73471680

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{263}}^1$

素因数の和:383

約数の個数: 168

約数和(自身を含む): 256288032

約数和(自身を除く): 182816352

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 97, 120, 144, 160, 180, 192, 194, 240, 263, 288, 291, 320, 360, 388, 480, 485, 526, 576, 582, 720, 776, 789, 873, 960, 970, 1052, 1164, 1315, 1440, 1455, 1552, 1578, 1746, 1940, 2104, 2328, 2367, 2630, 2880, 2910, 3104, 3156, 3492, 3880, 3945, 4208, 4365, 4656, 4734, 5260, 5820, 6208, 6312, 6984, 7760, 7890, 8416, 8730, 9312, 9468, 10520, 11640, 11835, 12624, 13968, 15520, 15780, 16832, 17460, 18624, 18936, 21040, 23280, 23670, 25248, 25511, 27936, 31040, 31560, 34920, 37872, 42080, 46560, 47340, 50496, 51022, 55872, 63120, 69840, 75744, 76533, 84160, 93120, 94680, 102044, 126240, 127555, 139680, 151488, 153066, 189360, 204088, 229599, 252480, 255110, 279360, 306132, 378720, 382665, 408176, 459198, 510220, 612264, 757440, 765330, 816352, 918396, 1020440, 1147995, 1224528, 1530660, 1632704, 1836792, 2040880, 2295990, 2449056, 3061320, 3673584, 4081760, 4591980, 4898112, 6122640, 7347168, 8163520, 9183960, 12245280, 14694336, 18367920, 24490560, 36735840, 73471680]

約数ペア:

[(1, 73471680), (2, 36735840), (3, 24490560), (4, 18367920), (5, 14694336), (6, 12245280), (8, 9183960), (9, 8163520), (10, 7347168), (12, 6122640), (15, 4898112), (16, 4591980), (18, 4081760), (20, 3673584), (24, 3061320), (30, 2449056), (32, 2295990), (36, 2040880), (40, 1836792), (45, 1632704), (48, 1530660), (60, 1224528), (64, 1147995), (72, 1020440), (80, 918396), (90, 816352), (96, 765330), (97, 757440), (120, 612264), (144, 510220), (160, 459198), (180, 408176), (192, 382665), (194, 378720), (240, 306132), (263, 279360), (288, 255110), (291, 252480), (320, 229599), (360, 204088), (388, 189360), (480, 153066), (485, 151488), (526, 139680), (576, 127555), (582, 126240), (720, 102044), (776, 94680), (789, 93120), (873, 84160), (960, 76533), (970, 75744), (1052, 69840), (1164, 63120), (1315, 55872), (1440, 51022), (1455, 50496), (1552, 47340), (1578, 46560), (1746, 42080), (1940, 37872), (2104, 34920), (2328, 31560), (2367, 31040), (2630, 27936), (2880, 25511), (2910, 25248), (3104, 23670), (3156, 23280), (3492, 21040), (3880, 18936), (3945, 18624), (4208, 17460), (4365, 16832), (4656, 15780), (4734, 15520), (5260, 13968), (5820, 12624), (6208, 11835), (6312, 11640), (6984, 10520), (7760, 9468), (7890, 9312), (8416, 8730)]