1011109120

素因数分解:

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

素因数の和:103

約数の個数: 216

約数和(自身を含む): 2885670144

約数和(自身を除く): 1874561024

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 47, 49, 56, 64, 70, 80, 94, 98, 112, 128, 140, 160, 188, 196, 224, 235, 245, 256, 280, 320, 329, 343, 376, 392, 448, 470, 490, 560, 640, 658, 686, 752, 784, 896, 940, 980, 1120, 1280, 1316, 1372, 1504, 1568, 1645, 1715, 1792, 1880, 1960, 2240, 2303, 2401, 2632, 2744, 3008, 3136, 3290, 3430, 3760, 3920, 4480, 4606, 4802, 5264, 5488, 6016, 6272, 6580, 6860, 7520, 7840, 8960, 9212, 9604, 10528, 10976, 11515, 12005, 12032, 12544, 13160, 13720, 15040, 15680, 16121, 16807, 18424, 19208, 21056, 21952, 23030, 24010, 26320, 27440, 30080, 31360, 32242, 33614, 36848, 38416, 42112, 43904, 46060, 48020, 52640, 54880, 60160, 62720, 64484, 67228, 73696, 76832, 80605, 84035, 84224, 87808, 92120, 96040, 105280, 109760, 112847, 128968, 134456, 147392, 153664, 161210, 168070, 184240, 192080, 210560, 219520, 225694, 257936, 268912, 294784, 307328, 322420, 336140, 368480, 384160, 421120, 439040, 451388, 515872, 537824, 564235, 589568, 614656, 644840, 672280, 736960, 768320, 789929, 902776, 1031744, 1075648, 1128470, 1289680, 1344560, 1473920, 1536640, 1579858, 1805552, 2063488, 2151296, 2256940, 2579360, 2689120, 2947840, 3073280, 3159716, 3611104, 3949645, 4126976, 4302592, 4513880, 5158720, 5378240, 6319432, 7222208, 7899290, 9027760, 10317440, 10756480, 12638864, 14444416, 15798580, 18055520, 20634880, 21512960, 25277728, 28888832, 31597160, 36111040, 50555456, 63194320, 72222080, 101110912, 126388640, 144444160, 202221824, 252777280, 505554560, 1011109120]

約数ペア:

[(1, 1011109120), (2, 505554560), (4, 252777280), (5, 202221824), (7, 144444160), (8, 126388640), (10, 101110912), (14, 72222080), (16, 63194320), (20, 50555456), (28, 36111040), (32, 31597160), (35, 28888832), (40, 25277728), (47, 21512960), (49, 20634880), (56, 18055520), (64, 15798580), (70, 14444416), (80, 12638864), (94, 10756480), (98, 10317440), (112, 9027760), (128, 7899290), (140, 7222208), (160, 6319432), (188, 5378240), (196, 5158720), (224, 4513880), (235, 4302592), (245, 4126976), (256, 3949645), (280, 3611104), (320, 3159716), (329, 3073280), (343, 2947840), (376, 2689120), (392, 2579360), (448, 2256940), (470, 2151296), (490, 2063488), (560, 1805552), (640, 1579858), (658, 1536640), (686, 1473920), (752, 1344560), (784, 1289680), (896, 1128470), (940, 1075648), (980, 1031744), (1120, 902776), (1280, 789929), (1316, 768320), (1372, 736960), (1504, 672280), (1568, 644840), (1645, 614656), (1715, 589568), (1792, 564235), (1880, 537824), (1960, 515872), (2240, 451388), (2303, 439040), (2401, 421120), (2632, 384160), (2744, 368480), (3008, 336140), (3136, 322420), (3290, 307328), (3430, 294784), (3760, 268912), (3920, 257936), (4480, 225694), (4606, 219520), (4802, 210560), (5264, 192080), (5488, 184240), (6016, 168070), (6272, 161210), (6580, 153664), (6860, 147392), (7520, 134456), (7840, 128968), (8960, 112847), (9212, 109760), (9604, 105280), (10528, 96040), (10976, 92120), (11515, 87808), (12005, 84224), (12032, 84035), (12544, 80605), (13160, 76832), (13720, 73696), (15040, 67228), (15680, 64484), (16121, 62720), (16807, 60160), (18424, 54880), (19208, 52640), (21056, 48020), (21952, 46060), (23030, 43904), (24010, 42112), (26320, 38416), (27440, 36848), (30080, 33614), (31360, 32242)]