226837440

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{997}}^1$

素因数の和:1099

約数の個数: 168

約数和(自身を含む): 790895040

約数和(自身を除く): 564057600

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, 79, 80, 90, 96, 120, 144, 158, 160, 180, 192, 237, 240, 288, 316, 320, 360, 395, 474, 480, 576, 632, 711, 720, 790, 948, 960, 997, 1185, 1264, 1422, 1440, 1580, 1896, 1994, 2370, 2528, 2844, 2880, 2991, 3160, 3555, 3792, 3988, 4740, 4985, 5056, 5688, 5982, 6320, 7110, 7584, 7976, 8973, 9480, 9970, 11376, 11964, 12640, 14220, 14955, 15168, 15952, 17946, 18960, 19940, 22752, 23928, 25280, 28440, 29910, 31904, 35892, 37920, 39880, 44865, 45504, 47856, 56880, 59820, 63808, 71784, 75840, 78763, 79760, 89730, 95712, 113760, 119640, 143568, 157526, 159520, 179460, 191424, 227520, 236289, 239280, 287136, 315052, 319040, 358920, 393815, 472578, 478560, 574272, 630104, 708867, 717840, 787630, 945156, 957120, 1181445, 1260208, 1417734, 1435680, 1575260, 1890312, 2362890, 2520416, 2835468, 2871360, 3150520, 3544335, 3780624, 4725780, 5040832, 5670936, 6301040, 7088670, 7561248, 9451560, 11341872, 12602080, 14177340, 15122496, 18903120, 22683744, 25204160, 28354680, 37806240, 45367488, 56709360, 75612480, 113418720, 226837440]

約数ペア:

[(1, 226837440), (2, 113418720), (3, 75612480), (4, 56709360), (5, 45367488), (6, 37806240), (8, 28354680), (9, 25204160), (10, 22683744), (12, 18903120), (15, 15122496), (16, 14177340), (18, 12602080), (20, 11341872), (24, 9451560), (30, 7561248), (32, 7088670), (36, 6301040), (40, 5670936), (45, 5040832), (48, 4725780), (60, 3780624), (64, 3544335), (72, 3150520), (79, 2871360), (80, 2835468), (90, 2520416), (96, 2362890), (120, 1890312), (144, 1575260), (158, 1435680), (160, 1417734), (180, 1260208), (192, 1181445), (237, 957120), (240, 945156), (288, 787630), (316, 717840), (320, 708867), (360, 630104), (395, 574272), (474, 478560), (480, 472578), (576, 393815), (632, 358920), (711, 319040), (720, 315052), (790, 287136), (948, 239280), (960, 236289), (997, 227520), (1185, 191424), (1264, 179460), (1422, 159520), (1440, 157526), (1580, 143568), (1896, 119640), (1994, 113760), (2370, 95712), (2528, 89730), (2844, 79760), (2880, 78763), (2991, 75840), (3160, 71784), (3555, 63808), (3792, 59820), (3988, 56880), (4740, 47856), (4985, 45504), (5056, 44865), (5688, 39880), (5982, 37920), (6320, 35892), (7110, 31904), (7584, 29910), (7976, 28440), (8973, 25280), (9480, 23928), (9970, 22752), (11376, 19940), (11964, 18960), (12640, 17946), (14220, 15952), (14955, 15168)]