42371280

素因数分解:

$2^4\times 3^2\times 5^1\times 7^2\times {\mathrm{1201}}^1$

素因数の和:1234

約数の個数: 180

約数和(自身を含む): 165666852

約数和(自身を除く): 123295572

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 70, 72, 80, 84, 90, 98, 105, 112, 120, 126, 140, 144, 147, 168, 180, 196, 210, 240, 245, 252, 280, 294, 315, 336, 360, 392, 420, 441, 490, 504, 560, 588, 630, 720, 735, 784, 840, 882, 980, 1008, 1176, 1201, 1260, 1470, 1680, 1764, 1960, 2205, 2352, 2402, 2520, 2940, 3528, 3603, 3920, 4410, 4804, 5040, 5880, 6005, 7056, 7206, 8407, 8820, 9608, 10809, 11760, 12010, 14412, 16814, 17640, 18015, 19216, 21618, 24020, 25221, 28824, 33628, 35280, 36030, 42035, 43236, 48040, 50442, 54045, 57648, 58849, 67256, 72060, 75663, 84070, 86472, 96080, 100884, 108090, 117698, 126105, 134512, 144120, 151326, 168140, 172944, 176547, 201768, 216180, 235396, 252210, 288240, 294245, 302652, 336280, 353094, 378315, 403536, 432360, 470792, 504420, 529641, 588490, 605304, 672560, 706188, 756630, 864720, 882735, 941584, 1008840, 1059282, 1176980, 1210608, 1412376, 1513260, 1765470, 2017680, 2118564, 2353960, 2648205, 2824752, 3026520, 3530940, 4237128, 4707920, 5296410, 6053040, 7061880, 8474256, 10592820, 14123760, 21185640, 42371280]

約数ペア:

[(1, 42371280), (2, 21185640), (3, 14123760), (4, 10592820), (5, 8474256), (6, 7061880), (7, 6053040), (8, 5296410), (9, 4707920), (10, 4237128), (12, 3530940), (14, 3026520), (15, 2824752), (16, 2648205), (18, 2353960), (20, 2118564), (21, 2017680), (24, 1765470), (28, 1513260), (30, 1412376), (35, 1210608), (36, 1176980), (40, 1059282), (42, 1008840), (45, 941584), (48, 882735), (49, 864720), (56, 756630), (60, 706188), (63, 672560), (70, 605304), (72, 588490), (80, 529641), (84, 504420), (90, 470792), (98, 432360), (105, 403536), (112, 378315), (120, 353094), (126, 336280), (140, 302652), (144, 294245), (147, 288240), (168, 252210), (180, 235396), (196, 216180), (210, 201768), (240, 176547), (245, 172944), (252, 168140), (280, 151326), (294, 144120), (315, 134512), (336, 126105), (360, 117698), (392, 108090), (420, 100884), (441, 96080), (490, 86472), (504, 84070), (560, 75663), (588, 72060), (630, 67256), (720, 58849), (735, 57648), (784, 54045), (840, 50442), (882, 48040), (980, 43236), (1008, 42035), (1176, 36030), (1201, 35280), (1260, 33628), (1470, 28824), (1680, 25221), (1764, 24020), (1960, 21618), (2205, 19216), (2352, 18015), (2402, 17640), (2520, 16814), (2940, 14412), (3528, 12010), (3603, 11760), (3920, 10809), (4410, 9608), (4804, 8820), (5040, 8407), (5880, 7206), (6005, 7056)]