1370294460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{479}}^1\times {\mathrm{691}}^1$

素因数の和:1208

約数の個数: 144

約数和(自身を含む): 4352624640

約数和(自身を除く): 2982330180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 479, 690, 691, 828, 958, 1035, 1380, 1382, 1437, 1916, 2070, 2073, 2395, 2764, 2874, 3455, 4140, 4146, 4311, 4790, 5748, 6219, 6910, 7185, 8292, 8622, 9580, 10365, 11017, 12438, 13820, 14370, 15893, 17244, 20730, 21555, 22034, 24876, 28740, 31095, 31786, 33051, 41460, 43110, 44068, 47679, 55085, 62190, 63572, 66102, 79465, 86220, 95358, 99153, 110170, 124380, 132204, 143037, 158930, 165255, 190716, 198306, 220340, 238395, 286074, 317860, 330510, 330989, 396612, 476790, 495765, 572148, 661020, 661978, 715185, 953580, 991530, 992967, 1323956, 1430370, 1654945, 1983060, 1985934, 2860740, 2978901, 3309890, 3971868, 4964835, 5957802, 6619780, 7612747, 9929670, 11915604, 14894505, 15225494, 19859340, 22838241, 29789010, 30450988, 38063735, 45676482, 59578020, 68514723, 76127470, 91352964, 114191205, 137029446, 152254940, 228382410, 274058892, 342573615, 456764820, 685147230, 1370294460]

約数ペア:

[(1, 1370294460), (2, 685147230), (3, 456764820), (4, 342573615), (5, 274058892), (6, 228382410), (9, 152254940), (10, 137029446), (12, 114191205), (15, 91352964), (18, 76127470), (20, 68514723), (23, 59578020), (30, 45676482), (36, 38063735), (45, 30450988), (46, 29789010), (60, 22838241), (69, 19859340), (90, 15225494), (92, 14894505), (115, 11915604), (138, 9929670), (180, 7612747), (207, 6619780), (230, 5957802), (276, 4964835), (345, 3971868), (414, 3309890), (460, 2978901), (479, 2860740), (690, 1985934), (691, 1983060), (828, 1654945), (958, 1430370), (1035, 1323956), (1380, 992967), (1382, 991530), (1437, 953580), (1916, 715185), (2070, 661978), (2073, 661020), (2395, 572148), (2764, 495765), (2874, 476790), (3455, 396612), (4140, 330989), (4146, 330510), (4311, 317860), (4790, 286074), (5748, 238395), (6219, 220340), (6910, 198306), (7185, 190716), (8292, 165255), (8622, 158930), (9580, 143037), (10365, 132204), (11017, 124380), (12438, 110170), (13820, 99153), (14370, 95358), (15893, 86220), (17244, 79465), (20730, 66102), (21555, 63572), (22034, 62190), (24876, 55085), (28740, 47679), (31095, 44068), (31786, 43110), (33051, 41460)]