120), (1818, 107780), (1902, 103020), (2020, 97002), (2040, 96051), (2424, 80835), (2536, 77265), (2853, 68680), (3030, 64668), (3060, 64034), (3170, 61812), (3434, 57060), (3636, 53890), (3804, 51510), (4040, 48501), (4545, 43112), (4755, 41208), (5151, 38040), (5389, 36360), (5706, 34340), (6060, 32334), (6120, 32017), (6340, 30906), (6868, 28530), (7272, 26945), (7608, 25755), (8585, 22824), (9090, 21556), (9510, 20604), (10302, 19020), (10778, 18180), (11412, 17170), (12120, 16167), (12680, 15453), (13736, 14265)]