101260160

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{227}}^1$

素因数の和:304

約数の個数: 128

約数和(自身を含む): 263723040

約数和(自身を除く): 162462880

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 41, 64, 68, 80, 82, 85, 128, 136, 160, 164, 170, 205, 227, 272, 320, 328, 340, 410, 454, 544, 640, 656, 680, 697, 820, 908, 1088, 1135, 1312, 1360, 1394, 1640, 1816, 2176, 2270, 2624, 2720, 2788, 3280, 3485, 3632, 3859, 4540, 5248, 5440, 5576, 6560, 6970, 7264, 7718, 9080, 9307, 10880, 11152, 13120, 13940, 14528, 15436, 18160, 18614, 19295, 22304, 26240, 27880, 29056, 30872, 36320, 37228, 38590, 44608, 46535, 55760, 61744, 72640, 74456, 77180, 89216, 93070, 111520, 123488, 145280, 148912, 154360, 158219, 186140, 223040, 246976, 297824, 308720, 316438, 372280, 446080, 493952, 595648, 617440, 632876, 744560, 791095, 1191296, 1234880, 1265752, 1489120, 1582190, 2469760, 2531504, 2978240, 3164380, 5063008, 5956480, 6328760, 10126016, 12657520, 20252032, 25315040, 50630080, 101260160]

約数ペア:

[(1, 101260160), (2, 50630080), (4, 25315040), (5, 20252032), (8, 12657520), (10, 10126016), (16, 6328760), (17, 5956480), (20, 5063008), (32, 3164380), (34, 2978240), (40, 2531504), (41, 2469760), (64, 1582190), (68, 1489120), (80, 1265752), (82, 1234880), (85, 1191296), (128, 791095), (136, 744560), (160, 632876), (164, 617440), (170, 595648), (205, 493952), (227, 446080), (272, 372280), (320, 316438), (328, 308720), (340, 297824), (410, 246976), (454, 223040), (544, 186140), (640, 158219), (656, 154360), (680, 148912), (697, 145280), (820, 123488), (908, 111520), (1088, 93070), (1135, 89216), (1312, 77180), (1360, 74456), (1394, 72640), (1640, 61744), (1816, 55760), (2176, 46535), (2270, 44608), (2624, 38590), (2720, 37228), (2788, 36320), (3280, 30872), (3485, 29056), (3632, 27880), (3859, 26240), (4540, 22304), (5248, 19295), (5440, 18614), (5576, 18160), (6560, 15436), (6970, 14528), (7264, 13940), (7718, 13120), (9080, 11152), (9307, 10880)]