4123860320

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^2\times {\mathrm{1613}}^1$

素因数の和:1705

約数の個数: 144

約数和(自身を含む): 10627802640

約数和(自身を除く): 6503942320

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 29, 32, 38, 40, 58, 76, 80, 95, 116, 145, 152, 160, 190, 232, 290, 304, 380, 464, 551, 580, 608, 760, 841, 928, 1102, 1160, 1520, 1613, 1682, 2204, 2320, 2755, 3040, 3226, 3364, 4205, 4408, 4640, 5510, 6452, 6728, 8065, 8410, 8816, 11020, 12904, 13456, 15979, 16130, 16820, 17632, 22040, 25808, 26912, 30647, 31958, 32260, 33640, 44080, 46777, 51616, 61294, 63916, 64520, 67280, 79895, 88160, 93554, 122588, 127832, 129040, 134560, 153235, 159790, 187108, 233885, 245176, 255664, 258080, 306470, 319580, 374216, 467770, 490352, 511328, 612940, 639160, 748432, 888763, 935540, 980704, 1225880, 1278320, 1356533, 1496864, 1777526, 1871080, 2451760, 2556640, 2713066, 3555052, 3742160, 4443815, 4903520, 5426132, 6782665, 7110104, 7484320, 8887630, 10852264, 13565330, 14220208, 17775260, 21704528, 25774127, 27130660, 28440416, 35550520, 43409056, 51548254, 54261320, 71101040, 103096508, 108522640, 128870635, 142202080, 206193016, 217045280, 257741270, 412386032, 515482540, 824772064, 1030965080, 2061930160, 4123860320]

約数ペア:

[(1, 4123860320), (2, 2061930160), (4, 1030965080), (5, 824772064), (8, 515482540), (10, 412386032), (16, 257741270), (19, 217045280), (20, 206193016), (29, 142202080), (32, 128870635), (38, 108522640), (40, 103096508), (58, 71101040), (76, 54261320), (80, 51548254), (95, 43409056), (116, 35550520), (145, 28440416), (152, 27130660), (160, 25774127), (190, 21704528), (232, 17775260), (290, 14220208), (304, 13565330), (380, 10852264), (464, 8887630), (551, 7484320), (580, 7110104), (608, 6782665), (760, 5426132), (841, 4903520), (928, 4443815), (1102, 3742160), (1160, 3555052), (1520, 2713066), (1613, 2556640), (1682, 2451760), (2204, 1871080), (2320, 1777526), (2755, 1496864), (3040, 1356533), (3226, 1278320), (3364, 1225880), (4205, 980704), (4408, 935540), (4640, 888763), (5510, 748432), (6452, 639160), (6728, 612940), (8065, 511328), (8410, 490352), (8816, 467770), (11020, 374216), (12904, 319580), (13456, 306470), (15979, 258080), (16130, 255664), (16820, 245176), (17632, 233885), (22040, 187108), (25808, 159790), (26912, 153235), (30647, 134560), (31958, 129040), (32260, 127832), (33640, 122588), (44080, 93554), (46777, 88160), (51616, 79895), (61294, 67280), (63916, 64520)]