74120760

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{439}}^1$

素因数の和:530

約数の個数: 192

約数和(自身を含む): 280051200

約数和(自身を除く): 205930440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 67, 70, 72, 84, 90, 105, 120, 126, 134, 140, 168, 180, 201, 210, 252, 268, 280, 315, 335, 360, 402, 420, 439, 469, 504, 536, 603, 630, 670, 804, 840, 878, 938, 1005, 1206, 1260, 1317, 1340, 1407, 1608, 1756, 1876, 2010, 2195, 2345, 2412, 2520, 2634, 2680, 2814, 3015, 3073, 3512, 3752, 3951, 4020, 4221, 4390, 4690, 4824, 5268, 5628, 6030, 6146, 6585, 7035, 7902, 8040, 8442, 8780, 9219, 9380, 10536, 11256, 12060, 12292, 13170, 14070, 15365, 15804, 16884, 17560, 18438, 18760, 19755, 21105, 24120, 24584, 26340, 27657, 28140, 29413, 30730, 31608, 33768, 36876, 39510, 42210, 46095, 52680, 55314, 56280, 58826, 61460, 73752, 79020, 84420, 88239, 92190, 110628, 117652, 122920, 138285, 147065, 158040, 168840, 176478, 184380, 205891, 221256, 235304, 264717, 276570, 294130, 352956, 368760, 411782, 441195, 529434, 553140, 588260, 617673, 705912, 823564, 882390, 1029455, 1058868, 1106280, 1176520, 1235346, 1323585, 1647128, 1764780, 1853019, 2058910, 2117736, 2470692, 2647170, 3088365, 3529560, 3706038, 4117820, 4941384, 5294340, 6176730, 7412076, 8235640, 9265095, 10588680, 12353460, 14824152, 18530190, 24706920, 37060380, 74120760]

約数ペア:

[(1, 74120760), (2, 37060380), (3, 24706920), (4, 18530190), (5, 14824152), (6, 12353460), (7, 10588680), (8, 9265095), (9, 8235640), (10, 7412076), (12, 6176730), (14, 5294340), (15, 4941384), (18, 4117820), (20, 3706038), (21, 3529560), (24, 3088365), (28, 2647170), (30, 2470692), (35, 2117736), (36, 2058910), (40, 1853019), (42, 1764780), (45, 1647128), (56, 1323585), (60, 1235346), (63, 1176520), (67, 1106280), (70, 1058868), (72, 1029455), (84, 882390), (90, 823564), (105, 705912), (120, 617673), (126, 588260), (134, 553140), (140, 529434), (168, 441195), (180, 411782), (201, 368760), (210, 352956), (252, 294130), (268, 276570), (280, 264717), (315, 235304), (335, 221256), (360, 205891), (402, 184380), (420, 176478), (439, 168840), (469, 158040), (504, 147065), (536, 138285), (603, 122920), (630, 117652), (670, 110628), (804, 92190), (840, 88239), (878, 84420), (938, 79020), (1005, 73752), (1206, 61460), (1260, 58826), (1317, 56280), (1340, 55314), (1407, 52680), (1608, 46095), (1756, 42210), (1876, 39510), (2010, 36876), (2195, 33768), (2345, 31608), (2412, 30730), (2520, 29413), (2634, 28140), (2680, 27657), (2814, 26340), (3015, 24584), (3073, 24120), (3512, 21105), (3752, 19755), (3951, 18760), (4020, 18438), (4221, 17560), (4390, 16884), (4690, 15804), (4824, 15365), (5268, 14070), (5628, 13170), (6030, 12292), (6146, 12060), (6585, 11256), (7035, 10536), (7902, 9380), (8040, 9219), (8442, 8780)]