133491120

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{439}}^1$

素因数の和:643

約数の個数: 160

約数和(自身を含む): 476636160

約数和(自身を除く): 343145040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 181, 210, 240, 280, 336, 362, 420, 439, 543, 560, 724, 840, 878, 905, 1086, 1267, 1317, 1448, 1680, 1756, 1810, 2172, 2195, 2534, 2634, 2715, 2896, 3073, 3512, 3620, 3801, 4344, 4390, 5068, 5268, 5430, 6146, 6335, 6585, 7024, 7240, 7602, 8688, 8780, 9219, 10136, 10536, 10860, 12292, 12670, 13170, 14480, 15204, 15365, 17560, 18438, 19005, 20272, 21072, 21720, 24584, 25340, 26340, 30408, 30730, 35120, 36876, 38010, 43440, 46095, 49168, 50680, 52680, 60816, 61460, 73752, 76020, 79459, 92190, 101360, 105360, 122920, 147504, 152040, 158918, 184380, 238377, 245840, 304080, 317836, 368760, 397295, 476754, 556213, 635672, 737520, 794590, 953508, 1112426, 1191885, 1271344, 1589180, 1668639, 1907016, 2224852, 2383770, 2781065, 3178360, 3337278, 3814032, 4449704, 4767540, 5562130, 6356720, 6674556, 8343195, 8899408, 9535080, 11124260, 13349112, 16686390, 19070160, 22248520, 26698224, 33372780, 44497040, 66745560, 133491120]

約数ペア:

[(1, 133491120), (2, 66745560), (3, 44497040), (4, 33372780), (5, 26698224), (6, 22248520), (7, 19070160), (8, 16686390), (10, 13349112), (12, 11124260), (14, 9535080), (15, 8899408), (16, 8343195), (20, 6674556), (21, 6356720), (24, 5562130), (28, 4767540), (30, 4449704), (35, 3814032), (40, 3337278), (42, 3178360), (48, 2781065), (56, 2383770), (60, 2224852), (70, 1907016), (80, 1668639), (84, 1589180), (105, 1271344), (112, 1191885), (120, 1112426), (140, 953508), (168, 794590), (181, 737520), (210, 635672), (240, 556213), (280, 476754), (336, 397295), (362, 368760), (420, 317836), (439, 304080), (543, 245840), (560, 238377), (724, 184380), (840, 158918), (878, 152040), (905, 147504), (1086, 122920), (1267, 105360), (1317, 101360), (1448, 92190), (1680, 79459), (1756, 76020), (1810, 73752), (2172, 61460), (2195, 60816), (2534, 52680), (2634, 50680), (2715, 49168), (2896, 46095), (3073, 43440), (3512, 38010), (3620, 36876), (3801, 35120), (4344, 30730), (4390, 30408), (5068, 26340), (5268, 25340), (5430, 24584), (6146, 21720), (6335, 21072), (6585, 20272), (7024, 19005), (7240, 18438), (7602, 17560), (8688, 15365), (8780, 15204), (9219, 14480), (10136, 13170), (10536, 12670), (10860, 12292)]