396070920

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{22453}}^1$

素因数の和:22484

約数の個数: 144

約数和(自身を含む): 1497457260

約数和(自身を除く): 1101386340

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 49, 56, 60, 63, 70, 72, 84, 90, 98, 105, 120, 126, 140, 147, 168, 180, 196, 210, 245, 252, 280, 294, 315, 360, 392, 420, 441, 490, 504, 588, 630, 735, 840, 882, 980, 1176, 1260, 1470, 1764, 1960, 2205, 2520, 2940, 3528, 4410, 5880, 8820, 17640, 22453, 44906, 67359, 89812, 112265, 134718, 157171, 179624, 202077, 224530, 269436, 314342, 336795, 404154, 449060, 471513, 538872, 628684, 673590, 785855, 808308, 898120, 943026, 1010385, 1100197, 1257368, 1347180, 1414539, 1571710, 1616616, 1886052, 2020770, 2200394, 2357565, 2694360, 2829078, 3143420, 3300591, 3772104, 4041540, 4400788, 4715130, 5500985, 5658156, 6286840, 6601182, 7072695, 8083080, 8801576, 9430260, 9901773, 11001970, 11316312, 13202364, 14145390, 16502955, 18860520, 19803546, 22003940, 26404728, 28290780, 33005910, 39607092, 44007880, 49508865, 56581560, 66011820, 79214184, 99017730, 132023640, 198035460, 396070920]

約数ペア:

[(1, 396070920), (2, 198035460), (3, 132023640), (4, 99017730), (5, 79214184), (6, 66011820), (7, 56581560), (8, 49508865), (9, 44007880), (10, 39607092), (12, 33005910), (14, 28290780), (15, 26404728), (18, 22003940), (20, 19803546), (21, 18860520), (24, 16502955), (28, 14145390), (30, 13202364), (35, 11316312), (36, 11001970), (40, 9901773), (42, 9430260), (45, 8801576), (49, 8083080), (56, 7072695), (60, 6601182), (63, 6286840), (70, 5658156), (72, 5500985), (84, 4715130), (90, 4400788), (98, 4041540), (105, 3772104), (120, 3300591), (126, 3143420), (140, 2829078), (147, 2694360), (168, 2357565), (180, 2200394), (196, 2020770), (210, 1886052), (245, 1616616), (252, 1571710), (280, 1414539), (294, 1347180), (315, 1257368), (360, 1100197), (392, 1010385), (420, 943026), (441, 898120), (490, 808308), (504, 785855), (588, 673590), (630, 628684), (735, 538872), (840, 471513), (882, 449060), (980, 404154), (1176, 336795), (1260, 314342), (1470, 269436), (1764, 224530), (1960, 202077), (2205, 179624), (2520, 157171), (2940, 134718), (3528, 112265), (4410, 89812), (5880, 67359), (8820, 44906), (17640, 22453)]