485327360

素因数分解:

$2^9\times 5^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:163

約数の個数: 240

約数和(自身を含む): 1398064536

約数和(自身を除く): 912737176

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 53, 56, 64, 70, 73, 80, 98, 106, 112, 128, 140, 146, 160, 196, 212, 224, 245, 256, 265, 280, 292, 320, 365, 371, 392, 424, 448, 490, 511, 512, 530, 560, 584, 640, 730, 742, 784, 848, 896, 980, 1022, 1060, 1120, 1168, 1280, 1460, 1484, 1568, 1696, 1792, 1855, 1960, 2044, 2120, 2240, 2336, 2555, 2560, 2597, 2920, 2968, 3136, 3392, 3577, 3584, 3710, 3869, 3920, 4088, 4240, 4480, 4672, 5110, 5194, 5840, 5936, 6272, 6784, 7154, 7420, 7738, 7840, 8176, 8480, 8960, 9344, 10220, 10388, 11680, 11872, 12544, 12985, 13568, 14308, 14840, 15476, 15680, 16352, 16960, 17885, 17920, 18688, 19345, 20440, 20776, 23360, 23744, 25088, 25970, 27083, 27136, 28616, 29680, 30952, 31360, 32704, 33920, 35770, 37376, 38690, 40880, 41552, 46720, 47488, 51940, 54166, 57232, 59360, 61904, 62720, 65408, 67840, 71540, 77380, 81760, 83104, 93440, 94976, 103880, 108332, 114464, 118720, 123808, 125440, 130816, 135415, 135680, 143080, 154760, 163520, 166208, 186880, 189581, 189952, 207760, 216664, 228928, 237440, 247616, 261632, 270830, 286160, 309520, 327040, 332416, 379162, 415520, 433328, 457856, 474880, 495232, 541660, 572320, 619040, 654080, 664832, 758324, 831040, 866656, 915712, 947905, 949760, 990464, 1083320, 1144640, 1238080, 1308160, 1329664, 1516648, 1662080, 1733312, 1831424, 1895810, 1980928, 2166640, 2289280, 2476160, 3033296, 3324160, 3466624, 3791620, 4333280, 4578560, 4952320, 6066592, 6648320, 6933248, 7583240, 8666560, 9157120, 9904640, 12133184, 13866496, 15166480, 17333120, 24266368, 30332960, 34666240, 48532736, 60665920, 69332480, 97065472, 121331840, 242663680, 485327360]

約数ペア:

[(1, 485327360), (2, 242663680), (4, 121331840), (5, 97065472), (7, 69332480), (8, 60665920), (10, 48532736), (14, 34666240), (16, 30332960), (20, 24266368), (28, 17333120), (32, 15166480), (35, 13866496), (40, 12133184), (49, 9904640), (53, 9157120), (56, 8666560), (64, 7583240), (70, 6933248), (73, 6648320), (80, 6066592), (98, 4952320), (106, 4578560), (112, 4333280), (128, 3791620), (140, 3466624), (146, 3324160), (160, 3033296), (196, 2476160), (212, 2289280), (224, 2166640), (245, 1980928), (256, 1895810), (265, 1831424), (280, 1733312), (292, 1662080), (320, 1516648), (365, 1329664), (371, 1308160), (392, 1238080), (424, 1144640), (448, 1083320), (490, 990464), (511, 949760), (512, 947905), (530, 915712), (560, 866656), (584, 831040), (640, 758324), (730, 664832), (742, 654080), (784, 619040), (848, 572320), (896, 541660), (980, 495232), (1022, 474880), (1060, 457856), (1120, 433328), (1168, 415520), (1280, 379162), (1460, 332416), (1484, 327040), (1568, 309520), (1696, 286160), (1792, 270830), (1855, 261632), (1960, 247616), (2044, 237440), (2120, 228928), (2240, 216664), (2336, 207760), (2555, 189952), (2560, 189581), (2597, 186880), (2920, 166208), (2968, 163520), (3136, 154760), (3392, 143080), (3577, 135680), (3584, 135415), (3710, 130816), (3869, 125440), (3920, 123808), (4088, 118720), (4240, 114464), (4480, 108332), (4672, 103880), (5110, 94976), (5194, 93440), (5840, 83104), (5936, 81760), (6272, 77380), (6784, 71540), (7154, 67840), (7420, 65408), (7738, 62720), (7840, 61904), (8176, 59360), (8480, 57232), (8960, 54166), (9344, 51940), (10220, 47488), (10388, 46720), (11680, 41552), (11872, 40880), (12544, 38690), (12985, 37376), (13568, 35770), (14308, 33920), (14840, 32704), (15476, 31360), (15680, 30952), (16352, 29680), (16960, 28616), (17885, 27136), (17920, 27083), (18688, 25970), (19345, 25088), (20440, 23744), (20776, 23360)]