246268960

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{173}}^1$

素因数の和:267

約数の個数: 192

約数和(自身を含む): 707180544

約数和(自身を除く): 460911584

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 41, 56, 62, 70, 80, 82, 112, 124, 140, 155, 160, 164, 173, 205, 217, 224, 248, 280, 287, 310, 328, 346, 410, 434, 496, 560, 574, 620, 656, 692, 820, 865, 868, 992, 1085, 1120, 1148, 1211, 1240, 1271, 1312, 1384, 1435, 1640, 1730, 1736, 2170, 2296, 2422, 2480, 2542, 2768, 2870, 3280, 3460, 3472, 4340, 4592, 4844, 4960, 5084, 5363, 5536, 5740, 6055, 6355, 6560, 6920, 6944, 7093, 8680, 8897, 9184, 9688, 10168, 10726, 11480, 12110, 12710, 13840, 14186, 17360, 17794, 19376, 20336, 21452, 22960, 24220, 25420, 26815, 27680, 28372, 34720, 35465, 35588, 37541, 38752, 40672, 42904, 44485, 45920, 48440, 49651, 50840, 53630, 56744, 70930, 71176, 75082, 85808, 88970, 96880, 99302, 101680, 107260, 113488, 141860, 142352, 150164, 171616, 177940, 187705, 193760, 198604, 203360, 214520, 219883, 226976, 248255, 283720, 284704, 300328, 355880, 375410, 397208, 429040, 439766, 496510, 567440, 600656, 711760, 750820, 794416, 858080, 879532, 993020, 1099415, 1134880, 1201312, 1423520, 1501640, 1539181, 1588832, 1759064, 1986040, 2198830, 3003280, 3078362, 3518128, 3972080, 4397660, 6006560, 6156724, 7036256, 7695905, 7944160, 8795320, 12313448, 15391810, 17590640, 24626896, 30783620, 35181280, 49253792, 61567240, 123134480, 246268960]

約数ペア:

[(1, 246268960), (2, 123134480), (4, 61567240), (5, 49253792), (7, 35181280), (8, 30783620), (10, 24626896), (14, 17590640), (16, 15391810), (20, 12313448), (28, 8795320), (31, 7944160), (32, 7695905), (35, 7036256), (40, 6156724), (41, 6006560), (56, 4397660), (62, 3972080), (70, 3518128), (80, 3078362), (82, 3003280), (112, 2198830), (124, 1986040), (140, 1759064), (155, 1588832), (160, 1539181), (164, 1501640), (173, 1423520), (205, 1201312), (217, 1134880), (224, 1099415), (248, 993020), (280, 879532), (287, 858080), (310, 794416), (328, 750820), (346, 711760), (410, 600656), (434, 567440), (496, 496510), (560, 439766), (574, 429040), (620, 397208), (656, 375410), (692, 355880), (820, 300328), (865, 284704), (868, 283720), (992, 248255), (1085, 226976), (1120, 219883), (1148, 214520), (1211, 203360), (1240, 198604), (1271, 193760), (1312, 187705), (1384, 177940), (1435, 171616), (1640, 150164), (1730, 142352), (1736, 141860), (2170, 113488), (2296, 107260), (2422, 101680), (2480, 99302), (2542, 96880), (2768, 88970), (2870, 85808), (3280, 75082), (3460, 71176), (3472, 70930), (4340, 56744), (4592, 53630), (4844, 50840), (4960, 49651), (5084, 48440), (5363, 45920), (5536, 44485), (5740, 42904), (6055, 40672), (6355, 38752), (6560, 37541), (6920, 35588), (6944, 35465), (7093, 34720), (8680, 28372), (8897, 27680), (9184, 26815), (9688, 25420), (10168, 24220), (10726, 22960), (11480, 21452), (12110, 20336), (12710, 19376), (13840, 17794), (14186, 17360)]