211074720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{25867}}^1$

素因数の和:25902

約数の個数: 96

約数和(自身を含む): 704023488

約数和(自身を除く): 492948768

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 68, 80, 85, 96, 102, 120, 136, 160, 170, 204, 240, 255, 272, 340, 408, 480, 510, 544, 680, 816, 1020, 1360, 1632, 2040, 2720, 4080, 8160, 25867, 51734, 77601, 103468, 129335, 155202, 206936, 258670, 310404, 388005, 413872, 439739, 517340, 620808, 776010, 827744, 879478, 1034680, 1241616, 1319217, 1552020, 1758956, 2069360, 2198695, 2483232, 2638434, 3104040, 3517912, 4138720, 4397390, 5276868, 6208080, 6596085, 7035824, 8794780, 10553736, 12416160, 13192170, 14071648, 17589560, 21107472, 26384340, 35179120, 42214944, 52768680, 70358240, 105537360, 211074720]

約数ペア:

[(1, 211074720), (2, 105537360), (3, 70358240), (4, 52768680), (5, 42214944), (6, 35179120), (8, 26384340), (10, 21107472), (12, 17589560), (15, 14071648), (16, 13192170), (17, 12416160), (20, 10553736), (24, 8794780), (30, 7035824), (32, 6596085), (34, 6208080), (40, 5276868), (48, 4397390), (51, 4138720), (60, 3517912), (68, 3104040), (80, 2638434), (85, 2483232), (96, 2198695), (102, 2069360), (120, 1758956), (136, 1552020), (160, 1319217), (170, 1241616), (204, 1034680), (240, 879478), (255, 827744), (272, 776010), (340, 620808), (408, 517340), (480, 439739), (510, 413872), (544, 388005), (680, 310404), (816, 258670), (1020, 206936), (1360, 155202), (1632, 129335), (2040, 103468), (2720, 77601), (4080, 51734), (8160, 25867)]