2920821120

素因数分解:

$2^7\times 3^5\times 5^1\times 7^1\times {\mathrm{2683}}^1$

素因数の和:2724

約数の個数: 384

約数和(自身を含む): 11958186240

約数和(自身を除く): 9037365120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 162, 168, 180, 189, 192, 210, 216, 224, 240, 243, 252, 270, 280, 288, 315, 320, 324, 336, 360, 378, 384, 405, 420, 432, 448, 480, 486, 504, 540, 560, 567, 576, 630, 640, 648, 672, 720, 756, 810, 840, 864, 896, 945, 960, 972, 1008, 1080, 1120, 1134, 1152, 1215, 1260, 1296, 1344, 1440, 1512, 1620, 1680, 1701, 1728, 1890, 1920, 1944, 2016, 2160, 2240, 2268, 2430, 2520, 2592, 2683, 2688, 2835, 2880, 3024, 3240, 3360, 3402, 3456, 3780, 3888, 4032, 4320, 4480, 4536, 4860, 5040, 5184, 5366, 5670, 5760, 6048, 6480, 6720, 6804, 7560, 7776, 8049, 8064, 8505, 8640, 9072, 9720, 10080, 10368, 10732, 11340, 12096, 12960, 13415, 13440, 13608, 15120, 15552, 16098, 17010, 17280, 18144, 18781, 19440, 20160, 21464, 22680, 24147, 24192, 25920, 26830, 27216, 30240, 31104, 32196, 34020, 36288, 37562, 38880, 40245, 40320, 42928, 45360, 48294, 51840, 53660, 54432, 56343, 60480, 64392, 68040, 72441, 72576, 75124, 77760, 80490, 85856, 90720, 93905, 96588, 107320, 108864, 112686, 120735, 120960, 128784, 136080, 144882, 150248, 155520, 160980, 169029, 171712, 181440, 187810, 193176, 214640, 217323, 217728, 225372, 241470, 257568, 272160, 281715, 289764, 300496, 321960, 338058, 343424, 362205, 362880, 375620, 386352, 429280, 434646, 450744, 482940, 507087, 515136, 544320, 563430, 579528, 600992, 643920, 651969, 676116, 724410, 751240, 772704, 845145, 858560, 869292, 901488, 965880, 1014174, 1030272, 1086615, 1088640, 1126860, 1159056, 1201984, 1287840, 1303938, 1352232, 1448820, 1502480, 1521261, 1545408, 1690290, 1717120, 1738584, 1802976, 1931760, 2028348, 2173230, 2253720, 2318112, 2403968, 2535435, 2575680, 2607876, 2704464, 2897640, 3004960, 3042522, 3090816, 3259845, 3380580, 3477168, 3605952, 3863520, 4056696, 4346460, 4507440, 4563783, 4636224, 5070870, 5151360, 5215752, 5408928, 5795280, 6009920, 6085044, 6519690, 6761160, 6954336, 7211904, 7606305, 7727040, 8113392, 8692920, 9014880, 9127566, 9272448, 10141740, 10431504, 10817856, 11590560, 12019840, 12170088, 13039380, 13522320, 13908672, 15212610, 15454080, 16226784, 17385840, 18029760, 18255132, 20283480, 20863008, 21635712, 22818915, 23181120, 24340176, 26078760, 27044640, 27817344, 30425220, 32453568, 34771680, 36059520, 36510264, 40566960, 41726016, 45637830, 46362240, 48680352, 52157520, 54089280, 60850440, 64907136, 69543360, 73020528, 81133920, 83452032, 91275660, 97360704, 104315040, 108178560, 121700880, 139086720, 146041056, 162267840, 182551320, 194721408, 208630080, 243401760, 292082112, 324535680, 365102640, 417260160, 486803520, 584164224, 730205280, 973607040, 1460410560, 2920821120]

約数ペア:

