226506280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{5657}}^1$

素因数の和:5699

約数の個数: 128

約数和(自身を含む): 684391680

約数和(自身を除く): 457885400

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 20, 22, 26, 28, 35, 40, 44, 52, 55, 56, 65, 70, 77, 88, 91, 104, 110, 130, 140, 143, 154, 182, 220, 260, 280, 286, 308, 364, 385, 440, 455, 520, 572, 616, 715, 728, 770, 910, 1001, 1144, 1430, 1540, 1820, 2002, 2860, 3080, 3640, 4004, 5005, 5657, 5720, 8008, 10010, 11314, 20020, 22628, 28285, 39599, 40040, 45256, 56570, 62227, 73541, 79198, 113140, 124454, 147082, 158396, 197995, 226280, 248908, 294164, 311135, 316792, 367705, 395990, 435589, 497816, 514787, 588328, 622270, 735410, 791980, 808951, 871178, 1029574, 1244540, 1470820, 1583960, 1617902, 1742356, 2059148, 2177945, 2489080, 2573935, 2941640, 3235804, 3484712, 4044755, 4118296, 4355890, 5147870, 5662657, 6471608, 8089510, 8711780, 10295740, 11325314, 16179020, 17423560, 20591480, 22650628, 28313285, 32358040, 45301256, 56626570, 113253140, 226506280]

約数ペア:

[(1, 226506280), (2, 113253140), (4, 56626570), (5, 45301256), (7, 32358040), (8, 28313285), (10, 22650628), (11, 20591480), (13, 17423560), (14, 16179020), (20, 11325314), (22, 10295740), (26, 8711780), (28, 8089510), (35, 6471608), (40, 5662657), (44, 5147870), (52, 4355890), (55, 4118296), (56, 4044755), (65, 3484712), (70, 3235804), (77, 2941640), (88, 2573935), (91, 2489080), (104, 2177945), (110, 2059148), (130, 1742356), (140, 1617902), (143, 1583960), (154, 1470820), (182, 1244540), (220, 1029574), (260, 871178), (280, 808951), (286, 791980), (308, 735410), (364, 622270), (385, 588328), (440, 514787), (455, 497816), (520, 435589), (572, 395990), (616, 367705), (715, 316792), (728, 311135), (770, 294164), (910, 248908), (1001, 226280), (1144, 197995), (1430, 158396), (1540, 147082), (1820, 124454), (2002, 113140), (2860, 79198), (3080, 73541), (3640, 62227), (4004, 56570), (5005, 45256), (5657, 40040), (5720, 39599), (8008, 28285), (10010, 22628), (11314, 20020)]