141919360

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1061}}^1$

素因数の和:1110

約数の個数: 128

約数和(自身を含む): 389966400

約数和(自身を除く): 248047040

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 32, 38, 40, 44, 55, 64, 76, 80, 88, 95, 110, 128, 152, 160, 176, 190, 209, 220, 304, 320, 352, 380, 418, 440, 608, 640, 704, 760, 836, 880, 1045, 1061, 1216, 1408, 1520, 1672, 1760, 2090, 2122, 2432, 3040, 3344, 3520, 4180, 4244, 5305, 6080, 6688, 7040, 8360, 8488, 10610, 11671, 12160, 13376, 16720, 16976, 20159, 21220, 23342, 26752, 33440, 33952, 40318, 42440, 46684, 58355, 66880, 67904, 80636, 84880, 93368, 100795, 116710, 133760, 135808, 161272, 169760, 186736, 201590, 221749, 233420, 322544, 339520, 373472, 403180, 443498, 466840, 645088, 679040, 746944, 806360, 886996, 933680, 1108745, 1290176, 1493888, 1612720, 1773992, 1867360, 2217490, 2580352, 3225440, 3547984, 3734720, 4434980, 6450880, 7095968, 7469440, 8869960, 12901760, 14191936, 17739920, 28383872, 35479840, 70959680, 141919360]

約数ペア:

[(1, 141919360), (2, 70959680), (4, 35479840), (5, 28383872), (8, 17739920), (10, 14191936), (11, 12901760), (16, 8869960), (19, 7469440), (20, 7095968), (22, 6450880), (32, 4434980), (38, 3734720), (40, 3547984), (44, 3225440), (55, 2580352), (64, 2217490), (76, 1867360), (80, 1773992), (88, 1612720), (95, 1493888), (110, 1290176), (128, 1108745), (152, 933680), (160, 886996), (176, 806360), (190, 746944), (209, 679040), (220, 645088), (304, 466840), (320, 443498), (352, 403180), (380, 373472), (418, 339520), (440, 322544), (608, 233420), (640, 221749), (704, 201590), (760, 186736), (836, 169760), (880, 161272), (1045, 135808), (1061, 133760), (1216, 116710), (1408, 100795), (1520, 93368), (1672, 84880), (1760, 80636), (2090, 67904), (2122, 66880), (2432, 58355), (3040, 46684), (3344, 42440), (3520, 40318), (4180, 33952), (4244, 33440), (5305, 26752), (6080, 23342), (6688, 21220), (7040, 20159), (8360, 16976), (8488, 16720), (10610, 13376), (11671, 12160)]