71610480

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{257}}^1$

素因数の和:325

約数の個数: 200

約数和(自身を含む): 255488112

約数和(自身を除く): 183877632

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 43, 45, 48, 54, 60, 72, 80, 81, 86, 90, 108, 120, 129, 135, 144, 162, 172, 180, 215, 216, 240, 257, 258, 270, 324, 344, 360, 387, 405, 430, 432, 514, 516, 540, 645, 648, 688, 720, 771, 774, 810, 860, 1028, 1032, 1080, 1161, 1285, 1290, 1296, 1542, 1548, 1620, 1720, 1935, 2056, 2064, 2160, 2313, 2322, 2570, 2580, 3084, 3096, 3240, 3440, 3483, 3855, 3870, 4112, 4626, 4644, 5140, 5160, 5805, 6168, 6192, 6480, 6939, 6966, 7710, 7740, 9252, 9288, 10280, 10320, 11051, 11565, 11610, 12336, 13878, 13932, 15420, 15480, 17415, 18504, 18576, 20560, 20817, 22102, 23130, 23220, 27756, 27864, 30840, 30960, 33153, 34695, 34830, 37008, 41634, 44204, 46260, 46440, 55255, 55512, 55728, 61680, 66306, 69390, 69660, 83268, 88408, 92520, 92880, 99459, 104085, 110510, 111024, 132612, 138780, 139320, 165765, 166536, 176816, 185040, 198918, 208170, 221020, 265224, 277560, 278640, 298377, 331530, 333072, 397836, 416340, 442040, 497295, 530448, 555120, 596754, 663060, 795672, 832680, 884080, 895131, 994590, 1193508, 1326120, 1491885, 1591344, 1665360, 1790262, 1989180, 2387016, 2652240, 2983770, 3580524, 3978360, 4475655, 4774032, 5967540, 7161048, 7956720, 8951310, 11935080, 14322096, 17902620, 23870160, 35805240, 71610480]

約数ペア:

[(1, 71610480), (2, 35805240), (3, 23870160), (4, 17902620), (5, 14322096), (6, 11935080), (8, 8951310), (9, 7956720), (10, 7161048), (12, 5967540), (15, 4774032), (16, 4475655), (18, 3978360), (20, 3580524), (24, 2983770), (27, 2652240), (30, 2387016), (36, 1989180), (40, 1790262), (43, 1665360), (45, 1591344), (48, 1491885), (54, 1326120), (60, 1193508), (72, 994590), (80, 895131), (81, 884080), (86, 832680), (90, 795672), (108, 663060), (120, 596754), (129, 555120), (135, 530448), (144, 497295), (162, 442040), (172, 416340), (180, 397836), (215, 333072), (216, 331530), (240, 298377), (257, 278640), (258, 277560), (270, 265224), (324, 221020), (344, 208170), (360, 198918), (387, 185040), (405, 176816), (430, 166536), (432, 165765), (514, 139320), (516, 138780), (540, 132612), (645, 111024), (648, 110510), (688, 104085), (720, 99459), (771, 92880), (774, 92520), (810, 88408), (860, 83268), (1028, 69660), (1032, 69390), (1080, 66306), (1161, 61680), (1285, 55728), (1290, 55512), (1296, 55255), (1542, 46440), (1548, 46260), (1620, 44204), (1720, 41634), (1935, 37008), (2056, 34830), (2064, 34695), (2160, 33153), (2313, 30960), (2322, 30840), (2570, 27864), (2580, 27756), (3084, 23220), (3096, 23130), (3240, 22102), (3440, 20817), (3483, 20560), (3855, 18576), (3870, 18504), (4112, 17415), (4626, 15480), (4644, 15420), (5140, 13932), (5160, 13878), (5805, 12336), (6168, 11610), (6192, 11565), (6480, 11051), (6939, 10320), (6966, 10280), (7710, 9288), (7740, 9252)]