230338440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{617}}^1$

素因数の和:712

約数の個数: 192

約数和(自身を含む): 806934960

約数和(自身を除く): 576596520

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, 61, 68, 72, 85, 90, 102, 120, 122, 136, 153, 170, 180, 183, 204, 244, 255, 305, 306, 340, 360, 366, 408, 488, 510, 549, 610, 612, 617, 680, 732, 765, 915, 1020, 1037, 1098, 1220, 1224, 1234, 1464, 1530, 1830, 1851, 2040, 2074, 2196, 2440, 2468, 2745, 3060, 3085, 3111, 3660, 3702, 4148, 4392, 4936, 5185, 5490, 5553, 6120, 6170, 6222, 7320, 7404, 8296, 9255, 9333, 10370, 10489, 10980, 11106, 12340, 12444, 14808, 15555, 18510, 18666, 20740, 20978, 21960, 22212, 24680, 24888, 27765, 31110, 31467, 37020, 37332, 37637, 41480, 41956, 44424, 46665, 52445, 55530, 62220, 62934, 74040, 74664, 75274, 83912, 93330, 94401, 104890, 111060, 112911, 124440, 125868, 150548, 157335, 186660, 188185, 188802, 209780, 222120, 225822, 251736, 301096, 314670, 338733, 373320, 376370, 377604, 419560, 451644, 472005, 564555, 629340, 639829, 677466, 752740, 755208, 903288, 944010, 1129110, 1258680, 1279658, 1354932, 1505480, 1693665, 1888020, 1919487, 2258220, 2559316, 2709864, 3199145, 3387330, 3776040, 3838974, 4516440, 5118632, 5758461, 6398290, 6774660, 7677948, 9597435, 11516922, 12796580, 13549320, 15355896, 19194870, 23033844, 25593160, 28792305, 38389740, 46067688, 57584610, 76779480, 115169220, 230338440]

約数ペア:

[(1, 230338440), (2, 115169220), (3, 76779480), (4, 57584610), (5, 46067688), (6, 38389740), (8, 28792305), (9, 25593160), (10, 23033844), (12, 19194870), (15, 15355896), (17, 13549320), (18, 12796580), (20, 11516922), (24, 9597435), (30, 7677948), (34, 6774660), (36, 6398290), (40, 5758461), (45, 5118632), (51, 4516440), (60, 3838974), (61, 3776040), (68, 3387330), (72, 3199145), (85, 2709864), (90, 2559316), (102, 2258220), (120, 1919487), (122, 1888020), (136, 1693665), (153, 1505480), (170, 1354932), (180, 1279658), (183, 1258680), (204, 1129110), (244, 944010), (255, 903288), (305, 755208), (306, 752740), (340, 677466), (360, 639829), (366, 629340), (408, 564555), (488, 472005), (510, 451644), (549, 419560), (610, 377604), (612, 376370), (617, 373320), (680, 338733), (732, 314670), (765, 301096), (915, 251736), (1020, 225822), (1037, 222120), (1098, 209780), (1220, 188802), (1224, 188185), (1234, 186660), (1464, 157335), (1530, 150548), (1830, 125868), (1851, 124440), (2040, 112911), (2074, 111060), (2196, 104890), (2440, 94401), (2468, 93330), (2745, 83912), (3060, 75274), (3085, 74664), (3111, 74040), (3660, 62934), (3702, 62220), (4148, 55530), (4392, 52445), (4936, 46665), (5185, 44424), (5490, 41956), (5553, 41480), (6120, 37637), (6170, 37332), (6222, 37020), (7320, 31467), (7404, 31110), (8296, 27765), (9255, 24888), (9333, 24680), (10370, 22212), (10489, 21960), (10980, 20978), (11106, 20740), (12340, 18666), (12444, 18510), (14808, 15555)]