7968857580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{10691}}^1$

素因数の和:10848

約数の個数: 144

約数和(自身を含む): 25009272288

約数和(自身を除く): 17040414708

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 41, 45, 60, 82, 90, 101, 123, 164, 180, 202, 205, 246, 303, 369, 404, 410, 492, 505, 606, 615, 738, 820, 909, 1010, 1212, 1230, 1476, 1515, 1818, 1845, 2020, 2460, 3030, 3636, 3690, 4141, 4545, 6060, 7380, 8282, 9090, 10691, 12423, 16564, 18180, 20705, 21382, 24846, 32073, 37269, 41410, 42764, 49692, 53455, 62115, 64146, 74538, 82820, 96219, 106910, 124230, 128292, 149076, 160365, 186345, 192438, 213820, 248460, 320730, 372690, 384876, 438331, 481095, 641460, 745380, 876662, 962190, 1079791, 1314993, 1753324, 1924380, 2159582, 2191655, 2629986, 3239373, 3944979, 4319164, 4383310, 5259972, 5398955, 6478746, 6574965, 7889958, 8766620, 9718119, 10797910, 12957492, 13149930, 15779916, 16196865, 19436238, 19724895, 21595820, 26299860, 32393730, 38872476, 39449790, 44271431, 48590595, 64787460, 78899580, 88542862, 97181190, 132814293, 177085724, 194362380, 221357155, 265628586, 398442879, 442714310, 531257172, 664071465, 796885758, 885428620, 1328142930, 1593771516, 1992214395, 2656285860, 3984428790, 7968857580]

約数ペア:

[(1, 7968857580), (2, 3984428790), (3, 2656285860), (4, 1992214395), (5, 1593771516), (6, 1328142930), (9, 885428620), (10, 796885758), (12, 664071465), (15, 531257172), (18, 442714310), (20, 398442879), (30, 265628586), (36, 221357155), (41, 194362380), (45, 177085724), (60, 132814293), (82, 97181190), (90, 88542862), (101, 78899580), (123, 64787460), (164, 48590595), (180, 44271431), (202, 39449790), (205, 38872476), (246, 32393730), (303, 26299860), (369, 21595820), (404, 19724895), (410, 19436238), (492, 16196865), (505, 15779916), (606, 13149930), (615, 12957492), (738, 10797910), (820, 9718119), (909, 8766620), (1010, 7889958), (1212, 6574965), (1230, 6478746), (1476, 5398955), (1515, 5259972), (1818, 4383310), (1845, 4319164), (2020, 3944979), (2460, 3239373), (3030, 2629986), (3636, 2191655), (3690, 2159582), (4141, 1924380), (4545, 1753324), (6060, 1314993), (7380, 1079791), (8282, 962190), (9090, 876662), (10691, 745380), (12423, 641460), (16564, 481095), (18180, 438331), (20705, 384876), (21382, 372690), (24846, 320730), (32073, 248460), (37269, 213820), (41410, 192438), (42764, 186345), (49692, 160365), (53455, 149076), (62115, 128292), (64146, 124230), (74538, 106910), (82820, 96219)]