72263520

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1$

素因数の和:202

約数の個数: 288

約数和(自身を含む): 288707328

約数和(自身を除く): 216443808

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, 67, 70, 72, 80, 84, 90, 96, 105, 107, 112, 120, 126, 134, 140, 144, 160, 168, 180, 201, 210, 214, 224, 240, 252, 268, 280, 288, 315, 321, 335, 336, 360, 402, 420, 428, 469, 480, 504, 535, 536, 560, 603, 630, 642, 670, 672, 720, 749, 804, 840, 856, 938, 963, 1005, 1008, 1070, 1072, 1120, 1206, 1260, 1284, 1340, 1407, 1440, 1498, 1605, 1608, 1680, 1712, 1876, 1926, 2010, 2016, 2140, 2144, 2247, 2345, 2412, 2520, 2568, 2680, 2814, 2996, 3015, 3210, 3216, 3360, 3424, 3745, 3752, 3852, 4020, 4221, 4280, 4494, 4690, 4815, 4824, 5040, 5136, 5360, 5628, 5992, 6030, 6420, 6432, 6741, 7035, 7169, 7490, 7504, 7704, 8040, 8442, 8560, 8988, 9380, 9630, 9648, 10080, 10272, 10720, 11235, 11256, 11984, 12060, 12840, 13482, 14070, 14338, 14980, 15008, 15408, 16080, 16884, 17120, 17976, 18760, 19260, 19296, 21105, 21507, 22470, 22512, 23968, 24120, 25680, 26964, 28140, 28676, 29960, 30816, 32160, 33705, 33768, 35845, 35952, 37520, 38520, 42210, 43014, 44940, 45024, 48240, 50183, 51360, 53928, 56280, 57352, 59920, 64521, 67410, 67536, 71690, 71904, 75040, 77040, 84420, 86028, 89880, 96480, 100366, 107535, 107856, 112560, 114704, 119840, 129042, 134820, 135072, 143380, 150549, 154080, 168840, 172056, 179760, 200732, 215070, 215712, 225120, 229408, 250915, 258084, 269640, 286760, 301098, 322605, 337680, 344112, 359520, 401464, 430140, 451647, 501830, 516168, 539280, 573520, 602196, 645210, 675360, 688224, 752745, 802928, 860280, 903294, 1003660, 1032336, 1078560, 1147040, 1204392, 1290420, 1505490, 1605856, 1720560, 1806588, 2007320, 2064672, 2258235, 2408784, 2580840, 3010980, 3441120, 3613176, 4014640, 4516470, 4817568, 5161680, 6021960, 7226352, 8029280, 9032940, 10323360, 12043920, 14452704, 18065880, 24087840, 36131760, 72263520]

約数ペア:

[(1, 72263520), (2, 36131760), (3, 24087840), (4, 18065880), (5, 14452704), (6, 12043920), (7, 10323360), (8, 9032940), (9, 8029280), (10, 7226352), (12, 6021960), (14, 5161680), (15, 4817568), (16, 4516470), (18, 4014640), (20, 3613176), (21, 3441120), (24, 3010980), (28, 2580840), (30, 2408784), (32, 2258235), (35, 2064672), (36, 2007320), (40, 1806588), (42, 1720560), (45, 1605856), (48, 1505490), (56, 1290420), (60, 1204392), (63, 1147040), (67, 1078560), (70, 1032336), (72, 1003660), (80, 903294), (84, 860280), (90, 802928), (96, 752745), (105, 688224), (107, 675360), (112, 645210), (120, 602196), (126, 573520), (134, 539280), (140, 516168), (144, 501830), (160, 451647), (168, 430140), (180, 401464), (201, 359520), (210, 344112), (214, 337680), (224, 322605), (240, 301098), (252, 286760), (268, 269640), (280, 258084), (288, 250915), (315, 229408), (321, 225120), (335, 215712), (336, 215070), (360, 200732), (402, 179760), (420, 172056), (428, 168840), (469, 154080), (480, 150549), (504, 143380), (535, 135072), (536, 134820), (560, 129042), (603, 119840), (630, 114704), (642, 112560), (670, 107856), (672, 107535), (720, 100366), (749, 96480), (804, 89880), (840, 86028), (856, 84420), (938, 77040), (963, 75040), (1005, 71904), (1008, 71690), (1070, 67536), (1072, 67410), (1120, 64521), (1206, 59920), (1260, 57352), (1284, 56280), (1340, 53928), (1407, 51360), (1440, 50183), (1498, 48240), (1605, 45024), (1608, 44940), (1680, 43014), (1712, 42210), (1876, 38520), (1926, 37520), (2010, 35952), (2016, 35845), (2140, 33768), (2144, 33705), (2247, 32160), (2345, 30816), (2412, 29960), (2520, 28676), (2568, 28140), (2680, 26964), (2814, 25680), (2996, 24120), (3015, 23968), (3210, 22512), (3216, 22470), (3360, 21507), (3424, 21105), (3745, 19296), (3752, 19260), (3852, 18760), (4020, 17976), (4221, 17120), (4280, 16884), (4494, 16080), (4690, 15408), (4815, 15008), (4824, 14980), (5040, 14338), (5136, 14070), (5360, 13482), (5628, 12840), (5992, 12060), (6030, 11984), (6420, 11256), (6432, 11235), (6741, 10720), (7035, 10272), (7169, 10080), (7490, 9648), (7504, 9630), (7704, 9380), (8040, 8988), (8442, 8560)]