141541920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7561}}^1$

素因数の和:7595

約数の個数: 144

約数和(自身を含む): 520235352

約数和(自身を除く): 378693432

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 195, 208, 234, 240, 260, 288, 312, 360, 390, 416, 468, 480, 520, 585, 624, 720, 780, 936, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 3120, 3744, 4680, 6240, 7561, 9360, 15122, 18720, 22683, 30244, 37805, 45366, 60488, 68049, 75610, 90732, 98293, 113415, 120976, 136098, 151220, 181464, 196586, 226830, 241952, 272196, 294879, 302440, 340245, 362928, 393172, 453660, 491465, 544392, 589758, 604880, 680490, 725856, 786344, 884637, 907320, 982930, 1088784, 1179516, 1209760, 1360980, 1474395, 1572688, 1769274, 1814640, 1965860, 2177568, 2359032, 2721960, 2948790, 3145376, 3538548, 3629280, 3931720, 4423185, 4718064, 5443920, 5897580, 7077096, 7863440, 8846370, 9436128, 10887840, 11795160, 14154192, 15726880, 17692740, 23590320, 28308384, 35385480, 47180640, 70770960, 141541920]

約数ペア:

[(1, 141541920), (2, 70770960), (3, 47180640), (4, 35385480), (5, 28308384), (6, 23590320), (8, 17692740), (9, 15726880), (10, 14154192), (12, 11795160), (13, 10887840), (15, 9436128), (16, 8846370), (18, 7863440), (20, 7077096), (24, 5897580), (26, 5443920), (30, 4718064), (32, 4423185), (36, 3931720), (39, 3629280), (40, 3538548), (45, 3145376), (48, 2948790), (52, 2721960), (60, 2359032), (65, 2177568), (72, 1965860), (78, 1814640), (80, 1769274), (90, 1572688), (96, 1474395), (104, 1360980), (117, 1209760), (120, 1179516), (130, 1088784), (144, 982930), (156, 907320), (160, 884637), (180, 786344), (195, 725856), (208, 680490), (234, 604880), (240, 589758), (260, 544392), (288, 491465), (312, 453660), (360, 393172), (390, 362928), (416, 340245), (468, 302440), (480, 294879), (520, 272196), (585, 241952), (624, 226830), (720, 196586), (780, 181464), (936, 151220), (1040, 136098), (1170, 120976), (1248, 113415), (1440, 98293), (1560, 90732), (1872, 75610), (2080, 68049), (2340, 60488), (3120, 45366), (3744, 37805), (4680, 30244), (6240, 22683), (7561, 18720), (9360, 15122)]