13459283840

素因数分解:

$2^7\times 5^1\times {\mathrm{19}}^1\times {\mathrm{311}}^1\times {\mathrm{3559}}^1$

素因数の和:3908

約数の個数: 128

約数和(自身を含む): 33988032000

約数和(自身を除く): 20528748160

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 304, 311, 320, 380, 608, 622, 640, 760, 1216, 1244, 1520, 1555, 2432, 2488, 3040, 3110, 3559, 4976, 5909, 6080, 6220, 7118, 9952, 11818, 12160, 12440, 14236, 17795, 19904, 23636, 24880, 28472, 29545, 35590, 39808, 47272, 49760, 56944, 59090, 67621, 71180, 94544, 99520, 113888, 118180, 135242, 142360, 189088, 199040, 227776, 236360, 270484, 284720, 338105, 378176, 455552, 472720, 540968, 569440, 676210, 756352, 945440, 1081936, 1106849, 1138880, 1352420, 1890880, 2163872, 2213698, 2277760, 2704840, 3781760, 4327744, 4427396, 5409680, 5534245, 8655488, 8854792, 10819360, 11068490, 17709584, 21030131, 21638720, 22136980, 35419168, 42060262, 43277440, 44273960, 70838336, 84120524, 88547920, 105150655, 141676672, 168241048, 177095840, 210301310, 336482096, 354191680, 420602620, 672964192, 708383360, 841205240, 1345928384, 1682410480, 2691856768, 3364820960, 6729641920, 13459283840]

約数ペア:

[(1, 13459283840), (2, 6729641920), (4, 3364820960), (5, 2691856768), (8, 1682410480), (10, 1345928384), (16, 841205240), (19, 708383360), (20, 672964192), (32, 420602620), (38, 354191680), (40, 336482096), (64, 210301310), (76, 177095840), (80, 168241048), (95, 141676672), (128, 105150655), (152, 88547920), (160, 84120524), (190, 70838336), (304, 44273960), (311, 43277440), (320, 42060262), (380, 35419168), (608, 22136980), (622, 21638720), (640, 21030131), (760, 17709584), (1216, 11068490), (1244, 10819360), (1520, 8854792), (1555, 8655488), (2432, 5534245), (2488, 5409680), (3040, 4427396), (3110, 4327744), (3559, 3781760), (4976, 2704840), (5909, 2277760), (6080, 2213698), (6220, 2163872), (7118, 1890880), (9952, 1352420), (11818, 1138880), (12160, 1106849), (12440, 1081936), (14236, 945440), (17795, 756352), (19904, 676210), (23636, 569440), (24880, 540968), (28472, 472720), (29545, 455552), (35590, 378176), (39808, 338105), (47272, 284720), (49760, 270484), (56944, 236360), (59090, 227776), (67621, 199040), (71180, 189088), (94544, 142360), (99520, 135242), (113888, 118180)]