20673286560

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{911}}^1$

素因数の和:1058

約数の個数: 480

約数和(自身を含む): 78086840832

約数和(自身を除く): 57413554272

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 80, 81, 85, 90, 96, 102, 103, 108, 120, 135, 136, 144, 153, 160, 162, 170, 180, 204, 206, 216, 240, 255, 270, 272, 288, 306, 309, 324, 340, 360, 405, 408, 412, 432, 459, 480, 510, 515, 540, 544, 612, 618, 648, 680, 720, 765, 810, 816, 824, 864, 911, 918, 927, 1020, 1030, 1080, 1224, 1236, 1296, 1360, 1377, 1440, 1530, 1545, 1620, 1632, 1648, 1751, 1822, 1836, 1854, 2040, 2060, 2160, 2295, 2448, 2472, 2592, 2720, 2733, 2754, 2781, 3060, 3090, 3240, 3296, 3502, 3644, 3672, 3708, 4080, 4120, 4320, 4555, 4590, 4635, 4896, 4944, 5253, 5466, 5508, 5562, 6120, 6180, 6480, 6885, 7004, 7288, 7344, 7416, 8160, 8199, 8240, 8343, 8755, 9110, 9180, 9270, 9888, 10506, 10932, 11016, 11124, 12240, 12360, 12960, 13665, 13770, 13905, 14008, 14576, 14688, 14832, 15487, 15759, 16398, 16480, 16686, 17510, 18220, 18360, 18540, 21012, 21864, 22032, 22248, 24480, 24597, 24720, 26265, 27330, 27540, 27810, 28016, 29152, 29664, 30974, 31518, 32796, 33372, 35020, 36440, 36720, 37080, 40995, 41715, 42024, 43728, 44064, 44496, 46461, 47277, 49194, 49440, 52530, 54660, 55080, 55620, 56032, 61948, 63036, 65592, 66744, 70040, 72880, 73440, 73791, 74160, 77435, 78795, 81990, 83430, 84048, 87456, 88992, 92922, 93833, 94554, 98388, 105060, 109320, 110160, 111240, 122985, 123896, 126072, 131184, 133488, 139383, 140080, 141831, 145760, 147582, 148320, 154870, 157590, 163980, 166860, 168096, 185844, 187666, 189108, 196776, 210120, 218640, 220320, 222480, 232305, 236385, 245970, 247792, 252144, 262368, 266976, 278766, 280160, 281499, 283662, 295164, 309740, 315180, 327960, 333720, 368955, 371688, 375332, 378216, 393552, 418149, 420240, 437280, 444960, 464610, 469165, 472770, 491940, 495584, 504288, 557532, 562998, 567324, 590328, 619480, 630360, 655920, 667440, 696915, 709155, 737910, 743376, 750664, 756432, 787104, 836298, 840480, 844497, 929220, 938330, 945540, 983880, 1115064, 1125996, 1134648, 1180656, 1238960, 1254447, 1260720, 1311840, 1334880, 1393830, 1407495, 1418310, 1475820, 1486752, 1501328, 1512864, 1595161, 1672596, 1688994, 1858440, 1876660, 1891080, 1967760, 2090745, 2230128, 2251992, 2269296, 2361312, 2477920, 2508894, 2521440, 2533491, 2787660, 2814990, 2836620, 2951640, 3002656, 3190322, 3345192, 3377988, 3716880, 3753320, 3782160, 3935520, 4181490, 4222485, 4460256, 4503984, 4538592, 4785483, 5017788, 5066982, 5575320, 5629980, 5673240, 5903280, 6272235, 6380644, 6690384, 6755976, 7433760, 7506640, 7564320, 7600473, 7975805, 8362980, 8444970, 9007968, 9570966, 10035576, 10133964, 11150640, 11259960, 11346480, 11806560, 12544470, 12667455, 12761288, 13380768, 13511952, 14356449, 15013280, 15200946, 15951610, 16725960, 16889940, 19141932, 20071152, 20267928, 22301280, 22519920, 22692960, 23927415, 25088940, 25334910, 25522576, 27023904, 28712898, 30401892, 31903220, 33451920, 33779880, 38002365, 38283864, 40142304, 40535856, 43069347, 45039840, 47854830, 50177880, 50669820, 51045152, 57425796, 60803784, 63806440, 66903840, 67559760, 71782245, 76004730, 76567728, 81071712, 86138694, 95709660, 100355760, 101339640, 114851592, 121607568, 127612880, 129208041, 135119520, 143564490, 152009460, 153135456, 172277388, 191419320, 200711520, 202679280, 215346735, 229703184, 243215136, 255225760, 258416082, 287128980, 304018920, 344554776, 382838640, 405358560, 430693470, 459406368, 516832164, 574257960, 608037840, 646040205, 689109552, 765677280, 861386940, 1033664328, 1148515920, 1216075680, 1292080410, 1378219104, 1722773880, 2067328656, 2297031840, 2584160820, 3445547760, 4134657312, 5168321640, 6891095520, 10336643280, 20673286560]

約数ペア:

