204486047280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{1093}}^1\times {\mathrm{1319}}^1$

素因数の和:2628

約数の個数: 240

約数和(自身を含む): 691373517120

約数和(自身を除く): 486887469840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 197, 240, 360, 394, 591, 720, 788, 985, 1093, 1182, 1319, 1576, 1773, 1970, 2186, 2364, 2638, 2955, 3152, 3279, 3546, 3940, 3957, 4372, 4728, 5276, 5465, 5910, 6558, 6595, 7092, 7880, 7914, 8744, 8865, 9456, 9837, 10552, 10930, 11820, 11871, 13116, 13190, 14184, 15760, 15828, 16395, 17488, 17730, 19674, 19785, 21104, 21860, 23640, 23742, 26232, 26380, 28368, 31656, 32790, 35460, 39348, 39570, 43720, 47280, 47484, 49185, 52464, 52760, 59355, 63312, 65580, 70920, 78696, 79140, 87440, 94968, 98370, 105520, 118710, 131160, 141840, 157392, 158280, 189936, 196740, 215321, 237420, 259843, 262320, 316560, 393480, 430642, 474840, 519686, 645963, 779529, 786960, 861284, 949680, 1039372, 1076605, 1291926, 1299215, 1441667, 1559058, 1722568, 1937889, 2078744, 2153210, 2338587, 2583852, 2598430, 2883334, 3118116, 3229815, 3445136, 3875778, 3897645, 4157488, 4306420, 4325001, 4677174, 5167704, 5196860, 5766668, 6236232, 6459630, 7208335, 7751556, 7795290, 8612840, 8650002, 9354348, 9689445, 10335408, 10393720, 11533336, 11692935, 12472464, 12919260, 12975003, 14416670, 15503112, 15590580, 17225680, 17300004, 18708696, 19378890, 20787440, 21625005, 23066672, 23385870, 25838520, 25950006, 28833340, 31006224, 31181160, 34600008, 37417392, 38757780, 43250010, 46771740, 51677040, 51900012, 57666680, 62362320, 64875015, 69200016, 77515560, 86500020, 93543480, 103800024, 115333360, 129750030, 155031120, 173000040, 187086960, 207600048, 259500060, 284008399, 346000080, 519000120, 568016798, 852025197, 1038000240, 1136033596, 1420041995, 1704050394, 2272067192, 2556075591, 2840083990, 3408100788, 4260125985, 4544134384, 5112151182, 5680167980, 6816201576, 8520251970, 10224302364, 11360335960, 12780377955, 13632403152, 17040503940, 20448604728, 22720671920, 25560755910, 34081007880, 40897209456, 51121511820, 68162015760, 102243023640, 204486047280]

約数ペア:

[(1, 204486047280), (2, 102243023640), (3, 68162015760), (4, 51121511820), (5, 40897209456), (6, 34081007880), (8, 25560755910), (9, 22720671920), (10, 20448604728), (12, 17040503940), (15, 13632403152), (16, 12780377955), (18, 11360335960), (20, 10224302364), (24, 8520251970), (30, 6816201576), (36, 5680167980), (40, 5112151182), (45, 4544134384), (48, 4260125985), (60, 3408100788), (72, 2840083990), (80, 2556075591), (90, 2272067192), (120, 1704050394), (144, 1420041995), (180, 1136033596), (197, 1038000240), (240, 852025197), (360, 568016798), (394, 519000120), (591, 346000080), (720, 284008399), (788, 259500060), (985, 207600048), (1093, 187086960), (1182, 173000040), (1319, 155031120), (1576, 129750030), (1773, 115333360), (1970, 103800024), (2186, 93543480), (2364, 86500020), (2638, 77515560), (2955, 69200016), (3152, 64875015), (3279, 62362320), (3546, 57666680), (3940, 51900012), (3957, 51677040), (4372, 46771740), (4728, 43250010), (5276, 38757780), (5465, 37417392), (5910, 34600008), (6558, 31181160), (6595, 31006224), (7092, 28833340), (7880, 25950006), (7914, 25838520), (8744, 23385870), (8865, 23066672), (9456, 21625005), (9837, 20787440), (10552, 19378890), (10930, 18708696), (11820, 17300004), (11871, 17225680), (13116, 15590580), (13190, 15503112), (14184, 14416670), (15760, 12975003), (15828, 12919260), (16395, 12472464), (17488, 11692935), (17730, 11533336), (19674, 10393720), (19785, 10335408), (21104, 9689445), (21860, 9354348), (23640, 8650002), (23742, 8612840), (26232, 7795290), (26380, 7751556), (28368, 7208335), (31656, 6459630), (32790, 6236232), (35460, 5766668), (39348, 5196860), (39570, 5167704), (43720, 4677174), (47280, 4325001), (47484, 4306420), (49185, 4157488), (52464, 3897645), (52760, 3875778), (59355, 3445136), (63312, 3229815), (65580, 3118116), (70920, 2883334), (78696, 2598430), (79140, 2583852), (87440, 2338587), (94968, 2153210), (98370, 2078744), (105520, 1937889), (118710, 1722568), (131160, 1559058), (141840, 1441667), (157392, 1299215), (158280, 1291926), (189936, 1076605), (196740, 1039372), (215321, 949680), (237420, 861284), (259843, 786960), (262320, 779529), (316560, 645963), (393480, 519686), (430642, 474840)]