279983166080

素因数分解:

$2^7\times 5^1\times {\mathrm{47}}^1\times {\mathrm{953}}^1\times {\mathrm{9767}}^1$

素因数の和:10786

約数の個数: 128

約数和(自身を含む): 684363271680

約数和(自身を除く): 404380105600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 64, 80, 94, 128, 160, 188, 235, 320, 376, 470, 640, 752, 940, 953, 1504, 1880, 1906, 3008, 3760, 3812, 4765, 6016, 7520, 7624, 9530, 9767, 15040, 15248, 19060, 19534, 30080, 30496, 38120, 39068, 44791, 48835, 60992, 76240, 78136, 89582, 97670, 121984, 152480, 156272, 179164, 195340, 223955, 304960, 312544, 358328, 390680, 447910, 459049, 609920, 625088, 716656, 781360, 895820, 918098, 1250176, 1433312, 1562720, 1791640, 1836196, 2295245, 2866624, 3125440, 3583280, 3672392, 4590490, 5733248, 6250880, 7166560, 7344784, 9180980, 9307951, 14333120, 14689568, 18361960, 18615902, 28666240, 29379136, 36723920, 37231804, 46539755, 58758272, 73447840, 74463608, 93079510, 146895680, 148927216, 186159020, 293791360, 297854432, 372318040, 437473697, 595708864, 744636080, 874947394, 1191417728, 1489272160, 1749894788, 2187368485, 2978544320, 3499789576, 4374736970, 5957088640, 6999579152, 8749473940, 13999158304, 17498947880, 27998316608, 34997895760, 55996633216, 69995791520, 139991583040, 279983166080]

約数ペア:

[(1, 279983166080), (2, 139991583040), (4, 69995791520), (5, 55996633216), (8, 34997895760), (10, 27998316608), (16, 17498947880), (20, 13999158304), (32, 8749473940), (40, 6999579152), (47, 5957088640), (64, 4374736970), (80, 3499789576), (94, 2978544320), (128, 2187368485), (160, 1749894788), (188, 1489272160), (235, 1191417728), (320, 874947394), (376, 744636080), (470, 595708864), (640, 437473697), (752, 372318040), (940, 297854432), (953, 293791360), (1504, 186159020), (1880, 148927216), (1906, 146895680), (3008, 93079510), (3760, 74463608), (3812, 73447840), (4765, 58758272), (6016, 46539755), (7520, 37231804), (7624, 36723920), (9530, 29379136), (9767, 28666240), (15040, 18615902), (15248, 18361960), (19060, 14689568), (19534, 14333120), (30080, 9307951), (30496, 9180980), (38120, 7344784), (39068, 7166560), (44791, 6250880), (48835, 5733248), (60992, 4590490), (76240, 3672392), (78136, 3583280), (89582, 3125440), (97670, 2866624), (121984, 2295245), (152480, 1836196), (156272, 1791640), (179164, 1562720), (195340, 1433312), (223955, 1250176), (304960, 918098), (312544, 895820), (358328, 781360), (390680, 716656), (447910, 625088), (459049, 609920)]