[(1, 2920821120), (2, 1460410560), (3, 973607040), (4, 730205280), (5, 584164224), (6, 486803520), (7, 417260160), (8, 365102640), (9, 324535680), (10, 292082112), (12, 243401760), (14, 208630080), (15, 194721408), (16, 182551320), (18, 162267840), (20, 146041056), (21, 139086720), (24, 121700880), (27, 108178560), (28, 104315040), (30, 97360704), (32, 91275660), (35, 83452032), (36, 81133920), (40, 73020528), (42, 69543360), (45, 64907136), (48, 60850440), (54, 54089280), (56, 52157520), (60, 48680352), (63, 46362240), (64, 45637830), (70, 41726016), (72, 40566960), (80, 36510264), (81, 36059520), (84, 34771680), (90, 32453568), (96, 30425220), (105, 27817344), (108, 27044640), (112, 26078760), (120, 24340176), (126, 23181120), (128, 22818915), (135, 21635712), (140, 20863008), (144, 20283480), (160, 18255132), (162, 18029760), (168, 17385840), (180, 16226784), (189, 15454080), (192, 15212610), (210, 13908672), (216, 13522320), (224, 13039380), (240, 12170088), (243, 12019840), (252, 11590560), (270, 10817856), (280, 10431504), (288, 10141740), (315, 9272448), (320, 9127566), (324, 9014880), (336, 8692920), (360, 8113392), (378, 7727040), (384, 7606305), (405, 7211904), (420, 6954336), (432, 6761160), (448, 6519690), (480, 6085044), (486, 6009920), (504, 5795280), (540, 5408928), (560, 5215752), (567, 5151360), (576, 5070870), (630, 4636224), (640, 4563783), (648, 4507440), (672, 4346460), (720, 4056696), (756, 3863520), (810, 3605952), (840, 3477168), (864, 3380580), (896, 3259845), (945, 3090816), (960, 3042522), (972, 3004960), (1008, 2897640), (1080, 2704464), (1120, 2607876), (1134, 2575680), (1152, 2535435), (1215, 2403968), (1260, 2318112), (1296, 2253720), (1344, 2173230), (1440, 2028348), (1512, 1931760), (1620, 1802976), (1680, 1738584), (1701, 1717120), (1728, 1690290), (1890, 1545408), (1920, 1521261), (1944, 1502480), (2016, 1448820), (2160, 1352232), (2240, 1303938), (2268, 1287840), (2430, 1201984), (2520, 1159056), (2592, 1126860), (2683, 1088640), (2688, 1086615), (2835, 1030272), (2880, 1014174), (3024, 965880), (3240, 901488), (3360, 869292), (3402, 858560), (3456, 845145), (3780, 772704), (3888, 751240), (4032, 724410), (4320, 676116), (4480, 651969), (4536, 643920), (4860, 600992), (5040, 579528), (5184, 563430), (5366, 544320), (5670, 515136), (5760, 507087), (6048, 482940), (6480, 450744), (6720, 434646), (6804, 429280), (7560, 386352), (7776, 375620), (8049, 362880), (8064, 362205), (8505, 343424), (8640, 338058), (9072, 321960), (9720, 300496), (10080, 289764), (10368, 281715), (10732, 272160), (11340, 257568), (12096, 241470), (12960, 225372), (13415, 217728), (13440, 217323), (13608, 214640), (15120, 193176), (15552, 187810), (16098, 181440), (17010, 171712), (17280, 169029), (18144, 160980), (18781, 155520), (19440, 150248), (20160, 144882), (21464, 136080), (22680, 128784), (24147, 120960), (24192, 120735), (25920, 112686), (26830, 108864), (27216, 107320), (30240, 96588), (31104, 93905), (32196, 90720), (34020, 85856), (36288, 80490), (37562, 77760), (38880, 75124), (40245, 72576), (40320, 72441), (42928, 68040), (45360, 64392), (48294, 60480), (51840, 56343), (53660, 54432)]