83649720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{823}}^1$

素因数の和:866

約数の個数: 192

約数和(自身を含む): 315624960

約数和(自身を除く): 231975240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 121, 132, 140, 154, 165, 168, 210, 220, 231, 242, 264, 280, 308, 330, 363, 385, 420, 440, 462, 484, 605, 616, 660, 726, 770, 823, 840, 847, 924, 968, 1155, 1210, 1320, 1452, 1540, 1646, 1694, 1815, 1848, 2310, 2420, 2469, 2541, 2904, 3080, 3292, 3388, 3630, 4115, 4235, 4620, 4840, 4938, 5082, 5761, 6584, 6776, 7260, 8230, 8470, 9053, 9240, 9876, 10164, 11522, 12345, 12705, 14520, 16460, 16940, 17283, 18106, 19752, 20328, 23044, 24690, 25410, 27159, 28805, 32920, 33880, 34566, 36212, 45265, 46088, 49380, 50820, 54318, 57610, 63371, 69132, 72424, 86415, 90530, 98760, 99583, 101640, 108636, 115220, 126742, 135795, 138264, 172830, 181060, 190113, 199166, 217272, 230440, 253484, 271590, 298749, 316855, 345660, 362120, 380226, 398332, 497915, 506968, 543180, 597498, 633710, 691320, 697081, 760452, 796664, 950565, 995830, 1086360, 1194996, 1267420, 1394162, 1493745, 1520904, 1901130, 1991660, 2091243, 2389992, 2534840, 2788324, 2987490, 3485405, 3802260, 3983320, 4182486, 5576648, 5974980, 6970810, 7604520, 8364972, 10456215, 11949960, 13941620, 16729944, 20912430, 27883240, 41824860, 83649720]

約数ペア:

[(1, 83649720), (2, 41824860), (3, 27883240), (4, 20912430), (5, 16729944), (6, 13941620), (7, 11949960), (8, 10456215), (10, 8364972), (11, 7604520), (12, 6970810), (14, 5974980), (15, 5576648), (20, 4182486), (21, 3983320), (22, 3802260), (24, 3485405), (28, 2987490), (30, 2788324), (33, 2534840), (35, 2389992), (40, 2091243), (42, 1991660), (44, 1901130), (55, 1520904), (56, 1493745), (60, 1394162), (66, 1267420), (70, 1194996), (77, 1086360), (84, 995830), (88, 950565), (105, 796664), (110, 760452), (120, 697081), (121, 691320), (132, 633710), (140, 597498), (154, 543180), (165, 506968), (168, 497915), (210, 398332), (220, 380226), (231, 362120), (242, 345660), (264, 316855), (280, 298749), (308, 271590), (330, 253484), (363, 230440), (385, 217272), (420, 199166), (440, 190113), (462, 181060), (484, 172830), (605, 138264), (616, 135795), (660, 126742), (726, 115220), (770, 108636), (823, 101640), (840, 99583), (847, 98760), (924, 90530), (968, 86415), (1155, 72424), (1210, 69132), (1320, 63371), (1452, 57610), (1540, 54318), (1646, 50820), (1694, 49380), (1815, 46088), (1848, 45265), (2310, 36212), (2420, 34566), (2469, 33880), (2541, 32920), (2904, 28805), (3080, 27159), (3292, 25410), (3388, 24690), (3630, 23044), (4115, 20328), (4235, 19752), (4620, 18106), (4840, 17283), (4938, 16940), (5082, 16460), (5761, 14520), (6584, 12705), (6776, 12345), (7260, 11522), (8230, 10164), (8470, 9876), (9053, 9240)]