236469440

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1$

素因数の和:167

約数の個数: 168

約数和(自身を含む): 627095520

約数和(自身を除く): 390626080

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 23, 32, 38, 40, 46, 64, 76, 80, 89, 92, 95, 115, 152, 160, 178, 184, 190, 230, 304, 320, 356, 361, 368, 380, 437, 445, 460, 608, 712, 722, 736, 760, 874, 890, 920, 1216, 1424, 1444, 1472, 1520, 1691, 1748, 1780, 1805, 1840, 2047, 2185, 2848, 2888, 3040, 3382, 3496, 3560, 3610, 3680, 4094, 4370, 5696, 5776, 6080, 6764, 6992, 7120, 7220, 7360, 8188, 8303, 8455, 8740, 10235, 11552, 13528, 13984, 14240, 14440, 16376, 16606, 16910, 17480, 20470, 23104, 27056, 27968, 28480, 28880, 32129, 32752, 33212, 33820, 34960, 38893, 40940, 41515, 54112, 57760, 64258, 65504, 66424, 67640, 69920, 77786, 81880, 83030, 108224, 115520, 128516, 131008, 132848, 135280, 139840, 155572, 160645, 163760, 166060, 194465, 257032, 265696, 270560, 311144, 321290, 327520, 332120, 388930, 514064, 531392, 541120, 622288, 642580, 655040, 664240, 738967, 777860, 1028128, 1244576, 1285160, 1328480, 1477934, 1555720, 2056256, 2489152, 2570320, 2656960, 2955868, 3111440, 3694835, 5140640, 5911736, 6222880, 7389670, 10281280, 11823472, 12445760, 14779340, 23646944, 29558680, 47293888, 59117360, 118234720, 236469440]

約数ペア:

[(1, 236469440), (2, 118234720), (4, 59117360), (5, 47293888), (8, 29558680), (10, 23646944), (16, 14779340), (19, 12445760), (20, 11823472), (23, 10281280), (32, 7389670), (38, 6222880), (40, 5911736), (46, 5140640), (64, 3694835), (76, 3111440), (80, 2955868), (89, 2656960), (92, 2570320), (95, 2489152), (115, 2056256), (152, 1555720), (160, 1477934), (178, 1328480), (184, 1285160), (190, 1244576), (230, 1028128), (304, 777860), (320, 738967), (356, 664240), (361, 655040), (368, 642580), (380, 622288), (437, 541120), (445, 531392), (460, 514064), (608, 388930), (712, 332120), (722, 327520), (736, 321290), (760, 311144), (874, 270560), (890, 265696), (920, 257032), (1216, 194465), (1424, 166060), (1444, 163760), (1472, 160645), (1520, 155572), (1691, 139840), (1748, 135280), (1780, 132848), (1805, 131008), (1840, 128516), (2047, 115520), (2185, 108224), (2848, 83030), (2888, 81880), (3040, 77786), (3382, 69920), (3496, 67640), (3560, 66424), (3610, 65504), (3680, 64258), (4094, 57760), (4370, 54112), (5696, 41515), (5776, 40940), (6080, 38893), (6764, 34960), (6992, 33820), (7120, 33212), (7220, 32752), (7360, 32129), (8188, 28880), (8303, 28480), (8455, 27968), (8740, 27056), (10235, 23104), (11552, 20470), (13528, 17480), (13984, 16910), (14240, 16606), (14440, 16376)]