2028547360

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{577}}^1$

素因数の和:715

約数の個数: 192

約数和(自身を含む): 5691071232

約数和(自身を除く): 3662523872

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 43, 56, 70, 73, 80, 86, 112, 140, 146, 160, 172, 215, 224, 280, 292, 301, 344, 365, 430, 511, 560, 577, 584, 602, 688, 730, 860, 1022, 1120, 1154, 1168, 1204, 1376, 1460, 1505, 1720, 2044, 2308, 2336, 2408, 2555, 2885, 2920, 3010, 3139, 3440, 4039, 4088, 4616, 4816, 5110, 5770, 5840, 6020, 6278, 6880, 8078, 8176, 9232, 9632, 10220, 11540, 11680, 12040, 12556, 15695, 16156, 16352, 18464, 20195, 20440, 21973, 23080, 24080, 24811, 25112, 31390, 32312, 40390, 40880, 42121, 43946, 46160, 48160, 49622, 50224, 62780, 64624, 80780, 81760, 84242, 87892, 92320, 99244, 100448, 109865, 124055, 125560, 129248, 161560, 168484, 173677, 175784, 198488, 210605, 219730, 248110, 251120, 294847, 323120, 336968, 347354, 351568, 396976, 421210, 439460, 496220, 502240, 589694, 646240, 673936, 694708, 703136, 793952, 842420, 868385, 878920, 992440, 1179388, 1347872, 1389416, 1474235, 1684840, 1736770, 1757840, 1811203, 1984880, 2358776, 2778832, 2948470, 3369680, 3473540, 3515680, 3622406, 3969760, 4717552, 5557664, 5896940, 6739360, 6947080, 7244812, 9056015, 9435104, 11793880, 12678421, 13894160, 14489624, 18112030, 23587760, 25356842, 27788320, 28979248, 36224060, 47175520, 50713684, 57958496, 63392105, 72448120, 101427368, 126784210, 144896240, 202854736, 253568420, 289792480, 405709472, 507136840, 1014273680, 2028547360]

約数ペア:

[(1, 2028547360), (2, 1014273680), (4, 507136840), (5, 405709472), (7, 289792480), (8, 253568420), (10, 202854736), (14, 144896240), (16, 126784210), (20, 101427368), (28, 72448120), (32, 63392105), (35, 57958496), (40, 50713684), (43, 47175520), (56, 36224060), (70, 28979248), (73, 27788320), (80, 25356842), (86, 23587760), (112, 18112030), (140, 14489624), (146, 13894160), (160, 12678421), (172, 11793880), (215, 9435104), (224, 9056015), (280, 7244812), (292, 6947080), (301, 6739360), (344, 5896940), (365, 5557664), (430, 4717552), (511, 3969760), (560, 3622406), (577, 3515680), (584, 3473540), (602, 3369680), (688, 2948470), (730, 2778832), (860, 2358776), (1022, 1984880), (1120, 1811203), (1154, 1757840), (1168, 1736770), (1204, 1684840), (1376, 1474235), (1460, 1389416), (1505, 1347872), (1720, 1179388), (2044, 992440), (2308, 878920), (2336, 868385), (2408, 842420), (2555, 793952), (2885, 703136), (2920, 694708), (3010, 673936), (3139, 646240), (3440, 589694), (4039, 502240), (4088, 496220), (4616, 439460), (4816, 421210), (5110, 396976), (5770, 351568), (5840, 347354), (6020, 336968), (6278, 323120), (6880, 294847), (8078, 251120), (8176, 248110), (9232, 219730), (9632, 210605), (10220, 198488), (11540, 175784), (11680, 173677), (12040, 168484), (12556, 161560), (15695, 129248), (16156, 125560), (16352, 124055), (18464, 109865), (20195, 100448), (20440, 99244), (21973, 92320), (23080, 87892), (24080, 84242), (24811, 81760), (25112, 80780), (31390, 64624), (32312, 62780), (40390, 50224), (40880, 49622), (42121, 48160), (43946, 46160)]