151282040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{139}}^1$

素因数の和:206

約数の個数: 192

約数和(自身を含む): 442713600

約数和(自身を除く): 291431560

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 23, 26, 28, 35, 40, 46, 52, 56, 65, 70, 91, 92, 104, 115, 130, 139, 140, 161, 169, 182, 184, 230, 260, 278, 280, 299, 322, 338, 364, 455, 460, 520, 556, 598, 644, 676, 695, 728, 805, 845, 910, 920, 973, 1112, 1183, 1196, 1288, 1352, 1390, 1495, 1610, 1690, 1807, 1820, 1946, 2093, 2366, 2392, 2780, 2990, 3197, 3220, 3380, 3614, 3640, 3887, 3892, 4186, 4732, 4865, 5560, 5915, 5980, 6394, 6440, 6760, 7228, 7774, 7784, 8372, 9035, 9464, 9730, 10465, 11830, 11960, 12649, 12788, 14456, 15548, 15985, 16744, 18070, 19435, 19460, 20930, 22379, 23491, 23660, 25298, 25576, 27209, 31096, 31970, 36140, 38870, 38920, 41561, 41860, 44758, 46982, 47320, 50596, 54418, 63245, 63940, 72280, 77740, 83122, 83720, 89516, 93964, 101192, 108836, 111895, 117455, 126490, 127880, 136045, 155480, 164437, 166244, 179032, 187928, 207805, 217672, 223790, 234910, 252980, 272090, 290927, 328874, 332488, 415610, 447580, 469820, 505960, 540293, 544180, 581854, 657748, 822185, 831220, 895160, 939640, 1080586, 1088360, 1163708, 1315496, 1454635, 1644370, 1662440, 2161172, 2327416, 2701465, 2909270, 3288740, 3782051, 4322344, 5402930, 5818540, 6577480, 7564102, 10805860, 11637080, 15128204, 18910255, 21611720, 30256408, 37820510, 75641020, 151282040]

約数ペア:

[(1, 151282040), (2, 75641020), (4, 37820510), (5, 30256408), (7, 21611720), (8, 18910255), (10, 15128204), (13, 11637080), (14, 10805860), (20, 7564102), (23, 6577480), (26, 5818540), (28, 5402930), (35, 4322344), (40, 3782051), (46, 3288740), (52, 2909270), (56, 2701465), (65, 2327416), (70, 2161172), (91, 1662440), (92, 1644370), (104, 1454635), (115, 1315496), (130, 1163708), (139, 1088360), (140, 1080586), (161, 939640), (169, 895160), (182, 831220), (184, 822185), (230, 657748), (260, 581854), (278, 544180), (280, 540293), (299, 505960), (322, 469820), (338, 447580), (364, 415610), (455, 332488), (460, 328874), (520, 290927), (556, 272090), (598, 252980), (644, 234910), (676, 223790), (695, 217672), (728, 207805), (805, 187928), (845, 179032), (910, 166244), (920, 164437), (973, 155480), (1112, 136045), (1183, 127880), (1196, 126490), (1288, 117455), (1352, 111895), (1390, 108836), (1495, 101192), (1610, 93964), (1690, 89516), (1807, 83720), (1820, 83122), (1946, 77740), (2093, 72280), (2366, 63940), (2392, 63245), (2780, 54418), (2990, 50596), (3197, 47320), (3220, 46982), (3380, 44758), (3614, 41860), (3640, 41561), (3887, 38920), (3892, 38870), (4186, 36140), (4732, 31970), (4865, 31096), (5560, 27209), (5915, 25576), (5980, 25298), (6394, 23660), (6440, 23491), (6760, 22379), (7228, 20930), (7774, 19460), (7784, 19435), (8372, 18070), (9035, 16744), (9464, 15985), (9730, 15548), (10465, 14456), (11830, 12788), (11960, 12649)]