289416240

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{59}}^1\times {\mathrm{757}}^1$

素因数の和:841

約数の個数: 200

約数和(自身を含む): 1023572880

約数和(自身を除く): 734156640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 59, 60, 72, 80, 81, 90, 108, 118, 120, 135, 144, 162, 177, 180, 216, 236, 240, 270, 295, 324, 354, 360, 405, 432, 472, 531, 540, 590, 648, 708, 720, 757, 810, 885, 944, 1062, 1080, 1180, 1296, 1416, 1514, 1593, 1620, 1770, 2124, 2160, 2271, 2360, 2655, 2832, 3028, 3186, 3240, 3540, 3785, 4248, 4542, 4720, 4779, 5310, 6056, 6372, 6480, 6813, 7080, 7570, 7965, 8496, 9084, 9558, 10620, 11355, 12112, 12744, 13626, 14160, 15140, 15930, 18168, 19116, 20439, 21240, 22710, 23895, 25488, 27252, 30280, 31860, 34065, 36336, 38232, 40878, 42480, 44663, 45420, 47790, 54504, 60560, 61317, 63720, 68130, 76464, 81756, 89326, 90840, 95580, 102195, 109008, 122634, 127440, 133989, 136260, 163512, 178652, 181680, 191160, 204390, 223315, 245268, 267978, 272520, 306585, 327024, 357304, 382320, 401967, 408780, 446630, 490536, 535956, 545040, 613170, 669945, 714608, 803934, 817560, 893260, 981072, 1071912, 1205901, 1226340, 1339890, 1607868, 1635120, 1786520, 2009835, 2143824, 2411802, 2452680, 2679780, 3215736, 3573040, 3617703, 4019670, 4823604, 4905360, 5359560, 6029505, 6431472, 7235406, 8039340, 9647208, 10719120, 12059010, 14470812, 16078680, 18088515, 19294416, 24118020, 28941624, 32157360, 36177030, 48236040, 57883248, 72354060, 96472080, 144708120, 289416240]

約数ペア:

[(1, 289416240), (2, 144708120), (3, 96472080), (4, 72354060), (5, 57883248), (6, 48236040), (8, 36177030), (9, 32157360), (10, 28941624), (12, 24118020), (15, 19294416), (16, 18088515), (18, 16078680), (20, 14470812), (24, 12059010), (27, 10719120), (30, 9647208), (36, 8039340), (40, 7235406), (45, 6431472), (48, 6029505), (54, 5359560), (59, 4905360), (60, 4823604), (72, 4019670), (80, 3617703), (81, 3573040), (90, 3215736), (108, 2679780), (118, 2452680), (120, 2411802), (135, 2143824), (144, 2009835), (162, 1786520), (177, 1635120), (180, 1607868), (216, 1339890), (236, 1226340), (240, 1205901), (270, 1071912), (295, 981072), (324, 893260), (354, 817560), (360, 803934), (405, 714608), (432, 669945), (472, 613170), (531, 545040), (540, 535956), (590, 490536), (648, 446630), (708, 408780), (720, 401967), (757, 382320), (810, 357304), (885, 327024), (944, 306585), (1062, 272520), (1080, 267978), (1180, 245268), (1296, 223315), (1416, 204390), (1514, 191160), (1593, 181680), (1620, 178652), (1770, 163512), (2124, 136260), (2160, 133989), (2271, 127440), (2360, 122634), (2655, 109008), (2832, 102195), (3028, 95580), (3186, 90840), (3240, 89326), (3540, 81756), (3785, 76464), (4248, 68130), (4542, 63720), (4720, 61317), (4779, 60560), (5310, 54504), (6056, 47790), (6372, 45420), (6480, 44663), (6813, 42480), (7080, 40878), (7570, 38232), (7965, 36336), (8496, 34065), (9084, 31860), (9558, 30280), (10620, 27252), (11355, 25488), (12112, 23895), (12744, 22710), (13626, 21240), (14160, 20439), (15140, 19116), (15930, 18168)]