28748863080

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{379}}^1\times {\mathrm{971}}^1$

素因数の和:1405

約数の個数: 384

約数和(自身を含む): 110630707200

約数和(自身を除く): 81881844120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 31, 35, 36, 40, 42, 45, 56, 60, 62, 63, 70, 72, 84, 90, 93, 105, 120, 124, 126, 140, 155, 168, 180, 186, 210, 217, 248, 252, 279, 280, 310, 315, 360, 372, 379, 420, 434, 465, 504, 558, 620, 630, 651, 744, 758, 840, 868, 930, 971, 1085, 1116, 1137, 1240, 1260, 1302, 1395, 1516, 1736, 1860, 1895, 1942, 1953, 2170, 2232, 2274, 2520, 2604, 2653, 2790, 2913, 3032, 3255, 3411, 3720, 3790, 3884, 3906, 4340, 4548, 4855, 5208, 5306, 5580, 5685, 5826, 6510, 6797, 6822, 7580, 7768, 7812, 7959, 8680, 8739, 9096, 9710, 9765, 10612, 11160, 11370, 11652, 11749, 13020, 13265, 13594, 13644, 14565, 15160, 15624, 15918, 17055, 17478, 19420, 19530, 20391, 21224, 22740, 23304, 23498, 23877, 26040, 26530, 27188, 27288, 29130, 30101, 31836, 33985, 34110, 34956, 35247, 38840, 39060, 39795, 40782, 43695, 45480, 46996, 47754, 53060, 54376, 58260, 58745, 60202, 61173, 63672, 67970, 68220, 69912, 70494, 78120, 79590, 81564, 82243, 87390, 90303, 93992, 95508, 101955, 105741, 106120, 116520, 117490, 119385, 120404, 122346, 135940, 136440, 140988, 150505, 159180, 163128, 164486, 174780, 176235, 180606, 191016, 203910, 210707, 211482, 234980, 238770, 240808, 244692, 246729, 270909, 271880, 281976, 301010, 305865, 318360, 328972, 349560, 352470, 361212, 368009, 407820, 411215, 421414, 422964, 451515, 469960, 477540, 489384, 493458, 528705, 541818, 602020, 611730, 632121, 657944, 704940, 722424, 736018, 740187, 815640, 822430, 842828, 845928, 903030, 955080, 986916, 1053535, 1057410, 1083636, 1104027, 1204040, 1223460, 1233645, 1264242, 1354545, 1409880, 1472036, 1480374, 1644860, 1685656, 1806060, 1840045, 1896363, 1973832, 2107070, 2114820, 2167272, 2208054, 2446920, 2467290, 2528484, 2576063, 2709090, 2944072, 2960748, 3160605, 3289720, 3312081, 3612120, 3680090, 3700935, 3792726, 4214140, 4229640, 4416108, 4934580, 5056968, 5152126, 5418180, 5520135, 5921496, 6321210, 6624162, 7360180, 7401870, 7585452, 7728189, 8428280, 8832216, 9481815, 9869160, 10304252, 10836360, 11040270, 11408279, 12642420, 12880315, 13248324, 14720360, 14803740, 15170904, 15456378, 16560405, 18963630, 20608504, 22080540, 22816558, 23184567, 25284840, 25760630, 26496648, 29607480, 30912756, 33120810, 34224837, 37927260, 38640945, 44161080, 45633116, 46369134, 51521260, 57041395, 61825512, 66241620, 68449674, 75854520, 77281890, 79857953, 91266232, 92738268, 102674511, 103042520, 114082790, 115922835, 132483240, 136899348, 154563780, 159715906, 171124185, 185476536, 205349022, 228165580, 231845670, 239573859, 273798696, 309127560, 319431812, 342248370, 399289765, 410698044, 456331160, 463691340, 479147718, 513372555, 638863624, 684496740, 718721577, 798579530, 821396088, 927382680, 958295436, 1026745110, 1197869295, 1368993480, 1437443154, 1597159060, 1916590872, 2053490220, 2395738590, 2874886308, 3194318120, 3593607885, 4106980440, 4791477180, 5749772616, 7187215770, 9582954360, 14374431540, 28748863080]

