149287040

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{709}}^1$

素因数の和:782

約数の個数: 128

約数和(自身を含む): 417139200

約数和(自身を除く): 267852160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 47, 56, 64, 70, 80, 94, 112, 128, 140, 160, 188, 224, 235, 280, 320, 329, 376, 448, 470, 560, 640, 658, 709, 752, 896, 940, 1120, 1316, 1418, 1504, 1645, 1880, 2240, 2632, 2836, 3008, 3290, 3545, 3760, 4480, 4963, 5264, 5672, 6016, 6580, 7090, 7520, 9926, 10528, 11344, 13160, 14180, 15040, 19852, 21056, 22688, 24815, 26320, 28360, 30080, 33323, 39704, 42112, 45376, 49630, 52640, 56720, 66646, 79408, 90752, 99260, 105280, 113440, 133292, 158816, 166615, 198520, 210560, 226880, 233261, 266584, 317632, 333230, 397040, 453760, 466522, 533168, 635264, 666460, 794080, 933044, 1066336, 1166305, 1332920, 1588160, 1866088, 2132672, 2332610, 2665840, 3176320, 3732176, 4265344, 4665220, 5331680, 7464352, 9330440, 10663360, 14928704, 18660880, 21326720, 29857408, 37321760, 74643520, 149287040]

約数ペア:

[(1, 149287040), (2, 74643520), (4, 37321760), (5, 29857408), (7, 21326720), (8, 18660880), (10, 14928704), (14, 10663360), (16, 9330440), (20, 7464352), (28, 5331680), (32, 4665220), (35, 4265344), (40, 3732176), (47, 3176320), (56, 2665840), (64, 2332610), (70, 2132672), (80, 1866088), (94, 1588160), (112, 1332920), (128, 1166305), (140, 1066336), (160, 933044), (188, 794080), (224, 666460), (235, 635264), (280, 533168), (320, 466522), (329, 453760), (376, 397040), (448, 333230), (470, 317632), (560, 266584), (640, 233261), (658, 226880), (709, 210560), (752, 198520), (896, 166615), (940, 158816), (1120, 133292), (1316, 113440), (1418, 105280), (1504, 99260), (1645, 90752), (1880, 79408), (2240, 66646), (2632, 56720), (2836, 52640), (3008, 49630), (3290, 45376), (3545, 42112), (3760, 39704), (4480, 33323), (4963, 30080), (5264, 28360), (5672, 26320), (6016, 24815), (6580, 22688), (7090, 21056), (7520, 19852), (9926, 15040), (10528, 14180), (11344, 13160)]