331047360

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{16421}}^1$

素因数の和:16451

約数の個数: 168

約数和(自身を含む): 1301410656

約数和(自身を除く): 970363296

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 420, 448, 480, 504, 560, 576, 630, 672, 720, 840, 960, 1008, 1120, 1260, 1344, 1440, 1680, 2016, 2240, 2520, 2880, 3360, 4032, 5040, 6720, 10080, 16421, 20160, 32842, 49263, 65684, 82105, 98526, 114947, 131368, 147789, 164210, 197052, 229894, 246315, 262736, 295578, 328420, 344841, 394104, 459788, 492630, 525472, 574735, 591156, 656840, 689682, 738945, 788208, 919576, 985260, 1034523, 1050944, 1149470, 1182312, 1313680, 1379364, 1477890, 1576416, 1724205, 1839152, 1970520, 2069046, 2298940, 2364624, 2627360, 2758728, 2955780, 3152832, 3448410, 3678304, 3941040, 4138092, 4597880, 4729248, 5172615, 5254720, 5517456, 5911560, 6896820, 7356608, 7882080, 8276184, 9195760, 9458496, 10345230, 11034912, 11823120, 13793640, 15764160, 16552368, 18391520, 20690460, 22069824, 23646240, 27587280, 33104736, 36783040, 41380920, 47292480, 55174560, 66209472, 82761840, 110349120, 165523680, 331047360]

約数ペア:

[(1, 331047360), (2, 165523680), (3, 110349120), (4, 82761840), (5, 66209472), (6, 55174560), (7, 47292480), (8, 41380920), (9, 36783040), (10, 33104736), (12, 27587280), (14, 23646240), (15, 22069824), (16, 20690460), (18, 18391520), (20, 16552368), (21, 15764160), (24, 13793640), (28, 11823120), (30, 11034912), (32, 10345230), (35, 9458496), (36, 9195760), (40, 8276184), (42, 7882080), (45, 7356608), (48, 6896820), (56, 5911560), (60, 5517456), (63, 5254720), (64, 5172615), (70, 4729248), (72, 4597880), (80, 4138092), (84, 3941040), (90, 3678304), (96, 3448410), (105, 3152832), (112, 2955780), (120, 2758728), (126, 2627360), (140, 2364624), (144, 2298940), (160, 2069046), (168, 1970520), (180, 1839152), (192, 1724205), (210, 1576416), (224, 1477890), (240, 1379364), (252, 1313680), (280, 1182312), (288, 1149470), (315, 1050944), (320, 1034523), (336, 985260), (360, 919576), (420, 788208), (448, 738945), (480, 689682), (504, 656840), (560, 591156), (576, 574735), (630, 525472), (672, 492630), (720, 459788), (840, 394104), (960, 344841), (1008, 328420), (1120, 295578), (1260, 262736), (1344, 246315), (1440, 229894), (1680, 197052), (2016, 164210), (2240, 147789), (2520, 131368), (2880, 114947), (3360, 98526), (4032, 82105), (5040, 65684), (6720, 49263), (10080, 32842), (16421, 20160)]