192451840

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{457}}^1$

素因数の和:532

約数の個数: 144

約数和(自身を含む): 539223552

約数和(自身を除く): 346771712

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, 256, 280, 320, 329, 376, 448, 457, 470, 560, 640, 658, 752, 896, 914, 940, 1120, 1280, 1316, 1504, 1645, 1792, 1828, 1880, 2240, 2285, 2632, 3008, 3199, 3290, 3656, 3760, 4480, 4570, 5264, 6016, 6398, 6580, 7312, 7520, 8960, 9140, 10528, 12032, 12796, 13160, 14624, 15040, 15995, 18280, 21056, 21479, 25592, 26320, 29248, 30080, 31990, 36560, 42112, 42958, 51184, 52640, 58496, 60160, 63980, 73120, 84224, 85916, 102368, 105280, 107395, 116992, 127960, 146240, 150353, 171832, 204736, 210560, 214790, 255920, 292480, 300706, 343664, 409472, 421120, 429580, 511840, 584960, 601412, 687328, 751765, 818944, 859160, 1023680, 1202824, 1374656, 1503530, 1718320, 2047360, 2405648, 2749312, 3007060, 3436640, 4094720, 4811296, 5498624, 6014120, 6873280, 9622592, 12028240, 13746560, 19245184, 24056480, 27493120, 38490368, 48112960, 96225920, 192451840]

約数ペア:

[(1, 192451840), (2, 96225920), (4, 48112960), (5, 38490368), (7, 27493120), (8, 24056480), (10, 19245184), (14, 13746560), (16, 12028240), (20, 9622592), (28, 6873280), (32, 6014120), (35, 5498624), (40, 4811296), (47, 4094720), (56, 3436640), (64, 3007060), (70, 2749312), (80, 2405648), (94, 2047360), (112, 1718320), (128, 1503530), (140, 1374656), (160, 1202824), (188, 1023680), (224, 859160), (235, 818944), (256, 751765), (280, 687328), (320, 601412), (329, 584960), (376, 511840), (448, 429580), (457, 421120), (470, 409472), (560, 343664), (640, 300706), (658, 292480), (752, 255920), (896, 214790), (914, 210560), (940, 204736), (1120, 171832), (1280, 150353), (1316, 146240), (1504, 127960), (1645, 116992), (1792, 107395), (1828, 105280), (1880, 102368), (2240, 85916), (2285, 84224), (2632, 73120), (3008, 63980), (3199, 60160), (3290, 58496), (3656, 52640), (3760, 51184), (4480, 42958), (4570, 42112), (5264, 36560), (6016, 31990), (6398, 30080), (6580, 29248), (7312, 26320), (7520, 25592), (8960, 21479), (9140, 21056), (10528, 18280), (12032, 15995), (12796, 15040), (13160, 14624)]