86548280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:134

約数の個数: 192

約数和(自身を含む): 252979200

約数和(自身を除く): 166430920

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 31, 35, 40, 52, 56, 59, 62, 65, 70, 91, 104, 118, 124, 130, 140, 155, 169, 182, 217, 236, 248, 260, 280, 295, 310, 338, 364, 403, 413, 434, 455, 472, 520, 590, 620, 676, 728, 767, 806, 826, 845, 868, 910, 1085, 1180, 1183, 1240, 1352, 1534, 1612, 1652, 1690, 1736, 1820, 1829, 2015, 2065, 2170, 2360, 2366, 2821, 3068, 3224, 3304, 3380, 3640, 3658, 3835, 4030, 4130, 4340, 4732, 5239, 5369, 5642, 5915, 6136, 6760, 7316, 7670, 8060, 8260, 8680, 9145, 9464, 9971, 10478, 10738, 11284, 11830, 12803, 14105, 14632, 15340, 16120, 16520, 18290, 19942, 20956, 21476, 22568, 23660, 23777, 25606, 26195, 26845, 28210, 30680, 36580, 36673, 39884, 41912, 42952, 47320, 47554, 49855, 51212, 52390, 53690, 56420, 64015, 69797, 73160, 73346, 79768, 95108, 99710, 102424, 104780, 107380, 112840, 118885, 128030, 139594, 146692, 166439, 183365, 190216, 199420, 209560, 214760, 237770, 256060, 279188, 293384, 309101, 332878, 348985, 366730, 398840, 475540, 512120, 558376, 618202, 665756, 697970, 733460, 832195, 951080, 1236404, 1331512, 1395940, 1466920, 1545505, 1664390, 2163707, 2472808, 2791880, 3091010, 3328780, 4327414, 6182020, 6657560, 8654828, 10818535, 12364040, 17309656, 21637070, 43274140, 86548280]

約数ペア:

[(1, 86548280), (2, 43274140), (4, 21637070), (5, 17309656), (7, 12364040), (8, 10818535), (10, 8654828), (13, 6657560), (14, 6182020), (20, 4327414), (26, 3328780), (28, 3091010), (31, 2791880), (35, 2472808), (40, 2163707), (52, 1664390), (56, 1545505), (59, 1466920), (62, 1395940), (65, 1331512), (70, 1236404), (91, 951080), (104, 832195), (118, 733460), (124, 697970), (130, 665756), (140, 618202), (155, 558376), (169, 512120), (182, 475540), (217, 398840), (236, 366730), (248, 348985), (260, 332878), (280, 309101), (295, 293384), (310, 279188), (338, 256060), (364, 237770), (403, 214760), (413, 209560), (434, 199420), (455, 190216), (472, 183365), (520, 166439), (590, 146692), (620, 139594), (676, 128030), (728, 118885), (767, 112840), (806, 107380), (826, 104780), (845, 102424), (868, 99710), (910, 95108), (1085, 79768), (1180, 73346), (1183, 73160), (1240, 69797), (1352, 64015), (1534, 56420), (1612, 53690), (1652, 52390), (1690, 51212), (1736, 49855), (1820, 47554), (1829, 47320), (2015, 42952), (2065, 41912), (2170, 39884), (2360, 36673), (2366, 36580), (2821, 30680), (3068, 28210), (3224, 26845), (3304, 26195), (3380, 25606), (3640, 23777), (3658, 23660), (3835, 22568), (4030, 21476), (4130, 20956), (4340, 19942), (4732, 18290), (5239, 16520), (5369, 16120), (5642, 15340), (5915, 14632), (6136, 14105), (6760, 12803), (7316, 11830), (7670, 11284), (8060, 10738), (8260, 10478), (8680, 9971), (9145, 9464)]