322479040

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{89}}^1$

素因数の和:199

約数の個数: 168

約数和(自身を含む): 853409520

約数和(自身を除く): 530930480

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 67, 80, 89, 104, 130, 134, 160, 169, 178, 208, 260, 268, 320, 335, 338, 356, 416, 445, 520, 536, 670, 676, 712, 832, 845, 871, 890, 1040, 1072, 1157, 1340, 1352, 1424, 1690, 1742, 1780, 2080, 2144, 2314, 2680, 2704, 2848, 3380, 3484, 3560, 4160, 4288, 4355, 4628, 5360, 5408, 5696, 5785, 5963, 6760, 6968, 7120, 8710, 9256, 10720, 10816, 11323, 11570, 11926, 13520, 13936, 14240, 15041, 17420, 18512, 21440, 22646, 23140, 23852, 27040, 27872, 28480, 29815, 30082, 34840, 37024, 45292, 46280, 47704, 54080, 55744, 56615, 59630, 60164, 69680, 74048, 75205, 77519, 90584, 92560, 95408, 113230, 119260, 120328, 139360, 150410, 155038, 181168, 185120, 190816, 226460, 238520, 240656, 278720, 300820, 310076, 362336, 370240, 381632, 387595, 452920, 477040, 481312, 601640, 620152, 724672, 775190, 905840, 954080, 962624, 1007747, 1203280, 1240304, 1550380, 1811680, 1908160, 2015494, 2406560, 2480608, 3100760, 3623360, 4030988, 4813120, 4961216, 5038735, 6201520, 8061976, 10077470, 12403040, 16123952, 20154940, 24806080, 32247904, 40309880, 64495808, 80619760, 161239520, 322479040]

約数ペア:

[(1, 322479040), (2, 161239520), (4, 80619760), (5, 64495808), (8, 40309880), (10, 32247904), (13, 24806080), (16, 20154940), (20, 16123952), (26, 12403040), (32, 10077470), (40, 8061976), (52, 6201520), (64, 5038735), (65, 4961216), (67, 4813120), (80, 4030988), (89, 3623360), (104, 3100760), (130, 2480608), (134, 2406560), (160, 2015494), (169, 1908160), (178, 1811680), (208, 1550380), (260, 1240304), (268, 1203280), (320, 1007747), (335, 962624), (338, 954080), (356, 905840), (416, 775190), (445, 724672), (520, 620152), (536, 601640), (670, 481312), (676, 477040), (712, 452920), (832, 387595), (845, 381632), (871, 370240), (890, 362336), (1040, 310076), (1072, 300820), (1157, 278720), (1340, 240656), (1352, 238520), (1424, 226460), (1690, 190816), (1742, 185120), (1780, 181168), (2080, 155038), (2144, 150410), (2314, 139360), (2680, 120328), (2704, 119260), (2848, 113230), (3380, 95408), (3484, 92560), (3560, 90584), (4160, 77519), (4288, 75205), (4355, 74048), (4628, 69680), (5360, 60164), (5408, 59630), (5696, 56615), (5785, 55744), (5963, 54080), (6760, 47704), (6968, 46280), (7120, 45292), (8710, 37024), (9256, 34840), (10720, 30082), (10816, 29815), (11323, 28480), (11570, 27872), (11926, 27040), (13520, 23852), (13936, 23140), (14240, 22646), (15041, 21440), (17420, 18512)]