288888320

素因数分解:

$2^9\times 5^1\times 7^4\times {\mathrm{47}}^1$

素因数の和:98

約数の個数: 200

約数和(自身を含む): 825241824

約数和(自身を除く): 536353504

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, 512, 560, 640, 658, 686, 752, 784, 896, 940, 980, 1120, 1280, 1316, 1372, 1504, 1568, 1645, 1715, 1792, 1880, 1960, 2240, 2303, 2401, 2560, 2632, 2744, 3008, 3136, 3290, 3430, 3584, 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, 17920, 18424, 19208, 21056, 21952, 23030, 24010, 24064, 25088, 26320, 27440, 30080, 31360, 32242, 36848, 38416, 42112, 43904, 46060, 48020, 52640, 54880, 60160, 62720, 64484, 73696, 76832, 80605, 84224, 87808, 92120, 96040, 105280, 109760, 112847, 120320, 125440, 128968, 147392, 153664, 161210, 168448, 175616, 184240, 192080, 210560, 219520, 225694, 257936, 294784, 307328, 322420, 368480, 384160, 421120, 439040, 451388, 515872, 564235, 589568, 614656, 644840, 736960, 768320, 842240, 878080, 902776, 1031744, 1128470, 1179136, 1229312, 1289680, 1473920, 1536640, 1805552, 2063488, 2256940, 2579360, 2947840, 3073280, 3611104, 4126976, 4513880, 5158720, 5895680, 6146560, 7222208, 8253952, 9027760, 10317440, 14444416, 18055520, 20634880, 28888832, 36111040, 41269760, 57777664, 72222080, 144444160, 288888320]

約数ペア:

[(1, 288888320), (2, 144444160), (4, 72222080), (5, 57777664), (7, 41269760), (8, 36111040), (10, 28888832), (14, 20634880), (16, 18055520), (20, 14444416), (28, 10317440), (32, 9027760), (35, 8253952), (40, 7222208), (47, 6146560), (49, 5895680), (56, 5158720), (64, 4513880), (70, 4126976), (80, 3611104), (94, 3073280), (98, 2947840), (112, 2579360), (128, 2256940), (140, 2063488), (160, 1805552), (188, 1536640), (196, 1473920), (224, 1289680), (235, 1229312), (245, 1179136), (256, 1128470), (280, 1031744), (320, 902776), (329, 878080), (343, 842240), (376, 768320), (392, 736960), (448, 644840), (470, 614656), (490, 589568), (512, 564235), (560, 515872), (640, 451388), (658, 439040), (686, 421120), (752, 384160), (784, 368480), (896, 322420), (940, 307328), (980, 294784), (1120, 257936), (1280, 225694), (1316, 219520), (1372, 210560), (1504, 192080), (1568, 184240), (1645, 175616), (1715, 168448), (1792, 161210), (1880, 153664), (1960, 147392), (2240, 128968), (2303, 125440), (2401, 120320), (2560, 112847), (2632, 109760), (2744, 105280), (3008, 96040), (3136, 92120), (3290, 87808), (3430, 84224), (3584, 80605), (3760, 76832), (3920, 73696), (4480, 64484), (4606, 62720), (4802, 60160), (5264, 54880), (5488, 52640), (6016, 48020), (6272, 46060), (6580, 43904), (6860, 42112), (7520, 38416), (7840, 36848), (8960, 32242), (9212, 31360), (9604, 30080), (10528, 27440), (10976, 26320), (11515, 25088), (12005, 24064), (12032, 24010), (12544, 23030), (13160, 21952), (13720, 21056), (15040, 19208), (15680, 18424), (16121, 17920)]