315953568

素因数分解:

$2^5\times 3^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{439}}^1$

素因数の和:489

約数の個数: 288

約数和(自身を含む): 1137628800

約数和(自身を除く): 821675232

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 27, 28, 32, 34, 36, 42, 48, 49, 51, 54, 56, 63, 68, 72, 84, 96, 98, 102, 108, 112, 119, 126, 136, 144, 147, 153, 168, 189, 196, 204, 216, 224, 238, 252, 272, 288, 294, 306, 336, 357, 378, 392, 408, 432, 439, 441, 459, 476, 504, 544, 588, 612, 672, 714, 756, 784, 816, 833, 864, 878, 882, 918, 952, 1008, 1071, 1176, 1224, 1317, 1323, 1428, 1512, 1568, 1632, 1666, 1756, 1764, 1836, 1904, 2016, 2142, 2352, 2448, 2499, 2634, 2646, 2856, 3024, 3073, 3213, 3332, 3512, 3528, 3672, 3808, 3951, 4284, 4704, 4896, 4998, 5268, 5292, 5712, 6048, 6146, 6426, 6664, 7024, 7056, 7344, 7463, 7497, 7902, 8568, 9219, 9996, 10536, 10584, 11424, 11853, 12292, 12852, 13328, 14048, 14112, 14688, 14926, 14994, 15804, 17136, 18438, 19992, 21072, 21168, 21511, 22389, 22491, 23706, 24584, 25704, 26656, 27657, 29852, 29988, 31608, 34272, 36876, 39984, 42144, 42336, 43022, 44778, 44982, 47412, 49168, 51408, 52241, 55314, 59704, 59976, 63216, 64533, 67167, 73752, 79968, 82971, 86044, 89556, 89964, 94824, 98336, 102816, 104482, 110628, 119408, 119952, 126432, 129066, 134334, 147504, 156723, 165942, 172088, 179112, 179928, 189648, 193599, 201501, 208964, 221256, 238816, 239904, 258132, 268668, 295008, 313446, 331884, 344176, 358224, 359856, 365687, 379296, 387198, 403002, 417928, 442512, 470169, 516264, 537336, 580797, 626892, 663768, 688352, 716448, 719712, 731374, 774396, 806004, 835856, 885024, 940338, 1032528, 1074672, 1097061, 1161594, 1253784, 1327536, 1410507, 1462748, 1548792, 1612008, 1671712, 1880676, 2065056, 2149344, 2194122, 2323188, 2507568, 2655072, 2821014, 2925496, 3097584, 3224016, 3291183, 3761352, 4388244, 4646376, 5015136, 5642028, 5850992, 6195168, 6448032, 6582366, 7522704, 8776488, 9292752, 9873549, 11284056, 11701984, 13164732, 15045408, 17552976, 18585504, 19747098, 22568112, 26329464, 35105952, 39494196, 45136224, 52658928, 78988392, 105317856, 157976784, 315953568]

約数ペア:

[(1, 315953568), (2, 157976784), (3, 105317856), (4, 78988392), (6, 52658928), (7, 45136224), (8, 39494196), (9, 35105952), (12, 26329464), (14, 22568112), (16, 19747098), (17, 18585504), (18, 17552976), (21, 15045408), (24, 13164732), (27, 11701984), (28, 11284056), (32, 9873549), (34, 9292752), (36, 8776488), (42, 7522704), (48, 6582366), (49, 6448032), (51, 6195168), (54, 5850992), (56, 5642028), (63, 5015136), (68, 4646376), (72, 4388244), (84, 3761352), (96, 3291183), (98, 3224016), (102, 3097584), (108, 2925496), (112, 2821014), (119, 2655072), (126, 2507568), (136, 2323188), (144, 2194122), (147, 2149344), (153, 2065056), (168, 1880676), (189, 1671712), (196, 1612008), (204, 1548792), (216, 1462748), (224, 1410507), (238, 1327536), (252, 1253784), (272, 1161594), (288, 1097061), (294, 1074672), (306, 1032528), (336, 940338), (357, 885024), (378, 835856), (392, 806004), (408, 774396), (432, 731374), (439, 719712), (441, 716448), (459, 688352), (476, 663768), (504, 626892), (544, 580797), (588, 537336), (612, 516264), (672, 470169), (714, 442512), (756, 417928), (784, 403002), (816, 387198), (833, 379296), (864, 365687), (878, 359856), (882, 358224), (918, 344176), (952, 331884), (1008, 313446), (1071, 295008), (1176, 268668), (1224, 258132), (1317, 239904), (1323, 238816), (1428, 221256), (1512, 208964), (1568, 201501), (1632, 193599), (1666, 189648), (1756, 179928), (1764, 179112), (1836, 172088), (1904, 165942), (2016, 156723), (2142, 147504), (2352, 134334), (2448, 129066), (2499, 126432), (2634, 119952), (2646, 119408), (2856, 110628), (3024, 104482), (3073, 102816), (3213, 98336), (3332, 94824), (3512, 89964), (3528, 89556), (3672, 86044), (3808, 82971), (3951, 79968), (4284, 73752), (4704, 67167), (4896, 64533), (4998, 63216), (5268, 59976), (5292, 59704), (5712, 55314), (6048, 52241), (6146, 51408), (6426, 49168), (6664, 47412), (7024, 44982), (7056, 44778), (7344, 43022), (7463, 42336), (7497, 42144), (7902, 39984), (8568, 36876), (9219, 34272), (9996, 31608), (10536, 29988), (10584, 29852), (11424, 27657), (11853, 26656), (12292, 25704), (12852, 24584), (13328, 23706), (14048, 22491), (14112, 22389), (14688, 21511), (14926, 21168), (14994, 21072), (15804, 19992), (17136, 18438)]