983486280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{859}}^1$

素因数の和:956

約数の個数: 256

約数和(自身を含む): 3566592000

約数和(自身を除く): 2583105720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 29, 30, 35, 40, 42, 47, 56, 58, 60, 70, 84, 87, 94, 105, 116, 120, 140, 141, 145, 168, 174, 188, 203, 210, 232, 235, 280, 282, 290, 329, 348, 376, 406, 420, 435, 470, 564, 580, 609, 658, 696, 705, 812, 840, 859, 870, 940, 987, 1015, 1128, 1160, 1218, 1316, 1363, 1410, 1624, 1645, 1718, 1740, 1880, 1974, 2030, 2436, 2577, 2632, 2726, 2820, 3045, 3290, 3436, 3480, 3948, 4060, 4089, 4295, 4872, 4935, 5154, 5452, 5640, 6013, 6090, 6580, 6815, 6872, 7896, 8120, 8178, 8590, 9541, 9870, 10308, 10904, 12026, 12180, 12885, 13160, 13630, 16356, 17180, 18039, 19082, 19740, 20445, 20616, 24052, 24360, 24911, 25770, 27260, 28623, 30065, 32712, 34360, 36078, 38164, 39480, 40373, 40890, 47705, 48104, 49822, 51540, 54520, 57246, 60130, 72156, 74733, 76328, 80746, 81780, 90195, 95410, 99644, 103080, 114492, 120260, 121119, 124555, 143115, 144312, 149466, 161492, 163560, 174377, 180390, 190820, 199288, 201865, 228984, 240520, 242238, 249110, 282611, 286230, 298932, 322984, 348754, 360780, 373665, 381640, 403730, 484476, 498220, 523131, 565222, 572460, 597864, 605595, 697508, 721560, 747330, 807460, 847833, 871885, 968952, 996440, 1046262, 1130444, 1144920, 1170817, 1211190, 1395016, 1413055, 1494660, 1614920, 1695666, 1743770, 2092524, 2260888, 2341634, 2422380, 2615655, 2826110, 2989320, 3391332, 3487540, 3512451, 4185048, 4239165, 4683268, 4844760, 5231310, 5652220, 5854085, 6782664, 6975080, 7024902, 8195719, 8478330, 9366536, 10462620, 11304440, 11708170, 14049804, 16391438, 16956660, 17562255, 20925240, 23416340, 24587157, 28099608, 32782876, 33913320, 35124510, 40978595, 46832680, 49174314, 65565752, 70249020, 81957190, 98348628, 122935785, 140498040, 163914380, 196697256, 245871570, 327828760, 491743140, 983486280]

約数ペア:

[(1, 983486280), (2, 491743140), (3, 327828760), (4, 245871570), (5, 196697256), (6, 163914380), (7, 140498040), (8, 122935785), (10, 98348628), (12, 81957190), (14, 70249020), (15, 65565752), (20, 49174314), (21, 46832680), (24, 40978595), (28, 35124510), (29, 33913320), (30, 32782876), (35, 28099608), (40, 24587157), (42, 23416340), (47, 20925240), (56, 17562255), (58, 16956660), (60, 16391438), (70, 14049804), (84, 11708170), (87, 11304440), (94, 10462620), (105, 9366536), (116, 8478330), (120, 8195719), (140, 7024902), (141, 6975080), (145, 6782664), (168, 5854085), (174, 5652220), (188, 5231310), (203, 4844760), (210, 4683268), (232, 4239165), (235, 4185048), (280, 3512451), (282, 3487540), (290, 3391332), (329, 2989320), (348, 2826110), (376, 2615655), (406, 2422380), (420, 2341634), (435, 2260888), (470, 2092524), (564, 1743770), (580, 1695666), (609, 1614920), (658, 1494660), (696, 1413055), (705, 1395016), (812, 1211190), (840, 1170817), (859, 1144920), (870, 1130444), (940, 1046262), (987, 996440), (1015, 968952), (1128, 871885), (1160, 847833), (1218, 807460), (1316, 747330), (1363, 721560), (1410, 697508), (1624, 605595), (1645, 597864), (1718, 572460), (1740, 565222), (1880, 523131), (1974, 498220), (2030, 484476), (2436, 403730), (2577, 381640), (2632, 373665), (2726, 360780), (2820, 348754), (3045, 322984), (3290, 298932), (3436, 286230), (3480, 282611), (3948, 249110), (4060, 242238), (4089, 240520), (4295, 228984), (4872, 201865), (4935, 199288), (5154, 190820), (5452, 180390), (5640, 174377), (6013, 163560), (6090, 161492), (6580, 149466), (6815, 144312), (6872, 143115), (7896, 124555), (8120, 121119), (8178, 120260), (8590, 114492), (9541, 103080), (9870, 99644), (10308, 95410), (10904, 90195), (12026, 81780), (12180, 80746), (12885, 76328), (13160, 74733), (13630, 72156), (16356, 60130), (17180, 57246), (18039, 54520), (19082, 51540), (19740, 49822), (20445, 48104), (20616, 47705), (24052, 40890), (24360, 40373), (24911, 39480), (25770, 38164), (27260, 36078), (28623, 34360), (30065, 32712)]