8676571840

素因数分解:

$2^6\times 5^1\times {\mathrm{167}}^1\times {\mathrm{229}}^1\times {\mathrm{709}}^1$

素因数の和:1122

約数の個数: 112

約数和(自身を含む): 20905012800

約数和(自身を除く): 12228440960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 167, 229, 320, 334, 458, 668, 709, 835, 916, 1145, 1336, 1418, 1670, 1832, 2290, 2672, 2836, 3340, 3545, 3664, 4580, 5344, 5672, 6680, 7090, 7328, 9160, 10688, 11344, 13360, 14180, 14656, 18320, 22688, 26720, 28360, 36640, 38243, 45376, 53440, 56720, 73280, 76486, 113440, 118403, 152972, 162361, 191215, 226880, 236806, 305944, 324722, 382430, 473612, 592015, 611888, 649444, 764860, 811805, 947224, 1184030, 1223776, 1298888, 1529720, 1623610, 1894448, 2368060, 2447552, 2597776, 3059440, 3247220, 3788896, 4736120, 5195552, 6118880, 6494440, 7577792, 9472240, 10391104, 12237760, 12988880, 18944480, 25977760, 27114287, 37888960, 51955520, 54228574, 108457148, 135571435, 216914296, 271142870, 433828592, 542285740, 867657184, 1084571480, 1735314368, 2169142960, 4338285920, 8676571840]

約数ペア:

[(1, 8676571840), (2, 4338285920), (4, 2169142960), (5, 1735314368), (8, 1084571480), (10, 867657184), (16, 542285740), (20, 433828592), (32, 271142870), (40, 216914296), (64, 135571435), (80, 108457148), (160, 54228574), (167, 51955520), (229, 37888960), (320, 27114287), (334, 25977760), (458, 18944480), (668, 12988880), (709, 12237760), (835, 10391104), (916, 9472240), (1145, 7577792), (1336, 6494440), (1418, 6118880), (1670, 5195552), (1832, 4736120), (2290, 3788896), (2672, 3247220), (2836, 3059440), (3340, 2597776), (3545, 2447552), (3664, 2368060), (4580, 1894448), (5344, 1623610), (5672, 1529720), (6680, 1298888), (7090, 1223776), (7328, 1184030), (9160, 947224), (10688, 811805), (11344, 764860), (13360, 649444), (14180, 611888), (14656, 592015), (18320, 473612), (22688, 382430), (26720, 324722), (28360, 305944), (36640, 236806), (38243, 226880), (45376, 191215), (53440, 162361), (56720, 152972), (73280, 118403), (76486, 113440)]