1346804560

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{3469}}^1$

素因数の和:3716

約数の個数: 80

約数和(自身を含む): 3283896960

約数和(自身を除く): 1937092400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 211, 230, 368, 422, 460, 844, 920, 1055, 1688, 1840, 2110, 3376, 3469, 4220, 4853, 6938, 8440, 9706, 13876, 16880, 17345, 19412, 24265, 27752, 34690, 38824, 48530, 55504, 69380, 77648, 79787, 97060, 138760, 159574, 194120, 277520, 319148, 388240, 398935, 638296, 731959, 797870, 1276592, 1463918, 1595740, 2927836, 3191480, 3659795, 5855672, 6382960, 7319590, 11711344, 14639180, 16835057, 29278360, 33670114, 58556720, 67340228, 84175285, 134680456, 168350570, 269360912, 336701140, 673402280, 1346804560]

約数ペア:

[(1, 1346804560), (2, 673402280), (4, 336701140), (5, 269360912), (8, 168350570), (10, 134680456), (16, 84175285), (20, 67340228), (23, 58556720), (40, 33670114), (46, 29278360), (80, 16835057), (92, 14639180), (115, 11711344), (184, 7319590), (211, 6382960), (230, 5855672), (368, 3659795), (422, 3191480), (460, 2927836), (844, 1595740), (920, 1463918), (1055, 1276592), (1688, 797870), (1840, 731959), (2110, 638296), (3376, 398935), (3469, 388240), (4220, 319148), (4853, 277520), (6938, 194120), (8440, 159574), (9706, 138760), (13876, 97060), (16880, 79787), (17345, 77648), (19412, 69380), (24265, 55504), (27752, 48530), (34690, 38824)]