13533520

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^3$

素因数の和:70

約数の個数: 160

約数和(自身を含む): 42497280

約数和(自身を除く): 28963760

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 16, 20, 22, 26, 28, 35, 40, 44, 52, 55, 56, 65, 70, 77, 80, 88, 91, 104, 110, 112, 130, 140, 143, 154, 169, 176, 182, 208, 220, 260, 280, 286, 308, 338, 364, 385, 440, 455, 520, 560, 572, 616, 676, 715, 728, 770, 845, 880, 910, 1001, 1040, 1144, 1183, 1232, 1352, 1430, 1456, 1540, 1690, 1820, 1859, 2002, 2197, 2288, 2366, 2704, 2860, 3080, 3380, 3640, 3718, 4004, 4394, 4732, 5005, 5720, 5915, 6160, 6760, 7280, 7436, 8008, 8788, 9295, 9464, 10010, 10985, 11440, 11830, 13013, 13520, 14872, 15379, 16016, 17576, 18590, 18928, 20020, 21970, 23660, 24167, 26026, 29744, 30758, 35152, 37180, 40040, 43940, 47320, 48334, 52052, 61516, 65065, 74360, 76895, 80080, 87880, 94640, 96668, 104104, 120835, 123032, 130130, 148720, 153790, 169169, 175760, 193336, 208208, 241670, 246064, 260260, 307580, 338338, 386672, 483340, 520520, 615160, 676676, 845845, 966680, 1041040, 1230320, 1353352, 1691690, 1933360, 2706704, 3383380, 6766760, 13533520]

約数ペア:

[(1, 13533520), (2, 6766760), (4, 3383380), (5, 2706704), (7, 1933360), (8, 1691690), (10, 1353352), (11, 1230320), (13, 1041040), (14, 966680), (16, 845845), (20, 676676), (22, 615160), (26, 520520), (28, 483340), (35, 386672), (40, 338338), (44, 307580), (52, 260260), (55, 246064), (56, 241670), (65, 208208), (70, 193336), (77, 175760), (80, 169169), (88, 153790), (91, 148720), (104, 130130), (110, 123032), (112, 120835), (130, 104104), (140, 96668), (143, 94640), (154, 87880), (169, 80080), (176, 76895), (182, 74360), (208, 65065), (220, 61516), (260, 52052), (280, 48334), (286, 47320), (308, 43940), (338, 40040), (364, 37180), (385, 35152), (440, 30758), (455, 29744), (520, 26026), (560, 24167), (572, 23660), (616, 21970), (676, 20020), (715, 18928), (728, 18590), (770, 17576), (845, 16016), (880, 15379), (910, 14872), (1001, 13520), (1040, 13013), (1144, 11830), (1183, 11440), (1232, 10985), (1352, 10010), (1430, 9464), (1456, 9295), (1540, 8788), (1690, 8008), (1820, 7436), (1859, 7280), (2002, 6760), (2197, 6160), (2288, 5915), (2366, 5720), (2704, 5005), (2860, 4732), (3080, 4394), (3380, 4004), (3640, 3718)]