29291160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{443}}^1$

素因数の和:505

約数の個数: 128

約数和(自身を含む): 95904000

約数和(自身を除く): 66612840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 29, 30, 38, 40, 57, 58, 60, 76, 87, 95, 114, 116, 120, 145, 152, 174, 190, 228, 232, 285, 290, 348, 380, 435, 443, 456, 551, 570, 580, 696, 760, 870, 886, 1102, 1140, 1160, 1329, 1653, 1740, 1772, 2204, 2215, 2280, 2658, 2755, 3306, 3480, 3544, 4408, 4430, 5316, 5510, 6612, 6645, 8265, 8417, 8860, 10632, 11020, 12847, 13224, 13290, 16530, 16834, 17720, 22040, 25251, 25694, 26580, 33060, 33668, 38541, 42085, 50502, 51388, 53160, 64235, 66120, 67336, 77082, 84170, 101004, 102776, 126255, 128470, 154164, 168340, 192705, 202008, 244093, 252510, 256940, 308328, 336680, 385410, 488186, 505020, 513880, 732279, 770820, 976372, 1010040, 1220465, 1464558, 1541640, 1952744, 2440930, 2929116, 3661395, 4881860, 5858232, 7322790, 9763720, 14645580, 29291160]

約数ペア:

[(1, 29291160), (2, 14645580), (3, 9763720), (4, 7322790), (5, 5858232), (6, 4881860), (8, 3661395), (10, 2929116), (12, 2440930), (15, 1952744), (19, 1541640), (20, 1464558), (24, 1220465), (29, 1010040), (30, 976372), (38, 770820), (40, 732279), (57, 513880), (58, 505020), (60, 488186), (76, 385410), (87, 336680), (95, 308328), (114, 256940), (116, 252510), (120, 244093), (145, 202008), (152, 192705), (174, 168340), (190, 154164), (228, 128470), (232, 126255), (285, 102776), (290, 101004), (348, 84170), (380, 77082), (435, 67336), (443, 66120), (456, 64235), (551, 53160), (570, 51388), (580, 50502), (696, 42085), (760, 38541), (870, 33668), (886, 33060), (1102, 26580), (1140, 25694), (1160, 25251), (1329, 22040), (1653, 17720), (1740, 16834), (1772, 16530), (2204, 13290), (2215, 13224), (2280, 12847), (2658, 11020), (2755, 10632), (3306, 8860), (3480, 8417), (3544, 8265), (4408, 6645), (4430, 6612), (5316, 5510)]