65169720

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2351}}^1$

素因数の和:2386

約数の個数: 192

約数和(自身を含む): 264176640

約数和(自身を除く): 199006920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 55, 56, 60, 63, 66, 70, 72, 77, 84, 88, 90, 99, 105, 110, 120, 126, 132, 140, 154, 165, 168, 180, 198, 210, 220, 231, 252, 264, 280, 308, 315, 330, 360, 385, 396, 420, 440, 462, 495, 504, 616, 630, 660, 693, 770, 792, 840, 924, 990, 1155, 1260, 1320, 1386, 1540, 1848, 1980, 2310, 2351, 2520, 2772, 3080, 3465, 3960, 4620, 4702, 5544, 6930, 7053, 9240, 9404, 11755, 13860, 14106, 16457, 18808, 21159, 23510, 25861, 27720, 28212, 32914, 35265, 42318, 47020, 49371, 51722, 56424, 65828, 70530, 77583, 82285, 84636, 94040, 98742, 103444, 105795, 129305, 131656, 141060, 148113, 155166, 164570, 169272, 181027, 197484, 206888, 211590, 232749, 246855, 258610, 282120, 296226, 310332, 329140, 362054, 387915, 394968, 423180, 465498, 493710, 517220, 543081, 592452, 620664, 658280, 724108, 740565, 775830, 846360, 905135, 930996, 987420, 1034440, 1086162, 1163745, 1184904, 1448216, 1481130, 1551660, 1629243, 1810270, 1861992, 1974840, 2172324, 2327490, 2715405, 2962260, 3103320, 3258486, 3620540, 4344648, 4654980, 5430810, 5924520, 6516972, 7241080, 8146215, 9309960, 10861620, 13033944, 16292430, 21723240, 32584860, 65169720]

約数ペア:

[(1, 65169720), (2, 32584860), (3, 21723240), (4, 16292430), (5, 13033944), (6, 10861620), (7, 9309960), (8, 8146215), (9, 7241080), (10, 6516972), (11, 5924520), (12, 5430810), (14, 4654980), (15, 4344648), (18, 3620540), (20, 3258486), (21, 3103320), (22, 2962260), (24, 2715405), (28, 2327490), (30, 2172324), (33, 1974840), (35, 1861992), (36, 1810270), (40, 1629243), (42, 1551660), (44, 1481130), (45, 1448216), (55, 1184904), (56, 1163745), (60, 1086162), (63, 1034440), (66, 987420), (70, 930996), (72, 905135), (77, 846360), (84, 775830), (88, 740565), (90, 724108), (99, 658280), (105, 620664), (110, 592452), (120, 543081), (126, 517220), (132, 493710), (140, 465498), (154, 423180), (165, 394968), (168, 387915), (180, 362054), (198, 329140), (210, 310332), (220, 296226), (231, 282120), (252, 258610), (264, 246855), (280, 232749), (308, 211590), (315, 206888), (330, 197484), (360, 181027), (385, 169272), (396, 164570), (420, 155166), (440, 148113), (462, 141060), (495, 131656), (504, 129305), (616, 105795), (630, 103444), (660, 98742), (693, 94040), (770, 84636), (792, 82285), (840, 77583), (924, 70530), (990, 65828), (1155, 56424), (1260, 51722), (1320, 49371), (1386, 47020), (1540, 42318), (1848, 35265), (1980, 32914), (2310, 28212), (2351, 27720), (2520, 25861), (2772, 23510), (3080, 21159), (3465, 18808), (3960, 16457), (4620, 14106), (4702, 13860), (5544, 11755), (6930, 9404), (7053, 9240)]