143220960

素因数分解:

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

素因数の和:327

約数の個数: 240

約数和(自身を含む): 519217776

約数和(自身を除く): 375996816

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 43, 45, 48, 54, 60, 72, 80, 81, 86, 90, 96, 108, 120, 129, 135, 144, 160, 162, 172, 180, 215, 216, 240, 257, 258, 270, 288, 324, 344, 360, 387, 405, 430, 432, 480, 514, 516, 540, 645, 648, 688, 720, 771, 774, 810, 860, 864, 1028, 1032, 1080, 1161, 1285, 1290, 1296, 1376, 1440, 1542, 1548, 1620, 1720, 1935, 2056, 2064, 2160, 2313, 2322, 2570, 2580, 2592, 3084, 3096, 3240, 3440, 3483, 3855, 3870, 4112, 4128, 4320, 4626, 4644, 5140, 5160, 5805, 6168, 6192, 6480, 6880, 6939, 6966, 7710, 7740, 8224, 9252, 9288, 10280, 10320, 11051, 11565, 11610, 12336, 12384, 12960, 13878, 13932, 15420, 15480, 17415, 18504, 18576, 20560, 20640, 20817, 22102, 23130, 23220, 24672, 27756, 27864, 30840, 30960, 33153, 34695, 34830, 37008, 37152, 41120, 41634, 44204, 46260, 46440, 55255, 55512, 55728, 61680, 61920, 66306, 69390, 69660, 74016, 83268, 88408, 92520, 92880, 99459, 104085, 110510, 111024, 111456, 123360, 132612, 138780, 139320, 165765, 166536, 176816, 185040, 185760, 198918, 208170, 221020, 222048, 265224, 277560, 278640, 298377, 331530, 333072, 353632, 370080, 397836, 416340, 442040, 497295, 530448, 555120, 557280, 596754, 663060, 666144, 795672, 832680, 884080, 895131, 994590, 1060896, 1110240, 1193508, 1326120, 1491885, 1591344, 1665360, 1768160, 1790262, 1989180, 2387016, 2652240, 2983770, 3182688, 3330720, 3580524, 3978360, 4475655, 4774032, 5304480, 5967540, 7161048, 7956720, 8951310, 9548064, 11935080, 14322096, 15913440, 17902620, 23870160, 28644192, 35805240, 47740320, 71610480, 143220960]

約数ペア:

[(1, 143220960), (2, 71610480), (3, 47740320), (4, 35805240), (5, 28644192), (6, 23870160), (8, 17902620), (9, 15913440), (10, 14322096), (12, 11935080), (15, 9548064), (16, 8951310), (18, 7956720), (20, 7161048), (24, 5967540), (27, 5304480), (30, 4774032), (32, 4475655), (36, 3978360), (40, 3580524), (43, 3330720), (45, 3182688), (48, 2983770), (54, 2652240), (60, 2387016), (72, 1989180), (80, 1790262), (81, 1768160), (86, 1665360), (90, 1591344), (96, 1491885), (108, 1326120), (120, 1193508), (129, 1110240), (135, 1060896), (144, 994590), (160, 895131), (162, 884080), (172, 832680), (180, 795672), (215, 666144), (216, 663060), (240, 596754), (257, 557280), (258, 555120), (270, 530448), (288, 497295), (324, 442040), (344, 416340), (360, 397836), (387, 370080), (405, 353632), (430, 333072), (432, 331530), (480, 298377), (514, 278640), (516, 277560), (540, 265224), (645, 222048), (648, 221020), (688, 208170), (720, 198918), (771, 185760), (774, 185040), (810, 176816), (860, 166536), (864, 165765), (1028, 139320), (1032, 138780), (1080, 132612), (1161, 123360), (1285, 111456), (1290, 111024), (1296, 110510), (1376, 104085), (1440, 99459), (1542, 92880), (1548, 92520), (1620, 88408), (1720, 83268), (1935, 74016), (2056, 69660), (2064, 69390), (2160, 66306), (2313, 61920), (2322, 61680), (2570, 55728), (2580, 55512), (2592, 55255), (3084, 46440), (3096, 46260), (3240, 44204), (3440, 41634), (3483, 41120), (3855, 37152), (3870, 37008), (4112, 34830), (4128, 34695), (4320, 33153), (4626, 30960), (4644, 30840), (5140, 27864), (5160, 27756), (5805, 24672), (6168, 23220), (6192, 23130), (6480, 22102), (6880, 20817), (6939, 20640), (6966, 20560), (7710, 18576), (7740, 18504), (8224, 17415), (9252, 15480), (9288, 15420), (10280, 13932), (10320, 13878), (11051, 12960), (11565, 12384), (11610, 12336)]