266982240

素因数分解:

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

素因数の和:645

約数の個数: 192

約数和(自身を含む): 968647680

約数和(自身を除く): 701665440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 181, 210, 224, 240, 280, 336, 362, 420, 439, 480, 543, 560, 672, 724, 840, 878, 905, 1086, 1120, 1267, 1317, 1448, 1680, 1756, 1810, 2172, 2195, 2534, 2634, 2715, 2896, 3073, 3360, 3512, 3620, 3801, 4344, 4390, 5068, 5268, 5430, 5792, 6146, 6335, 6585, 7024, 7240, 7602, 8688, 8780, 9219, 10136, 10536, 10860, 12292, 12670, 13170, 14048, 14480, 15204, 15365, 17376, 17560, 18438, 19005, 20272, 21072, 21720, 24584, 25340, 26340, 28960, 30408, 30730, 35120, 36876, 38010, 40544, 42144, 43440, 46095, 49168, 50680, 52680, 60816, 61460, 70240, 73752, 76020, 79459, 86880, 92190, 98336, 101360, 105360, 121632, 122920, 147504, 152040, 158918, 184380, 202720, 210720, 238377, 245840, 295008, 304080, 317836, 368760, 397295, 476754, 491680, 556213, 608160, 635672, 737520, 794590, 953508, 1112426, 1191885, 1271344, 1475040, 1589180, 1668639, 1907016, 2224852, 2383770, 2542688, 2781065, 3178360, 3337278, 3814032, 4449704, 4767540, 5562130, 6356720, 6674556, 7628064, 8343195, 8899408, 9535080, 11124260, 12713440, 13349112, 16686390, 17798816, 19070160, 22248520, 26698224, 33372780, 38140320, 44497040, 53396448, 66745560, 88994080, 133491120, 266982240]

約数ペア:

[(1, 266982240), (2, 133491120), (3, 88994080), (4, 66745560), (5, 53396448), (6, 44497040), (7, 38140320), (8, 33372780), (10, 26698224), (12, 22248520), (14, 19070160), (15, 17798816), (16, 16686390), (20, 13349112), (21, 12713440), (24, 11124260), (28, 9535080), (30, 8899408), (32, 8343195), (35, 7628064), (40, 6674556), (42, 6356720), (48, 5562130), (56, 4767540), (60, 4449704), (70, 3814032), (80, 3337278), (84, 3178360), (96, 2781065), (105, 2542688), (112, 2383770), (120, 2224852), (140, 1907016), (160, 1668639), (168, 1589180), (181, 1475040), (210, 1271344), (224, 1191885), (240, 1112426), (280, 953508), (336, 794590), (362, 737520), (420, 635672), (439, 608160), (480, 556213), (543, 491680), (560, 476754), (672, 397295), (724, 368760), (840, 317836), (878, 304080), (905, 295008), (1086, 245840), (1120, 238377), (1267, 210720), (1317, 202720), (1448, 184380), (1680, 158918), (1756, 152040), (1810, 147504), (2172, 122920), (2195, 121632), (2534, 105360), (2634, 101360), (2715, 98336), (2896, 92190), (3073, 86880), (3360, 79459), (3512, 76020), (3620, 73752), (3801, 70240), (4344, 61460), (4390, 60816), (5068, 52680), (5268, 50680), (5430, 49168), (5792, 46095), (6146, 43440), (6335, 42144), (6585, 40544), (7024, 38010), (7240, 36876), (7602, 35120), (8688, 30730), (8780, 30408), (9219, 28960), (10136, 26340), (10536, 25340), (10860, 24584), (12292, 21720), (12670, 21072), (13170, 20272), (14048, 19005), (14480, 18438), (15204, 17560), (15365, 17376)]