66636480

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1693}}^1$

素因数の和:1754

約数の個数: 112

約数和(自身を含む): 216859104

約数和(自身を除く): 150222624

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 41, 48, 60, 64, 80, 82, 96, 120, 123, 160, 164, 192, 205, 240, 246, 320, 328, 410, 480, 492, 615, 656, 820, 960, 984, 1230, 1312, 1640, 1693, 1968, 2460, 2624, 3280, 3386, 3936, 4920, 5079, 6560, 6772, 7872, 8465, 9840, 10158, 13120, 13544, 16930, 19680, 20316, 25395, 27088, 33860, 39360, 40632, 50790, 54176, 67720, 69413, 81264, 101580, 108352, 135440, 138826, 162528, 203160, 208239, 270880, 277652, 325056, 347065, 406320, 416478, 541760, 555304, 694130, 812640, 832956, 1041195, 1110608, 1388260, 1625280, 1665912, 2082390, 2221216, 2776520, 3331824, 4164780, 4442432, 5553040, 6663648, 8329560, 11106080, 13327296, 16659120, 22212160, 33318240, 66636480]

約数ペア:

[(1, 66636480), (2, 33318240), (3, 22212160), (4, 16659120), (5, 13327296), (6, 11106080), (8, 8329560), (10, 6663648), (12, 5553040), (15, 4442432), (16, 4164780), (20, 3331824), (24, 2776520), (30, 2221216), (32, 2082390), (40, 1665912), (41, 1625280), (48, 1388260), (60, 1110608), (64, 1041195), (80, 832956), (82, 812640), (96, 694130), (120, 555304), (123, 541760), (160, 416478), (164, 406320), (192, 347065), (205, 325056), (240, 277652), (246, 270880), (320, 208239), (328, 203160), (410, 162528), (480, 138826), (492, 135440), (615, 108352), (656, 101580), (820, 81264), (960, 69413), (984, 67720), (1230, 54176), (1312, 50790), (1640, 40632), (1693, 39360), (1968, 33860), (2460, 27088), (2624, 25395), (3280, 20316), (3386, 19680), (3936, 16930), (4920, 13544), (5079, 13120), (6560, 10158), (6772, 9840), (7872, 8465)]