140234220

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1613}}^1$

素因数の和:1661

約数の個数: 192

約数和(自身を含む): 520611840

約数和(自身を除く): 380377620

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 23, 27, 28, 30, 35, 36, 42, 45, 46, 54, 60, 63, 69, 70, 84, 90, 92, 105, 108, 115, 126, 135, 138, 140, 161, 180, 189, 207, 210, 230, 252, 270, 276, 315, 322, 345, 378, 414, 420, 460, 483, 540, 621, 630, 644, 690, 756, 805, 828, 945, 966, 1035, 1242, 1260, 1380, 1449, 1610, 1613, 1890, 1932, 2070, 2415, 2484, 2898, 3105, 3220, 3226, 3780, 4140, 4347, 4830, 4839, 5796, 6210, 6452, 7245, 8065, 8694, 9660, 9678, 11291, 12420, 14490, 14517, 16130, 17388, 19356, 21735, 22582, 24195, 28980, 29034, 32260, 33873, 37099, 43470, 43551, 45164, 48390, 56455, 58068, 67746, 72585, 74198, 86940, 87102, 96780, 101619, 111297, 112910, 135492, 145170, 148396, 169365, 174204, 185495, 203238, 217755, 222594, 225820, 259693, 290340, 304857, 333891, 338730, 370990, 406476, 435510, 445188, 508095, 519386, 556485, 609714, 667782, 677460, 741980, 779079, 871020, 1001673, 1016190, 1038772, 1112970, 1219428, 1298465, 1335564, 1524285, 1558158, 1669455, 2003346, 2032380, 2225940, 2337237, 2596930, 3048570, 3116316, 3338910, 3895395, 4006692, 4674474, 5008365, 5193860, 6097140, 6677820, 7011711, 7790790, 9348948, 10016730, 11686185, 14023422, 15581580, 20033460, 23372370, 28046844, 35058555, 46744740, 70117110, 140234220]

約数ペア:

[(1, 140234220), (2, 70117110), (3, 46744740), (4, 35058555), (5, 28046844), (6, 23372370), (7, 20033460), (9, 15581580), (10, 14023422), (12, 11686185), (14, 10016730), (15, 9348948), (18, 7790790), (20, 7011711), (21, 6677820), (23, 6097140), (27, 5193860), (28, 5008365), (30, 4674474), (35, 4006692), (36, 3895395), (42, 3338910), (45, 3116316), (46, 3048570), (54, 2596930), (60, 2337237), (63, 2225940), (69, 2032380), (70, 2003346), (84, 1669455), (90, 1558158), (92, 1524285), (105, 1335564), (108, 1298465), (115, 1219428), (126, 1112970), (135, 1038772), (138, 1016190), (140, 1001673), (161, 871020), (180, 779079), (189, 741980), (207, 677460), (210, 667782), (230, 609714), (252, 556485), (270, 519386), (276, 508095), (315, 445188), (322, 435510), (345, 406476), (378, 370990), (414, 338730), (420, 333891), (460, 304857), (483, 290340), (540, 259693), (621, 225820), (630, 222594), (644, 217755), (690, 203238), (756, 185495), (805, 174204), (828, 169365), (945, 148396), (966, 145170), (1035, 135492), (1242, 112910), (1260, 111297), (1380, 101619), (1449, 96780), (1610, 87102), (1613, 86940), (1890, 74198), (1932, 72585), (2070, 67746), (2415, 58068), (2484, 56455), (2898, 48390), (3105, 45164), (3220, 43551), (3226, 43470), (3780, 37099), (4140, 33873), (4347, 32260), (4830, 29034), (4839, 28980), (5796, 24195), (6210, 22582), (6452, 21735), (7245, 19356), (8065, 17388), (8694, 16130), (9660, 14517), (9678, 14490), (11291, 12420)]