713806720

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{2473}}^1$

素因数の和:2544

約数の個数: 128

約数和(自身を含む): 1907750880

約数和(自身を除く): 1193944160

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 41, 44, 55, 64, 80, 82, 88, 110, 128, 160, 164, 176, 205, 220, 320, 328, 352, 410, 440, 451, 640, 656, 704, 820, 880, 902, 1312, 1408, 1640, 1760, 1804, 2255, 2473, 2624, 3280, 3520, 3608, 4510, 4946, 5248, 6560, 7040, 7216, 9020, 9892, 12365, 13120, 14432, 18040, 19784, 24730, 26240, 27203, 28864, 36080, 39568, 49460, 54406, 57728, 72160, 79136, 98920, 101393, 108812, 136015, 144320, 158272, 197840, 202786, 217624, 272030, 288640, 316544, 395680, 405572, 435248, 506965, 544060, 791360, 811144, 870496, 1013930, 1088120, 1115323, 1582720, 1622288, 1740992, 2027860, 2176240, 2230646, 3244576, 3481984, 4055720, 4352480, 4461292, 5576615, 6489152, 8111440, 8704960, 8922584, 11153230, 12978304, 16222880, 17409920, 17845168, 22306460, 32445760, 35690336, 44612920, 64891520, 71380672, 89225840, 142761344, 178451680, 356903360, 713806720]

約数ペア:

[(1, 713806720), (2, 356903360), (4, 178451680), (5, 142761344), (8, 89225840), (10, 71380672), (11, 64891520), (16, 44612920), (20, 35690336), (22, 32445760), (32, 22306460), (40, 17845168), (41, 17409920), (44, 16222880), (55, 12978304), (64, 11153230), (80, 8922584), (82, 8704960), (88, 8111440), (110, 6489152), (128, 5576615), (160, 4461292), (164, 4352480), (176, 4055720), (205, 3481984), (220, 3244576), (320, 2230646), (328, 2176240), (352, 2027860), (410, 1740992), (440, 1622288), (451, 1582720), (640, 1115323), (656, 1088120), (704, 1013930), (820, 870496), (880, 811144), (902, 791360), (1312, 544060), (1408, 506965), (1640, 435248), (1760, 405572), (1804, 395680), (2255, 316544), (2473, 288640), (2624, 272030), (3280, 217624), (3520, 202786), (3608, 197840), (4510, 158272), (4946, 144320), (5248, 136015), (6560, 108812), (7040, 101393), (7216, 98920), (9020, 79136), (9892, 72160), (12365, 57728), (13120, 54406), (14432, 49460), (18040, 39568), (19784, 36080), (24730, 28864), (26240, 27203)]