2212785120

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{7237}}^1$

素因数の和:7282

約数の個数: 288

約数和(自身を含む): 8733197088

約数和(自身を除く): 6520411968

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 49, 52, 56, 60, 65, 70, 78, 80, 84, 91, 96, 98, 104, 105, 112, 120, 130, 140, 147, 156, 160, 168, 182, 195, 196, 208, 210, 224, 240, 245, 260, 273, 280, 294, 312, 336, 364, 390, 392, 416, 420, 455, 480, 490, 520, 546, 560, 588, 624, 637, 672, 728, 735, 780, 784, 840, 910, 980, 1040, 1092, 1120, 1176, 1248, 1274, 1365, 1456, 1470, 1560, 1568, 1680, 1820, 1911, 1960, 2080, 2184, 2352, 2548, 2730, 2912, 2940, 3120, 3185, 3360, 3640, 3822, 3920, 4368, 4704, 5096, 5460, 5880, 6240, 6370, 7237, 7280, 7644, 7840, 8736, 9555, 10192, 10920, 11760, 12740, 14474, 14560, 15288, 19110, 20384, 21711, 21840, 23520, 25480, 28948, 30576, 36185, 38220, 43422, 43680, 50659, 50960, 57896, 61152, 72370, 76440, 86844, 94081, 101318, 101920, 108555, 115792, 144740, 151977, 152880, 173688, 188162, 202636, 217110, 231584, 253295, 282243, 289480, 303954, 305760, 347376, 354613, 376324, 405272, 434220, 470405, 506590, 564486, 578960, 607908, 658567, 694752, 709226, 752648, 759885, 810544, 868440, 940810, 1013180, 1063839, 1128972, 1157920, 1215816, 1317134, 1411215, 1418452, 1505296, 1519770, 1621088, 1736880, 1773065, 1881620, 1975701, 2026360, 2127678, 2257944, 2431632, 2634268, 2822430, 2836904, 3010592, 3039540, 3292835, 3473760, 3546130, 3763240, 3951402, 4052720, 4255356, 4515888, 4609969, 4863264, 5268536, 5319195, 5644860, 5673808, 6079080, 6585670, 7092260, 7526480, 7902804, 8105440, 8510712, 9031776, 9219938, 9878505, 10537072, 10638390, 11289720, 11347616, 12158160, 13171340, 13829907, 14184520, 15052960, 15805608, 17021424, 18439876, 19757010, 21074144, 21276780, 22579440, 23049845, 24316320, 26342680, 27659814, 28369040, 31611216, 34042848, 36879752, 39514020, 42553560, 45158880, 46099690, 52685360, 55319628, 56738080, 63222432, 69149535, 73759504, 79028040, 85107120, 92199380, 105370720, 110639256, 138299070, 147519008, 158056080, 170214240, 184398760, 221278512, 276598140, 316112160, 368797520, 442557024, 553196280, 737595040, 1106392560, 2212785120]

約数ペア:

[(1, 2212785120), (2, 1106392560), (3, 737595040), (4, 553196280), (5, 442557024), (6, 368797520), (7, 316112160), (8, 276598140), (10, 221278512), (12, 184398760), (13, 170214240), (14, 158056080), (15, 147519008), (16, 138299070), (20, 110639256), (21, 105370720), (24, 92199380), (26, 85107120), (28, 79028040), (30, 73759504), (32, 69149535), (35, 63222432), (39, 56738080), (40, 55319628), (42, 52685360), (48, 46099690), (49, 45158880), (52, 42553560), (56, 39514020), (60, 36879752), (65, 34042848), (70, 31611216), (78, 28369040), (80, 27659814), (84, 26342680), (91, 24316320), (96, 23049845), (98, 22579440), (104, 21276780), (105, 21074144), (112, 19757010), (120, 18439876), (130, 17021424), (140, 15805608), (147, 15052960), (156, 14184520), (160, 13829907), (168, 13171340), (182, 12158160), (195, 11347616), (196, 11289720), (208, 10638390), (210, 10537072), (224, 9878505), (240, 9219938), (245, 9031776), (260, 8510712), (273, 8105440), (280, 7902804), (294, 7526480), (312, 7092260), (336, 6585670), (364, 6079080), (390, 5673808), (392, 5644860), (416, 5319195), (420, 5268536), (455, 4863264), (480, 4609969), (490, 4515888), (520, 4255356), (546, 4052720), (560, 3951402), (588, 3763240), (624, 3546130), (637, 3473760), (672, 3292835), (728, 3039540), (735, 3010592), (780, 2836904), (784, 2822430), (840, 2634268), (910, 2431632), (980, 2257944), (1040, 2127678), (1092, 2026360), (1120, 1975701), (1176, 1881620), (1248, 1773065), (1274, 1736880), (1365, 1621088), (1456, 1519770), (1470, 1505296), (1560, 1418452), (1568, 1411215), (1680, 1317134), (1820, 1215816), (1911, 1157920), (1960, 1128972), (2080, 1063839), (2184, 1013180), (2352, 940810), (2548, 868440), (2730, 810544), (2912, 759885), (2940, 752648), (3120, 709226), (3185, 694752), (3360, 658567), (3640, 607908), (3822, 578960), (3920, 564486), (4368, 506590), (4704, 470405), (5096, 434220), (5460, 405272), (5880, 376324), (6240, 354613), (6370, 347376), (7237, 305760), (7280, 303954), (7644, 289480), (7840, 282243), (8736, 253295), (9555, 231584), (10192, 217110), (10920, 202636), (11760, 188162), (12740, 173688), (14474, 152880), (14560, 151977), (15288, 144740), (19110, 115792), (20384, 108555), (21711, 101920), (21840, 101318), (23520, 94081), (25480, 86844), (28948, 76440), (30576, 72370), (36185, 61152), (38220, 57896), (43422, 50960), (43680, 50659)]