70511280

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^2$

素因数の和:136

約数の個数: 240

約数和(自身を含む): 268673280

約数和(自身を除く): 198162000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 47, 48, 56, 57, 60, 70, 76, 80, 84, 94, 95, 105, 112, 114, 120, 133, 140, 141, 152, 168, 188, 190, 210, 228, 235, 240, 266, 280, 282, 285, 304, 329, 336, 376, 380, 399, 420, 456, 470, 532, 560, 564, 570, 658, 665, 705, 752, 760, 798, 840, 893, 912, 940, 987, 1064, 1128, 1140, 1316, 1330, 1410, 1520, 1596, 1645, 1680, 1786, 1880, 1974, 1995, 2128, 2209, 2256, 2280, 2632, 2660, 2679, 2820, 3192, 3290, 3572, 3760, 3948, 3990, 4418, 4465, 4560, 4935, 5264, 5320, 5358, 5640, 6251, 6384, 6580, 6627, 7144, 7896, 7980, 8836, 8930, 9870, 10640, 10716, 11045, 11280, 12502, 13160, 13254, 13395, 14288, 15463, 15792, 15960, 17672, 17860, 18753, 19740, 21432, 22090, 25004, 26320, 26508, 26790, 30926, 31255, 31920, 33135, 35344, 35720, 37506, 39480, 41971, 42864, 44180, 46389, 50008, 53016, 53580, 61852, 62510, 66270, 71440, 75012, 77315, 78960, 83942, 88360, 92778, 93765, 100016, 106032, 107160, 123704, 125020, 125913, 132540, 150024, 154630, 167884, 176720, 185556, 187530, 209855, 214320, 231945, 247408, 250040, 251826, 265080, 293797, 300048, 309260, 335768, 371112, 375060, 419710, 463890, 500080, 503652, 530160, 587594, 618520, 629565, 671536, 742224, 750120, 839420, 881391, 927780, 1007304, 1175188, 1237040, 1259130, 1468985, 1500240, 1678840, 1762782, 1855560, 2014608, 2350376, 2518260, 2937970, 3357680, 3525564, 3711120, 4406955, 4700752, 5036520, 5875940, 7051128, 8813910, 10073040, 11751880, 14102256, 17627820, 23503760, 35255640, 70511280]

約数ペア:

[(1, 70511280), (2, 35255640), (3, 23503760), (4, 17627820), (5, 14102256), (6, 11751880), (7, 10073040), (8, 8813910), (10, 7051128), (12, 5875940), (14, 5036520), (15, 4700752), (16, 4406955), (19, 3711120), (20, 3525564), (21, 3357680), (24, 2937970), (28, 2518260), (30, 2350376), (35, 2014608), (38, 1855560), (40, 1762782), (42, 1678840), (47, 1500240), (48, 1468985), (56, 1259130), (57, 1237040), (60, 1175188), (70, 1007304), (76, 927780), (80, 881391), (84, 839420), (94, 750120), (95, 742224), (105, 671536), (112, 629565), (114, 618520), (120, 587594), (133, 530160), (140, 503652), (141, 500080), (152, 463890), (168, 419710), (188, 375060), (190, 371112), (210, 335768), (228, 309260), (235, 300048), (240, 293797), (266, 265080), (280, 251826), (282, 250040), (285, 247408), (304, 231945), (329, 214320), (336, 209855), (376, 187530), (380, 185556), (399, 176720), (420, 167884), (456, 154630), (470, 150024), (532, 132540), (560, 125913), (564, 125020), (570, 123704), (658, 107160), (665, 106032), (705, 100016), (752, 93765), (760, 92778), (798, 88360), (840, 83942), (893, 78960), (912, 77315), (940, 75012), (987, 71440), (1064, 66270), (1128, 62510), (1140, 61852), (1316, 53580), (1330, 53016), (1410, 50008), (1520, 46389), (1596, 44180), (1645, 42864), (1680, 41971), (1786, 39480), (1880, 37506), (1974, 35720), (1995, 35344), (2128, 33135), (2209, 31920), (2256, 31255), (2280, 30926), (2632, 26790), (2660, 26508), (2679, 26320), (2820, 25004), (3192, 22090), (3290, 21432), (3572, 19740), (3760, 18753), (3948, 17860), (3990, 17672), (4418, 15960), (4465, 15792), (4560, 15463), (4935, 14288), (5264, 13395), (5320, 13254), (5358, 13160), (5640, 12502), (6251, 11280), (6384, 11045), (6580, 10716), (6627, 10640), (7144, 9870), (7896, 8930), (7980, 8836)]