16372440

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:186

約数の個数: 192

約数和(自身を含む): 62337600

約数和(自身を除く): 45965160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 73, 84, 89, 90, 105, 120, 126, 140, 146, 168, 178, 180, 210, 219, 252, 267, 280, 292, 315, 356, 360, 365, 420, 438, 445, 504, 511, 534, 584, 623, 630, 657, 712, 730, 801, 840, 876, 890, 1022, 1068, 1095, 1246, 1260, 1314, 1335, 1460, 1533, 1602, 1752, 1780, 1869, 2044, 2136, 2190, 2492, 2520, 2555, 2628, 2670, 2920, 3066, 3115, 3204, 3285, 3560, 3738, 4005, 4088, 4380, 4599, 4984, 5110, 5256, 5340, 5607, 6132, 6230, 6408, 6497, 6570, 7476, 7665, 8010, 8760, 9198, 9345, 10220, 10680, 11214, 12264, 12460, 12994, 13140, 14952, 15330, 16020, 18396, 18690, 19491, 20440, 22428, 22995, 24920, 25988, 26280, 28035, 30660, 32040, 32485, 36792, 37380, 38982, 44856, 45479, 45990, 51976, 56070, 58473, 61320, 64970, 74760, 77964, 90958, 91980, 97455, 112140, 116946, 129940, 136437, 155928, 181916, 183960, 194910, 224280, 227395, 233892, 259880, 272874, 292365, 363832, 389820, 409311, 454790, 467784, 545748, 584730, 682185, 779640, 818622, 909580, 1091496, 1169460, 1364370, 1637244, 1819160, 2046555, 2338920, 2728740, 3274488, 4093110, 5457480, 8186220, 16372440]

約数ペア:

[(1, 16372440), (2, 8186220), (3, 5457480), (4, 4093110), (5, 3274488), (6, 2728740), (7, 2338920), (8, 2046555), (9, 1819160), (10, 1637244), (12, 1364370), (14, 1169460), (15, 1091496), (18, 909580), (20, 818622), (21, 779640), (24, 682185), (28, 584730), (30, 545748), (35, 467784), (36, 454790), (40, 409311), (42, 389820), (45, 363832), (56, 292365), (60, 272874), (63, 259880), (70, 233892), (72, 227395), (73, 224280), (84, 194910), (89, 183960), (90, 181916), (105, 155928), (120, 136437), (126, 129940), (140, 116946), (146, 112140), (168, 97455), (178, 91980), (180, 90958), (210, 77964), (219, 74760), (252, 64970), (267, 61320), (280, 58473), (292, 56070), (315, 51976), (356, 45990), (360, 45479), (365, 44856), (420, 38982), (438, 37380), (445, 36792), (504, 32485), (511, 32040), (534, 30660), (584, 28035), (623, 26280), (630, 25988), (657, 24920), (712, 22995), (730, 22428), (801, 20440), (840, 19491), (876, 18690), (890, 18396), (1022, 16020), (1068, 15330), (1095, 14952), (1246, 13140), (1260, 12994), (1314, 12460), (1335, 12264), (1460, 11214), (1533, 10680), (1602, 10220), (1752, 9345), (1780, 9198), (1869, 8760), (2044, 8010), (2136, 7665), (2190, 7476), (2492, 6570), (2520, 6497), (2555, 6408), (2628, 6230), (2670, 6132), (2920, 5607), (3066, 5340), (3115, 5256), (3204, 5110), (3285, 4984), (3560, 4599), (3738, 4380), (4005, 4088)]