152539520

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{431}}^1$

素因数の和:536

約数の個数: 128

約数和(自身を含む): 423014400

約数和(自身を除く): 270474880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 79, 80, 112, 128, 140, 158, 160, 224, 280, 316, 320, 395, 431, 448, 553, 560, 632, 640, 790, 862, 896, 1106, 1120, 1264, 1580, 1724, 2155, 2212, 2240, 2528, 2765, 3017, 3160, 3448, 4310, 4424, 4480, 5056, 5530, 6034, 6320, 6896, 8620, 8848, 10112, 11060, 12068, 12640, 13792, 15085, 17240, 17696, 22120, 24136, 25280, 27584, 30170, 34049, 34480, 35392, 44240, 48272, 50560, 55168, 60340, 68098, 68960, 70784, 88480, 96544, 120680, 136196, 137920, 170245, 176960, 193088, 238343, 241360, 272392, 275840, 340490, 353920, 386176, 476686, 482720, 544784, 680980, 953372, 965440, 1089568, 1191715, 1361960, 1906744, 1930880, 2179136, 2383430, 2723920, 3813488, 4358272, 4766860, 5447840, 7626976, 9533720, 10895680, 15253952, 19067440, 21791360, 30507904, 38134880, 76269760, 152539520]

約数ペア:

[(1, 152539520), (2, 76269760), (4, 38134880), (5, 30507904), (7, 21791360), (8, 19067440), (10, 15253952), (14, 10895680), (16, 9533720), (20, 7626976), (28, 5447840), (32, 4766860), (35, 4358272), (40, 3813488), (56, 2723920), (64, 2383430), (70, 2179136), (79, 1930880), (80, 1906744), (112, 1361960), (128, 1191715), (140, 1089568), (158, 965440), (160, 953372), (224, 680980), (280, 544784), (316, 482720), (320, 476686), (395, 386176), (431, 353920), (448, 340490), (553, 275840), (560, 272392), (632, 241360), (640, 238343), (790, 193088), (862, 176960), (896, 170245), (1106, 137920), (1120, 136196), (1264, 120680), (1580, 96544), (1724, 88480), (2155, 70784), (2212, 68960), (2240, 68098), (2528, 60340), (2765, 55168), (3017, 50560), (3160, 48272), (3448, 44240), (4310, 35392), (4424, 34480), (4480, 34049), (5056, 30170), (5530, 27584), (6034, 25280), (6320, 24136), (6896, 22120), (8620, 17696), (8848, 17240), (10112, 15085), (11060, 13792), (12068, 12640)]