206117760

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3463}}^1$

素因数の和:3516

約数の個数: 128

約数和(自身を含む): 678389760

約数和(自身を除く): 472272000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 310, 320, 372, 384, 465, 480, 496, 620, 640, 744, 930, 960, 992, 1240, 1488, 1860, 1920, 1984, 2480, 2976, 3463, 3720, 3968, 4960, 5952, 6926, 7440, 9920, 10389, 11904, 13852, 14880, 17315, 19840, 20778, 27704, 29760, 34630, 41556, 51945, 55408, 59520, 69260, 83112, 103890, 107353, 110816, 138520, 166224, 207780, 214706, 221632, 277040, 322059, 332448, 415560, 429412, 443264, 536765, 554080, 644118, 664896, 831120, 858824, 1073530, 1108160, 1288236, 1329792, 1610295, 1662240, 1717648, 2147060, 2216320, 2576472, 3220590, 3324480, 3435296, 4294120, 5152944, 6441180, 6648960, 6870592, 8588240, 10305888, 12882360, 13741184, 17176480, 20611776, 25764720, 34352960, 41223552, 51529440, 68705920, 103058880, 206117760]

約数ペア:

[(1, 206117760), (2, 103058880), (3, 68705920), (4, 51529440), (5, 41223552), (6, 34352960), (8, 25764720), (10, 20611776), (12, 17176480), (15, 13741184), (16, 12882360), (20, 10305888), (24, 8588240), (30, 6870592), (31, 6648960), (32, 6441180), (40, 5152944), (48, 4294120), (60, 3435296), (62, 3324480), (64, 3220590), (80, 2576472), (93, 2216320), (96, 2147060), (120, 1717648), (124, 1662240), (128, 1610295), (155, 1329792), (160, 1288236), (186, 1108160), (192, 1073530), (240, 858824), (248, 831120), (310, 664896), (320, 644118), (372, 554080), (384, 536765), (465, 443264), (480, 429412), (496, 415560), (620, 332448), (640, 322059), (744, 277040), (930, 221632), (960, 214706), (992, 207780), (1240, 166224), (1488, 138520), (1860, 110816), (1920, 107353), (1984, 103890), (2480, 83112), (2976, 69260), (3463, 59520), (3720, 55408), (3968, 51945), (4960, 41556), (5952, 34630), (6926, 29760), (7440, 27704), (9920, 20778), (10389, 19840), (11904, 17315), (13852, 14880)]