66940560

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1823}}^1$

素因数の和:1862

約数の個数: 160

約数和(自身を含む): 244270080

約数和(自身を除く): 177329520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 80, 85, 90, 102, 108, 120, 135, 136, 144, 153, 170, 180, 204, 216, 240, 255, 270, 272, 306, 340, 360, 408, 432, 459, 510, 540, 612, 680, 720, 765, 816, 918, 1020, 1080, 1224, 1360, 1530, 1823, 1836, 2040, 2160, 2295, 2448, 3060, 3646, 3672, 4080, 4590, 5469, 6120, 7292, 7344, 9115, 9180, 10938, 12240, 14584, 16407, 18230, 18360, 21876, 27345, 29168, 30991, 32814, 36460, 36720, 43752, 49221, 54690, 61982, 65628, 72920, 82035, 87504, 92973, 98442, 109380, 123964, 131256, 145840, 154955, 164070, 185946, 196884, 218760, 246105, 247928, 262512, 278919, 309910, 328140, 371892, 393768, 437520, 464865, 492210, 495856, 557838, 619820, 656280, 743784, 787536, 836757, 929730, 984420, 1115676, 1239640, 1312560, 1394595, 1487568, 1673514, 1859460, 1968840, 2231352, 2479280, 2789190, 3347028, 3718920, 3937680, 4183785, 4462704, 5578380, 6694056, 7437840, 8367570, 11156760, 13388112, 16735140, 22313520, 33470280, 66940560]

約数ペア:

[(1, 66940560), (2, 33470280), (3, 22313520), (4, 16735140), (5, 13388112), (6, 11156760), (8, 8367570), (9, 7437840), (10, 6694056), (12, 5578380), (15, 4462704), (16, 4183785), (17, 3937680), (18, 3718920), (20, 3347028), (24, 2789190), (27, 2479280), (30, 2231352), (34, 1968840), (36, 1859460), (40, 1673514), (45, 1487568), (48, 1394595), (51, 1312560), (54, 1239640), (60, 1115676), (68, 984420), (72, 929730), (80, 836757), (85, 787536), (90, 743784), (102, 656280), (108, 619820), (120, 557838), (135, 495856), (136, 492210), (144, 464865), (153, 437520), (170, 393768), (180, 371892), (204, 328140), (216, 309910), (240, 278919), (255, 262512), (270, 247928), (272, 246105), (306, 218760), (340, 196884), (360, 185946), (408, 164070), (432, 154955), (459, 145840), (510, 131256), (540, 123964), (612, 109380), (680, 98442), (720, 92973), (765, 87504), (816, 82035), (918, 72920), (1020, 65628), (1080, 61982), (1224, 54690), (1360, 49221), (1530, 43752), (1823, 36720), (1836, 36460), (2040, 32814), (2160, 30991), (2295, 29168), (2448, 27345), (3060, 21876), (3646, 18360), (3672, 18230), (4080, 16407), (4590, 14584), (5469, 12240), (6120, 10938), (7292, 9180), (7344, 9115)]