約数ペア:

[(1, 28748863080), (2, 14374431540), (3, 9582954360), (4, 7187215770), (5, 5749772616), (6, 4791477180), (7, 4106980440), (8, 3593607885), (9, 3194318120), (10, 2874886308), (12, 2395738590), (14, 2053490220), (15, 1916590872), (18, 1597159060), (20, 1437443154), (21, 1368993480), (24, 1197869295), (28, 1026745110), (30, 958295436), (31, 927382680), (35, 821396088), (36, 798579530), (40, 718721577), (42, 684496740), (45, 638863624), (56, 513372555), (60, 479147718), (62, 463691340), (63, 456331160), (70, 410698044), (72, 399289765), (84, 342248370), (90, 319431812), (93, 309127560), (105, 273798696), (120, 239573859), (124, 231845670), (126, 228165580), (140, 205349022), (155, 185476536), (168, 171124185), (180, 159715906), (186, 154563780), (210, 136899348), (217, 132483240), (248, 115922835), (252, 114082790), (279, 103042520), (280, 102674511), (310, 92738268), (315, 91266232), (360, 79857953), (372, 77281890), (379, 75854520), (420, 68449674), (434, 66241620), (465, 61825512), (504, 57041395), (558, 51521260), (620, 46369134), (630, 45633116), (651, 44161080), (744, 38640945), (758, 37927260), (840, 34224837), (868, 33120810), (930, 30912756), (971, 29607480), (1085, 26496648), (1116, 25760630), (1137, 25284840), (1240, 23184567), (1260, 22816558), (1302, 22080540), (1395, 20608504), (1516, 18963630), (1736, 16560405), (1860, 15456378), (1895, 15170904), (1942, 14803740), (1953, 14720360), (2170, 13248324), (2232, 12880315), (2274, 12642420), (2520, 11408279), (2604, 11040270), (2653, 10836360), (2790, 10304252), (2913, 9869160), (3032, 9481815), (3255, 8832216), (3411, 8428280), (3720, 7728189), (3790, 7585452), (3884, 7401870), (3906, 7360180), (4340, 6624162), (4548, 6321210), (4855, 5921496), (5208, 5520135), (5306, 5418180), (5580, 5152126), (5685, 5056968), (5826, 4934580), (6510, 4416108), (6797, 4229640), (6822, 4214140), (7580, 3792726), (7768, 3700935), (7812, 3680090), (7959, 3612120), (8680, 3312081), (8739, 3289720), (9096, 3160605), (9710, 2960748), (9765, 2944072), (10612, 2709090), (11160, 2576063), (11370, 2528484), (11652, 2467290), (11749, 2446920), (13020, 2208054), (13265, 2167272), (13594, 2114820), (13644, 2107070), (14565, 1973832), (15160, 1896363), (15624, 1840045), (15918, 1806060), (17055, 1685656), (17478, 1644860), (19420, 1480374), (19530, 1472036), (20391, 1409880), (21224, 1354545), (22740, 1264242), (23304, 1233645), (23498, 1223460), (23877, 1204040), (26040, 1104027), (26530, 1083636), (27188, 1057410), (27288, 1053535), (29130, 986916), (30101, 955080), (31836, 903030), (33985, 845928), (34110, 842828), (34956, 822430), (35247, 815640), (38840, 740187), (39060, 736018), (39795, 722424), (40782, 704940), (43695, 657944), (45480, 632121), (46996, 611730), (47754, 602020), (53060, 541818), (54376, 528705), (58260, 493458), (58745, 489384), (60202, 477540), (61173, 469960), (63672, 451515), (67970, 422964), (68220, 421414), (69912, 411215), (70494, 407820), (78120, 368009), (79590, 361212), (81564, 352470), (82243, 349560), (87390, 328972), (90303, 318360), (93992, 305865), (95508, 301010), (101955, 281976), (105741, 271880), (106120, 270909), (116520, 246729), (117490, 244692), (119385, 240808), (120404, 238770), (122346, 234980), (135940, 211482), (136440, 210707), (140988, 203910), (150505, 191016), (159180, 180606), (163128, 176235), (164486, 174780)]