4136414720

素因数分解:

$2^9\times 5^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1\times {\mathrm{181}}^1$

素因数の和:396

約数の個数: 160

約数和(自身を含む): 10188097920

約数和(自身を除く): 6051683200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 79, 80, 113, 128, 158, 160, 181, 226, 256, 316, 320, 362, 395, 452, 512, 565, 632, 640, 724, 790, 904, 905, 1130, 1264, 1280, 1448, 1580, 1808, 1810, 2260, 2528, 2560, 2896, 3160, 3616, 3620, 4520, 5056, 5792, 6320, 7232, 7240, 8927, 9040, 10112, 11584, 12640, 14299, 14464, 14480, 17854, 18080, 20224, 20453, 23168, 25280, 28598, 28928, 28960, 35708, 36160, 40448, 40906, 44635, 46336, 50560, 57196, 57856, 57920, 71416, 71495, 72320, 81812, 89270, 92672, 101120, 102265, 114392, 115840, 142832, 142990, 144640, 163624, 178540, 202240, 204530, 228784, 231680, 285664, 285980, 289280, 327248, 357080, 409060, 457568, 463360, 571328, 571960, 654496, 714160, 818120, 915136, 1142656, 1143920, 1308992, 1428320, 1615787, 1636240, 1830272, 2285312, 2287840, 2617984, 2856640, 3231574, 3272480, 3660544, 4570624, 4575680, 5235968, 5713280, 6463148, 6544960, 7321088, 8078935, 9151360, 10471936, 11426560, 12926296, 13089920, 16157870, 18302720, 22853120, 25852592, 26179840, 32315740, 36605440, 51705184, 52359680, 64631480, 103410368, 129262960, 206820736, 258525920, 413641472, 517051840, 827282944, 1034103680, 2068207360, 4136414720]

約数ペア:

[(1, 4136414720), (2, 2068207360), (4, 1034103680), (5, 827282944), (8, 517051840), (10, 413641472), (16, 258525920), (20, 206820736), (32, 129262960), (40, 103410368), (64, 64631480), (79, 52359680), (80, 51705184), (113, 36605440), (128, 32315740), (158, 26179840), (160, 25852592), (181, 22853120), (226, 18302720), (256, 16157870), (316, 13089920), (320, 12926296), (362, 11426560), (395, 10471936), (452, 9151360), (512, 8078935), (565, 7321088), (632, 6544960), (640, 6463148), (724, 5713280), (790, 5235968), (904, 4575680), (905, 4570624), (1130, 3660544), (1264, 3272480), (1280, 3231574), (1448, 2856640), (1580, 2617984), (1808, 2287840), (1810, 2285312), (2260, 1830272), (2528, 1636240), (2560, 1615787), (2896, 1428320), (3160, 1308992), (3616, 1143920), (3620, 1142656), (4520, 915136), (5056, 818120), (5792, 714160), (6320, 654496), (7232, 571960), (7240, 571328), (8927, 463360), (9040, 457568), (10112, 409060), (11584, 357080), (12640, 327248), (14299, 289280), (14464, 285980), (14480, 285664), (17854, 231680), (18080, 228784), (20224, 204530), (20453, 202240), (23168, 178540), (25280, 163624), (28598, 144640), (28928, 142990), (28960, 142832), (35708, 115840), (36160, 114392), (40448, 102265), (40906, 101120), (44635, 92672), (46336, 89270), (50560, 81812), (57196, 72320), (57856, 71495), (57920, 71416)]