179287040

素因数分解:

$2^{10}\times 5^1\times {\mathrm{19}}^2\times {\mathrm{97}}^1$

素因数の和:160

約数の個数: 132

約数和(自身を含む): 458585316

約数和(自身を除く): 279298276

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 97, 128, 152, 160, 190, 194, 256, 304, 320, 361, 380, 388, 485, 512, 608, 640, 722, 760, 776, 970, 1024, 1216, 1280, 1444, 1520, 1552, 1805, 1843, 1940, 2432, 2560, 2888, 3040, 3104, 3610, 3686, 3880, 4864, 5120, 5776, 6080, 6208, 7220, 7372, 7760, 9215, 9728, 11552, 12160, 12416, 14440, 14744, 15520, 18430, 19456, 23104, 24320, 24832, 28880, 29488, 31040, 35017, 36860, 46208, 48640, 49664, 57760, 58976, 62080, 70034, 73720, 92416, 97280, 99328, 115520, 117952, 124160, 140068, 147440, 175085, 184832, 231040, 235904, 248320, 280136, 294880, 350170, 369664, 462080, 471808, 496640, 560272, 589760, 700340, 924160, 943616, 1120544, 1179520, 1400680, 1848320, 1887232, 2241088, 2359040, 2801360, 4482176, 4718080, 5602720, 8964352, 9436160, 11205440, 17928704, 22410880, 35857408, 44821760, 89643520, 179287040]

約数ペア:

[(1, 179287040), (2, 89643520), (4, 44821760), (5, 35857408), (8, 22410880), (10, 17928704), (16, 11205440), (19, 9436160), (20, 8964352), (32, 5602720), (38, 4718080), (40, 4482176), (64, 2801360), (76, 2359040), (80, 2241088), (95, 1887232), (97, 1848320), (128, 1400680), (152, 1179520), (160, 1120544), (190, 943616), (194, 924160), (256, 700340), (304, 589760), (320, 560272), (361, 496640), (380, 471808), (388, 462080), (485, 369664), (512, 350170), (608, 294880), (640, 280136), (722, 248320), (760, 235904), (776, 231040), (970, 184832), (1024, 175085), (1216, 147440), (1280, 140068), (1444, 124160), (1520, 117952), (1552, 115520), (1805, 99328), (1843, 97280), (1940, 92416), (2432, 73720), (2560, 70034), (2888, 62080), (3040, 58976), (3104, 57760), (3610, 49664), (3686, 48640), (3880, 46208), (4864, 36860), (5120, 35017), (5776, 31040), (6080, 29488), (6208, 28880), (7220, 24832), (7372, 24320), (7760, 23104), (9215, 19456), (9728, 18430), (11552, 15520), (12160, 14744), (12416, 14440)]