196859880

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{409}}^1$

素因数の和:624

約数の個数: 192

約数和(自身を含む): 736819200

約数和(自身を除く): 539959320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 191, 210, 252, 280, 315, 360, 382, 409, 420, 504, 573, 630, 764, 818, 840, 955, 1146, 1227, 1260, 1337, 1528, 1636, 1719, 1910, 2045, 2292, 2454, 2520, 2674, 2863, 2865, 3272, 3438, 3681, 3820, 4011, 4090, 4584, 4908, 5348, 5726, 5730, 6135, 6685, 6876, 7362, 7640, 8022, 8180, 8589, 8595, 9816, 10696, 11452, 11460, 12033, 12270, 13370, 13752, 14315, 14724, 16044, 16360, 17178, 17190, 18405, 20055, 22904, 22920, 24066, 24540, 25767, 26740, 28630, 29448, 32088, 34356, 34380, 36810, 40110, 42945, 48132, 49080, 51534, 53480, 57260, 60165, 68712, 68760, 73620, 78119, 80220, 85890, 96264, 103068, 114520, 120330, 128835, 147240, 156238, 160440, 171780, 206136, 234357, 240660, 257670, 312476, 343560, 390595, 468714, 481320, 515340, 546833, 624952, 703071, 781190, 937428, 1030680, 1093666, 1171785, 1406142, 1562380, 1640499, 1874856, 2187332, 2343570, 2734165, 2812284, 3124760, 3280998, 3515355, 4374664, 4687140, 4921497, 5468330, 5624568, 6561996, 7030710, 8202495, 9374280, 9842994, 10936660, 13123992, 14061420, 16404990, 19685988, 21873320, 24607485, 28122840, 32809980, 39371976, 49214970, 65619960, 98429940, 196859880]

約数ペア:

[(1, 196859880), (2, 98429940), (3, 65619960), (4, 49214970), (5, 39371976), (6, 32809980), (7, 28122840), (8, 24607485), (9, 21873320), (10, 19685988), (12, 16404990), (14, 14061420), (15, 13123992), (18, 10936660), (20, 9842994), (21, 9374280), (24, 8202495), (28, 7030710), (30, 6561996), (35, 5624568), (36, 5468330), (40, 4921497), (42, 4687140), (45, 4374664), (56, 3515355), (60, 3280998), (63, 3124760), (70, 2812284), (72, 2734165), (84, 2343570), (90, 2187332), (105, 1874856), (120, 1640499), (126, 1562380), (140, 1406142), (168, 1171785), (180, 1093666), (191, 1030680), (210, 937428), (252, 781190), (280, 703071), (315, 624952), (360, 546833), (382, 515340), (409, 481320), (420, 468714), (504, 390595), (573, 343560), (630, 312476), (764, 257670), (818, 240660), (840, 234357), (955, 206136), (1146, 171780), (1227, 160440), (1260, 156238), (1337, 147240), (1528, 128835), (1636, 120330), (1719, 114520), (1910, 103068), (2045, 96264), (2292, 85890), (2454, 80220), (2520, 78119), (2674, 73620), (2863, 68760), (2865, 68712), (3272, 60165), (3438, 57260), (3681, 53480), (3820, 51534), (4011, 49080), (4090, 48132), (4584, 42945), (4908, 40110), (5348, 36810), (5726, 34380), (5730, 34356), (6135, 32088), (6685, 29448), (6876, 28630), (7362, 26740), (7640, 25767), (8022, 24540), (8180, 24066), (8589, 22920), (8595, 22904), (9816, 20055), (10696, 18405), (11452, 17190), (11460, 17178), (12033, 16360), (12270, 16044), (13370, 14724), (13752, 14315)]