851115125280

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{7759}}^1\times {\mathrm{32647}}^1$

素因数の和:40431

約数の個数: 192

約数和(自身を含む): 3064503214080

約数和(自身を除く): 2213388088800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 7759, 15518, 23277, 31036, 32647, 38795, 46554, 54313, 62072, 65294, 77590, 93108, 97941, 108626, 116385, 124144, 130588, 155180, 162939, 163235, 186216, 195882, 217252, 228529, 232770, 248288, 261176, 271565, 310360, 325878, 326470, 372432, 391764, 434504, 457058, 465540, 489705, 522352, 543130, 620720, 651756, 652940, 685587, 744864, 783528, 814695, 869008, 914116, 931080, 979410, 1044704, 1086260, 1142645, 1241440, 1303512, 1305880, 1371174, 1567056, 1629390, 1738016, 1828232, 1862160, 1958820, 2172520, 2285290, 2607024, 2611760, 2742348, 3134112, 3258780, 3427935, 3656464, 3724320, 3917640, 4345040, 4570580, 5214048, 5223520, 5484696, 6517560, 6855870, 7312928, 7835280, 8690080, 9141160, 10969392, 13035120, 13711740, 15670560, 18282320, 21938784, 26070240, 27423480, 36564640, 54846960, 109693920, 253308073, 506616146, 759924219, 1013232292, 1266540365, 1519848438, 1773156511, 2026464584, 2533080730, 3039696876, 3546313022, 3799621095, 4052929168, 5066161460, 5319469533, 6079393752, 7092626044, 7599242190, 8105858336, 8865782555, 10132322920, 10638939066, 12158787504, 14185252088, 15198484380, 17731565110, 20264645840, 21277878132, 24317575008, 26597347665, 28370504176, 30396968760, 35463130220, 40529291680, 42555756264, 53194695330, 56741008352, 60793937520, 70926260440, 85111512528, 106389390660, 121587875040, 141852520880, 170223025056, 212778781320, 283705041760, 425557562640, 851115125280]

約数ペア:

[(1, 851115125280), (2, 425557562640), (3, 283705041760), (4, 212778781320), (5, 170223025056), (6, 141852520880), (7, 121587875040), (8, 106389390660), (10, 85111512528), (12, 70926260440), (14, 60793937520), (15, 56741008352), (16, 53194695330), (20, 42555756264), (21, 40529291680), (24, 35463130220), (28, 30396968760), (30, 28370504176), (32, 26597347665), (35, 24317575008), (40, 21277878132), (42, 20264645840), (48, 17731565110), (56, 15198484380), (60, 14185252088), (70, 12158787504), (80, 10638939066), (84, 10132322920), (96, 8865782555), (105, 8105858336), (112, 7599242190), (120, 7092626044), (140, 6079393752), (160, 5319469533), (168, 5066161460), (210, 4052929168), (224, 3799621095), (240, 3546313022), (280, 3039696876), (336, 2533080730), (420, 2026464584), (480, 1773156511), (560, 1519848438), (672, 1266540365), (840, 1013232292), (1120, 759924219), (1680, 506616146), (3360, 253308073), (7759, 109693920), (15518, 54846960), (23277, 36564640), (31036, 27423480), (32647, 26070240), (38795, 21938784), (46554, 18282320), (54313, 15670560), (62072, 13711740), (65294, 13035120), (77590, 10969392), (93108, 9141160), (97941, 8690080), (108626, 7835280), (116385, 7312928), (124144, 6855870), (130588, 6517560), (155180, 5484696), (162939, 5223520), (163235, 5214048), (186216, 4570580), (195882, 4345040), (217252, 3917640), (228529, 3724320), (232770, 3656464), (248288, 3427935), (261176, 3258780), (271565, 3134112), (310360, 2742348), (325878, 2611760), (326470, 2607024), (372432, 2285290), (391764, 2172520), (434504, 1958820), (457058, 1862160), (465540, 1828232), (489705, 1738016), (522352, 1629390), (543130, 1567056), (620720, 1371174), (651756, 1305880), (652940, 1303512), (685587, 1241440), (744864, 1142645), (783528, 1086260), (814695, 1044704), (869008, 979410), (914116, 931080)]