[(1, 20673286560), (2, 10336643280), (3, 6891095520), (4, 5168321640), (5, 4134657312), (6, 3445547760), (8, 2584160820), (9, 2297031840), (10, 2067328656), (12, 1722773880), (15, 1378219104), (16, 1292080410), (17, 1216075680), (18, 1148515920), (20, 1033664328), (24, 861386940), (27, 765677280), (30, 689109552), (32, 646040205), (34, 608037840), (36, 574257960), (40, 516832164), (45, 459406368), (48, 430693470), (51, 405358560), (54, 382838640), (60, 344554776), (68, 304018920), (72, 287128980), (80, 258416082), (81, 255225760), (85, 243215136), (90, 229703184), (96, 215346735), (102, 202679280), (103, 200711520), (108, 191419320), (120, 172277388), (135, 153135456), (136, 152009460), (144, 143564490), (153, 135119520), (160, 129208041), (162, 127612880), (170, 121607568), (180, 114851592), (204, 101339640), (206, 100355760), (216, 95709660), (240, 86138694), (255, 81071712), (270, 76567728), (272, 76004730), (288, 71782245), (306, 67559760), (309, 66903840), (324, 63806440), (340, 60803784), (360, 57425796), (405, 51045152), (408, 50669820), (412, 50177880), (432, 47854830), (459, 45039840), (480, 43069347), (510, 40535856), (515, 40142304), (540, 38283864), (544, 38002365), (612, 33779880), (618, 33451920), (648, 31903220), (680, 30401892), (720, 28712898), (765, 27023904), (810, 25522576), (816, 25334910), (824, 25088940), (864, 23927415), (911, 22692960), (918, 22519920), (927, 22301280), (1020, 20267928), (1030, 20071152), (1080, 19141932), (1224, 16889940), (1236, 16725960), (1296, 15951610), (1360, 15200946), (1377, 15013280), (1440, 14356449), (1530, 13511952), (1545, 13380768), (1620, 12761288), (1632, 12667455), (1648, 12544470), (1751, 11806560), (1822, 11346480), (1836, 11259960), (1854, 11150640), (2040, 10133964), (2060, 10035576), (2160, 9570966), (2295, 9007968), (2448, 8444970), (2472, 8362980), (2592, 7975805), (2720, 7600473), (2733, 7564320), (2754, 7506640), (2781, 7433760), (3060, 6755976), (3090, 6690384), (3240, 6380644), (3296, 6272235), (3502, 5903280), (3644, 5673240), (3672, 5629980), (3708, 5575320), (4080, 5066982), (4120, 5017788), (4320, 4785483), (4555, 4538592), (4590, 4503984), (4635, 4460256), (4896, 4222485), (4944, 4181490), (5253, 3935520), (5466, 3782160), (5508, 3753320), (5562, 3716880), (6120, 3377988), (6180, 3345192), (6480, 3190322), (6885, 3002656), (7004, 2951640), (7288, 2836620), (7344, 2814990), (7416, 2787660), (8160, 2533491), (8199, 2521440), (8240, 2508894), (8343, 2477920), (8755, 2361312), (9110, 2269296), (9180, 2251992), (9270, 2230128), (9888, 2090745), (10506, 1967760), (10932, 1891080), (11016, 1876660), (11124, 1858440), (12240, 1688994), (12360, 1672596), (12960, 1595161), (13665, 1512864), (13770, 1501328), (13905, 1486752), (14008, 1475820), (14576, 1418310), (14688, 1407495), (14832, 1393830), (15487, 1334880), (15759, 1311840), (16398, 1260720), (16480, 1254447), (16686, 1238960), (17510, 1180656), (18220, 1134648), (18360, 1125996), (18540, 1115064), (21012, 983880), (21864, 945540), (22032, 938330), (22248, 929220), (24480, 844497), (24597, 840480), (24720, 836298), (26265, 787104), (27330, 756432), (27540, 750664), (27810, 743376), (28016, 737910), (29152, 709155), (29664, 696915), (30974, 667440), (31518, 655920), (32796, 630360), (33372, 619480), (35020, 590328), (36440, 567324), (36720, 562998), (37080, 557532), (40995, 504288), (41715, 495584), (42024, 491940), (43728, 472770), (44064, 469165), (44496, 464610), (46461, 444960), (47277, 437280), (49194, 420240), (49440, 418149), (52530, 393552), (54660, 378216), (55080, 375332), (55620, 371688), (56032, 368955), (61948, 333720), (63036, 327960), (65592, 315180), (66744, 309740), (70040, 295164), (72880, 283662), (73440, 281499), (73791, 280160), (74160, 278766), (77435, 266976), (78795, 262368), (81990, 252144), (83430, 247792), (84048, 245970), (87456, 236385), (88992, 232305), (92922, 222480), (93833, 220320), (94554, 218640), (98388, 210120), (105060, 196776), (109320, 189108), (110160, 187666), (111240, 185844), (122985, 168096), (123896, 166860), (126072, 163980), (131184, 157590), (133488, 154870), (139383, 148320), (140080, 147582), (141831, 145760)]