239869080

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{331}}^1$

素因数の和:423

約数の個数: 256

約数和(自身を含む): 889228800

約数和(自身を除く): 649359720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 61, 66, 72, 88, 90, 99, 108, 110, 120, 122, 132, 135, 165, 180, 183, 198, 216, 220, 244, 264, 270, 297, 305, 330, 331, 360, 366, 396, 440, 488, 495, 540, 549, 594, 610, 660, 662, 671, 732, 792, 915, 990, 993, 1080, 1098, 1188, 1220, 1320, 1324, 1342, 1464, 1485, 1647, 1655, 1830, 1980, 1986, 2013, 2196, 2376, 2440, 2648, 2684, 2745, 2970, 2979, 3294, 3310, 3355, 3641, 3660, 3960, 3972, 4026, 4392, 4965, 5368, 5490, 5940, 5958, 6039, 6588, 6620, 6710, 7282, 7320, 7944, 8052, 8235, 8937, 9930, 10065, 10923, 10980, 11880, 11916, 12078, 13176, 13240, 13420, 14564, 14895, 16104, 16470, 17874, 18117, 18205, 19860, 20130, 20191, 21846, 21960, 23832, 24156, 26840, 29128, 29790, 30195, 32769, 32940, 35748, 36234, 36410, 39720, 40260, 40382, 43692, 44685, 48312, 54615, 59580, 60390, 60573, 65538, 65880, 71496, 72468, 72820, 80520, 80764, 87384, 89370, 90585, 98307, 100955, 109230, 119160, 120780, 121146, 131076, 144936, 145640, 161528, 163845, 178740, 181170, 181719, 196614, 201910, 218460, 222101, 241560, 242292, 262152, 302865, 327690, 357480, 362340, 363438, 393228, 403820, 436920, 444202, 484584, 491535, 545157, 605730, 655380, 666303, 724680, 726876, 786456, 807640, 888404, 908595, 983070, 1090314, 1110505, 1211460, 1310760, 1332606, 1453752, 1776808, 1817190, 1966140, 1998909, 2180628, 2221010, 2422920, 2665212, 2725785, 3331515, 3634380, 3932280, 3997818, 4361256, 4442020, 5330424, 5451570, 5996727, 6663030, 7268760, 7995636, 8884040, 9994545, 10903140, 11993454, 13326060, 15991272, 19989090, 21806280, 23986908, 26652120, 29983635, 39978180, 47973816, 59967270, 79956360, 119934540, 239869080]

約数ペア:

[(1, 239869080), (2, 119934540), (3, 79956360), (4, 59967270), (5, 47973816), (6, 39978180), (8, 29983635), (9, 26652120), (10, 23986908), (11, 21806280), (12, 19989090), (15, 15991272), (18, 13326060), (20, 11993454), (22, 10903140), (24, 9994545), (27, 8884040), (30, 7995636), (33, 7268760), (36, 6663030), (40, 5996727), (44, 5451570), (45, 5330424), (54, 4442020), (55, 4361256), (60, 3997818), (61, 3932280), (66, 3634380), (72, 3331515), (88, 2725785), (90, 2665212), (99, 2422920), (108, 2221010), (110, 2180628), (120, 1998909), (122, 1966140), (132, 1817190), (135, 1776808), (165, 1453752), (180, 1332606), (183, 1310760), (198, 1211460), (216, 1110505), (220, 1090314), (244, 983070), (264, 908595), (270, 888404), (297, 807640), (305, 786456), (330, 726876), (331, 724680), (360, 666303), (366, 655380), (396, 605730), (440, 545157), (488, 491535), (495, 484584), (540, 444202), (549, 436920), (594, 403820), (610, 393228), (660, 363438), (662, 362340), (671, 357480), (732, 327690), (792, 302865), (915, 262152), (990, 242292), (993, 241560), (1080, 222101), (1098, 218460), (1188, 201910), (1220, 196614), (1320, 181719), (1324, 181170), (1342, 178740), (1464, 163845), (1485, 161528), (1647, 145640), (1655, 144936), (1830, 131076), (1980, 121146), (1986, 120780), (2013, 119160), (2196, 109230), (2376, 100955), (2440, 98307), (2648, 90585), (2684, 89370), (2745, 87384), (2970, 80764), (2979, 80520), (3294, 72820), (3310, 72468), (3355, 71496), (3641, 65880), (3660, 65538), (3960, 60573), (3972, 60390), (4026, 59580), (4392, 54615), (4965, 48312), (5368, 44685), (5490, 43692), (5940, 40382), (5958, 40260), (6039, 39720), (6588, 36410), (6620, 36234), (6710, 35748), (7282, 32940), (7320, 32769), (7944, 30195), (8052, 29790), (8235, 29128), (8937, 26840), (9930, 24156), (10065, 23832), (10923, 21960), (10980, 21846), (11880, 20191), (11916, 20130), (12078, 19860), (13176, 18205), (13240, 18117), (13420, 17874), (14564, 16470), (14895, 16104)]