83757240

素因数分解:

$2^3\times 3^5\times 5^1\times 7^1\times {\mathrm{1231}}^1$

素因数の和:1264

約数の個数: 192

約数和(自身を含む): 322882560

約数和(自身を除く): 239125320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 81, 84, 90, 105, 108, 120, 126, 135, 140, 162, 168, 180, 189, 210, 216, 243, 252, 270, 280, 315, 324, 360, 378, 405, 420, 486, 504, 540, 567, 630, 648, 756, 810, 840, 945, 972, 1080, 1134, 1215, 1231, 1260, 1512, 1620, 1701, 1890, 1944, 2268, 2430, 2462, 2520, 2835, 3240, 3402, 3693, 3780, 4536, 4860, 4924, 5670, 6155, 6804, 7386, 7560, 8505, 8617, 9720, 9848, 11079, 11340, 12310, 13608, 14772, 17010, 17234, 18465, 22158, 22680, 24620, 25851, 29544, 33237, 34020, 34468, 36930, 43085, 44316, 49240, 51702, 55395, 66474, 68040, 68936, 73860, 77553, 86170, 88632, 99711, 103404, 110790, 129255, 132948, 147720, 155106, 166185, 172340, 199422, 206808, 221580, 232659, 258510, 265896, 299133, 310212, 332370, 344680, 387765, 398844, 443160, 465318, 498555, 517020, 598266, 620424, 664740, 697977, 775530, 797688, 930636, 997110, 1034040, 1163295, 1196532, 1329480, 1395954, 1495665, 1551060, 1861272, 1994220, 2093931, 2326590, 2393064, 2791908, 2991330, 3102120, 3489885, 3988440, 4187862, 4653180, 5583816, 5982660, 6979770, 8375724, 9306360, 10469655, 11965320, 13959540, 16751448, 20939310, 27919080, 41878620, 83757240]

約数ペア:

[(1, 83757240), (2, 41878620), (3, 27919080), (4, 20939310), (5, 16751448), (6, 13959540), (7, 11965320), (8, 10469655), (9, 9306360), (10, 8375724), (12, 6979770), (14, 5982660), (15, 5583816), (18, 4653180), (20, 4187862), (21, 3988440), (24, 3489885), (27, 3102120), (28, 2991330), (30, 2791908), (35, 2393064), (36, 2326590), (40, 2093931), (42, 1994220), (45, 1861272), (54, 1551060), (56, 1495665), (60, 1395954), (63, 1329480), (70, 1196532), (72, 1163295), (81, 1034040), (84, 997110), (90, 930636), (105, 797688), (108, 775530), (120, 697977), (126, 664740), (135, 620424), (140, 598266), (162, 517020), (168, 498555), (180, 465318), (189, 443160), (210, 398844), (216, 387765), (243, 344680), (252, 332370), (270, 310212), (280, 299133), (315, 265896), (324, 258510), (360, 232659), (378, 221580), (405, 206808), (420, 199422), (486, 172340), (504, 166185), (540, 155106), (567, 147720), (630, 132948), (648, 129255), (756, 110790), (810, 103404), (840, 99711), (945, 88632), (972, 86170), (1080, 77553), (1134, 73860), (1215, 68936), (1231, 68040), (1260, 66474), (1512, 55395), (1620, 51702), (1701, 49240), (1890, 44316), (1944, 43085), (2268, 36930), (2430, 34468), (2462, 34020), (2520, 33237), (2835, 29544), (3240, 25851), (3402, 24620), (3693, 22680), (3780, 22158), (4536, 18465), (4860, 17234), (4924, 17010), (5670, 14772), (6155, 13608), (6804, 12310), (7386, 11340), (7560, 11079), (8505, 9848), (8617, 9720)]