988585440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{191}}^1\times {\mathrm{263}}^1$

素因数の和:513

約数の個数: 192

約数和(自身を含む): 3218890752

約数和(自身を除く): 2230305312

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 41, 48, 60, 80, 82, 96, 120, 123, 160, 164, 191, 205, 240, 246, 263, 328, 382, 410, 480, 492, 526, 573, 615, 656, 764, 789, 820, 955, 984, 1052, 1146, 1230, 1312, 1315, 1528, 1578, 1640, 1910, 1968, 2104, 2292, 2460, 2630, 2865, 3056, 3156, 3280, 3820, 3936, 3945, 4208, 4584, 4920, 5260, 5730, 6112, 6312, 6560, 7640, 7831, 7890, 8416, 9168, 9840, 10520, 10783, 11460, 12624, 15280, 15662, 15780, 18336, 19680, 21040, 21566, 22920, 23493, 25248, 30560, 31324, 31560, 32349, 39155, 42080, 43132, 45840, 46986, 50233, 53915, 62648, 63120, 64698, 78310, 86264, 91680, 93972, 100466, 107830, 117465, 125296, 126240, 129396, 150699, 156620, 161745, 172528, 187944, 200932, 215660, 234930, 250592, 251165, 258792, 301398, 313240, 323490, 345056, 375888, 401864, 431320, 469860, 502330, 517584, 602796, 626480, 646980, 751776, 753495, 803728, 862640, 939720, 1004660, 1035168, 1205592, 1252960, 1293960, 1506990, 1607456, 1725280, 1879440, 2009320, 2059553, 2411184, 2587920, 3013980, 3758880, 4018640, 4119106, 4822368, 5175840, 6027960, 6178659, 8037280, 8238212, 10297765, 12055920, 12357318, 16476424, 20595530, 24111840, 24714636, 30893295, 32952848, 41191060, 49429272, 61786590, 65905696, 82382120, 98858544, 123573180, 164764240, 197717088, 247146360, 329528480, 494292720, 988585440]

約数ペア:

[(1, 988585440), (2, 494292720), (3, 329528480), (4, 247146360), (5, 197717088), (6, 164764240), (8, 123573180), (10, 98858544), (12, 82382120), (15, 65905696), (16, 61786590), (20, 49429272), (24, 41191060), (30, 32952848), (32, 30893295), (40, 24714636), (41, 24111840), (48, 20595530), (60, 16476424), (80, 12357318), (82, 12055920), (96, 10297765), (120, 8238212), (123, 8037280), (160, 6178659), (164, 6027960), (191, 5175840), (205, 4822368), (240, 4119106), (246, 4018640), (263, 3758880), (328, 3013980), (382, 2587920), (410, 2411184), (480, 2059553), (492, 2009320), (526, 1879440), (573, 1725280), (615, 1607456), (656, 1506990), (764, 1293960), (789, 1252960), (820, 1205592), (955, 1035168), (984, 1004660), (1052, 939720), (1146, 862640), (1230, 803728), (1312, 753495), (1315, 751776), (1528, 646980), (1578, 626480), (1640, 602796), (1910, 517584), (1968, 502330), (2104, 469860), (2292, 431320), (2460, 401864), (2630, 375888), (2865, 345056), (3056, 323490), (3156, 313240), (3280, 301398), (3820, 258792), (3936, 251165), (3945, 250592), (4208, 234930), (4584, 215660), (4920, 200932), (5260, 187944), (5730, 172528), (6112, 161745), (6312, 156620), (6560, 150699), (7640, 129396), (7831, 126240), (7890, 125296), (8416, 117465), (9168, 107830), (9840, 100466), (10520, 93972), (10783, 91680), (11460, 86264), (12624, 78310), (15280, 64698), (15662, 63120), (15780, 62648), (18336, 53915), (19680, 50233), (21040, 46986), (21566, 45840), (22920, 43132), (23493, 42080), (25248, 39155), (30560, 32349), (31324, 31560)]