241332840

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{13681}}^1$

素因数の和:13712

約数の個数: 144

約数和(自身を含む): 912452580

約数和(自身を除く): 671119740

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, 49, 56, 60, 63, 70, 72, 84, 90, 98, 105, 120, 126, 140, 147, 168, 180, 196, 210, 245, 252, 280, 294, 315, 360, 392, 420, 441, 490, 504, 588, 630, 735, 840, 882, 980, 1176, 1260, 1470, 1764, 1960, 2205, 2520, 2940, 3528, 4410, 5880, 8820, 13681, 17640, 27362, 41043, 54724, 68405, 82086, 95767, 109448, 123129, 136810, 164172, 191534, 205215, 246258, 273620, 287301, 328344, 383068, 410430, 478835, 492516, 547240, 574602, 615645, 670369, 766136, 820860, 861903, 957670, 985032, 1149204, 1231290, 1340738, 1436505, 1641720, 1723806, 1915340, 2011107, 2298408, 2462580, 2681476, 2873010, 3351845, 3447612, 3830680, 4022214, 4309515, 4925160, 5362952, 5746020, 6033321, 6703690, 6895224, 8044428, 8619030, 10055535, 11492040, 12066642, 13407380, 16088856, 17238060, 20111070, 24133284, 26814760, 30166605, 34476120, 40222140, 48266568, 60333210, 80444280, 120666420, 241332840]

約数ペア:

[(1, 241332840), (2, 120666420), (3, 80444280), (4, 60333210), (5, 48266568), (6, 40222140), (7, 34476120), (8, 30166605), (9, 26814760), (10, 24133284), (12, 20111070), (14, 17238060), (15, 16088856), (18, 13407380), (20, 12066642), (21, 11492040), (24, 10055535), (28, 8619030), (30, 8044428), (35, 6895224), (36, 6703690), (40, 6033321), (42, 5746020), (45, 5362952), (49, 4925160), (56, 4309515), (60, 4022214), (63, 3830680), (70, 3447612), (72, 3351845), (84, 2873010), (90, 2681476), (98, 2462580), (105, 2298408), (120, 2011107), (126, 1915340), (140, 1723806), (147, 1641720), (168, 1436505), (180, 1340738), (196, 1231290), (210, 1149204), (245, 985032), (252, 957670), (280, 861903), (294, 820860), (315, 766136), (360, 670369), (392, 615645), (420, 574602), (441, 547240), (490, 492516), (504, 478835), (588, 410430), (630, 383068), (735, 328344), (840, 287301), (882, 273620), (980, 246258), (1176, 205215), (1260, 191534), (1470, 164172), (1764, 136810), (1960, 123129), (2205, 109448), (2520, 95767), (2940, 82086), (3528, 68405), (4410, 54724), (5880, 41043), (8820, 27362), (13681, 17640)]