191627280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{347}}^1$

素因数の和:438

約数の個数: 240

約数和(自身を含む): 706829760

約数和(自身を除く): 515202480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 59, 60, 65, 72, 78, 80, 90, 104, 117, 118, 120, 130, 144, 156, 177, 180, 195, 208, 234, 236, 240, 260, 295, 312, 347, 354, 360, 390, 468, 472, 520, 531, 585, 590, 624, 694, 708, 720, 767, 780, 885, 936, 944, 1040, 1041, 1062, 1170, 1180, 1388, 1416, 1534, 1560, 1735, 1770, 1872, 2082, 2124, 2301, 2340, 2360, 2655, 2776, 2832, 3068, 3120, 3123, 3470, 3540, 3835, 4164, 4248, 4511, 4602, 4680, 4720, 5205, 5310, 5552, 6136, 6246, 6903, 6940, 7080, 7670, 8328, 8496, 9022, 9204, 9360, 10410, 10620, 11505, 12272, 12492, 13533, 13806, 13880, 14160, 15340, 15615, 16656, 18044, 18408, 20473, 20820, 21240, 22555, 23010, 24984, 27066, 27612, 27760, 30680, 31230, 34515, 36088, 36816, 40599, 40946, 41640, 42480, 45110, 46020, 49968, 54132, 55224, 61360, 61419, 62460, 67665, 69030, 72176, 81198, 81892, 83280, 90220, 92040, 102365, 108264, 110448, 122838, 124920, 135330, 138060, 162396, 163784, 180440, 184080, 184257, 202995, 204730, 216528, 245676, 249840, 266149, 270660, 276120, 307095, 324792, 327568, 360880, 368514, 405990, 409460, 491352, 532298, 541320, 552240, 614190, 649584, 737028, 798447, 811980, 818920, 921285, 982704, 1064596, 1082640, 1228380, 1330745, 1474056, 1596894, 1623960, 1637840, 1842570, 2129192, 2395341, 2456760, 2661490, 2948112, 3193788, 3247920, 3685140, 3992235, 4258384, 4790682, 4913520, 5322980, 6387576, 7370280, 7984470, 9581364, 10645960, 11976705, 12775152, 14740560, 15968940, 19162728, 21291920, 23953410, 31937880, 38325456, 47906820, 63875760, 95813640, 191627280]

約数ペア:

[(1, 191627280), (2, 95813640), (3, 63875760), (4, 47906820), (5, 38325456), (6, 31937880), (8, 23953410), (9, 21291920), (10, 19162728), (12, 15968940), (13, 14740560), (15, 12775152), (16, 11976705), (18, 10645960), (20, 9581364), (24, 7984470), (26, 7370280), (30, 6387576), (36, 5322980), (39, 4913520), (40, 4790682), (45, 4258384), (48, 3992235), (52, 3685140), (59, 3247920), (60, 3193788), (65, 2948112), (72, 2661490), (78, 2456760), (80, 2395341), (90, 2129192), (104, 1842570), (117, 1637840), (118, 1623960), (120, 1596894), (130, 1474056), (144, 1330745), (156, 1228380), (177, 1082640), (180, 1064596), (195, 982704), (208, 921285), (234, 818920), (236, 811980), (240, 798447), (260, 737028), (295, 649584), (312, 614190), (347, 552240), (354, 541320), (360, 532298), (390, 491352), (468, 409460), (472, 405990), (520, 368514), (531, 360880), (585, 327568), (590, 324792), (624, 307095), (694, 276120), (708, 270660), (720, 266149), (767, 249840), (780, 245676), (885, 216528), (936, 204730), (944, 202995), (1040, 184257), (1041, 184080), (1062, 180440), (1170, 163784), (1180, 162396), (1388, 138060), (1416, 135330), (1534, 124920), (1560, 122838), (1735, 110448), (1770, 108264), (1872, 102365), (2082, 92040), (2124, 90220), (2301, 83280), (2340, 81892), (2360, 81198), (2655, 72176), (2776, 69030), (2832, 67665), (3068, 62460), (3120, 61419), (3123, 61360), (3470, 55224), (3540, 54132), (3835, 49968), (4164, 46020), (4248, 45110), (4511, 42480), (4602, 41640), (4680, 40946), (4720, 40599), (5205, 36816), (5310, 36088), (5552, 34515), (6136, 31230), (6246, 30680), (6903, 27760), (6940, 27612), (7080, 27066), (7670, 24984), (8328, 23010), (8496, 22555), (9022, 21240), (9204, 20820), (9360, 20473), (10410, 18408), (10620, 18044), (11505, 16656), (12272, 15615), (12492, 15340), (13533, 14160), (13806, 13880)]