20694798360

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1\times {\mathrm{311}}^1$

素因数の和:559

約数の個数: 384

約数和(自身を含む): 72856143360

約数和(自身を除く): 52161345000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 83, 85, 90, 102, 120, 131, 136, 153, 166, 170, 180, 204, 249, 255, 262, 306, 311, 332, 340, 360, 393, 408, 415, 498, 510, 524, 612, 622, 655, 664, 680, 747, 765, 786, 830, 933, 996, 1020, 1048, 1179, 1224, 1244, 1245, 1310, 1411, 1494, 1530, 1555, 1572, 1660, 1866, 1965, 1992, 2040, 2227, 2358, 2488, 2490, 2620, 2799, 2822, 2988, 3060, 3110, 3144, 3320, 3732, 3735, 3930, 4233, 4454, 4665, 4716, 4980, 5240, 5287, 5598, 5644, 5895, 5976, 6120, 6220, 6681, 7055, 7464, 7470, 7860, 8466, 8908, 9330, 9432, 9960, 10574, 10873, 11135, 11196, 11288, 11790, 12440, 12699, 13362, 13995, 14110, 14940, 15720, 15861, 16932, 17816, 18660, 20043, 21148, 21165, 21746, 22270, 22392, 23580, 25398, 25813, 26435, 26724, 27990, 28220, 29880, 31722, 32619, 33405, 33864, 37320, 40086, 40741, 42296, 42330, 43492, 44540, 47160, 47583, 50796, 51626, 52870, 53448, 54365, 55980, 56440, 63444, 63495, 65238, 66810, 77439, 79305, 80172, 81482, 84660, 86984, 89080, 95166, 97857, 100215, 101592, 103252, 105740, 108730, 111960, 122223, 126888, 126990, 129065, 130476, 133620, 154878, 158610, 160344, 162964, 163095, 169320, 184841, 190332, 195714, 200430, 203705, 206504, 211480, 217460, 232317, 237915, 244446, 253980, 258130, 260952, 267240, 309756, 317220, 325928, 326190, 366669, 369682, 380664, 387195, 391428, 400860, 407410, 434920, 438821, 464634, 475830, 488892, 489285, 507960, 516260, 554523, 611115, 619512, 634440, 652380, 692597, 733338, 739364, 774390, 782856, 801720, 814820, 877642, 924205, 929268, 951660, 977784, 978570, 1032520, 1109046, 1161585, 1222230, 1304760, 1316463, 1385194, 1466676, 1478728, 1548780, 1629640, 1663569, 1755284, 1833345, 1848410, 1858536, 1903320, 1957140, 2077791, 2194105, 2218092, 2323170, 2444460, 2632926, 2770388, 2772615, 2933352, 3097560, 3327138, 3381503, 3462985, 3510568, 3666690, 3696820, 3914280, 3949389, 4155582, 4388210, 4436184, 4646340, 4888920, 5265852, 5540776, 5545230, 6233373, 6582315, 6654276, 6763006, 6925970, 7333380, 7393640, 7898778, 8311164, 8317845, 8776420, 9292680, 10144509, 10388955, 10531704, 11090460, 12466746, 13164630, 13308552, 13526012, 13851940, 14666760, 15797556, 16622328, 16635690, 16907515, 17552840, 19746945, 20289018, 20777910, 22180920, 24933492, 26329260, 27052024, 27703880, 30433527, 31166865, 31595112, 33271380, 33815030, 39493890, 40578036, 41555820, 49866984, 50722545, 52658520, 57485551, 60867054, 62333730, 66542760, 67630060, 78987780, 81156072, 83111640, 101445090, 114971102, 121734108, 124667460, 135260120, 152167635, 157975560, 172456653, 202890180, 229942204, 243468216, 249334920, 287427755, 304335270, 344913306, 405780360, 459884408, 517369959, 574855510, 608670540, 689826612, 862283265, 1034739918, 1149711020, 1217341080, 1379653224, 1724566530, 2069479836, 2299422040, 2586849795, 3449133060, 4138959672, 5173699590, 6898266120, 10347399180, 20694798360]

約数ペア:

[(1, 20694798360), (2, 10347399180), (3, 6898266120), (4, 5173699590), (5, 4138959672), (6, 3449133060), (8, 2586849795), (9, 2299422040), (10, 2069479836), (12, 1724566530), (15, 1379653224), (17, 1217341080), (18, 1149711020), (20, 1034739918), (24, 862283265), (30, 689826612), (34, 608670540), (36, 574855510), (40, 517369959), (45, 459884408), (51, 405780360), (60, 344913306), (68, 304335270), (72, 287427755), (83, 249334920), (85, 243468216), (90, 229942204), (102, 202890180), (120, 172456653), (131, 157975560), (136, 152167635), (153, 135260120), (166, 124667460), (170, 121734108), (180, 114971102), (204, 101445090), (249, 83111640), (255, 81156072), (262, 78987780), (306, 67630060), (311, 66542760), (332, 62333730), (340, 60867054), (360, 57485551), (393, 52658520), (408, 50722545), (415, 49866984), (498, 41555820), (510, 40578036), (524, 39493890), (612, 33815030), (622, 33271380), (655, 31595112), (664, 31166865), (680, 30433527), (747, 27703880), (765, 27052024), (786, 26329260), (830, 24933492), (933, 22180920), (996, 20777910), (1020, 20289018), (1048, 19746945), (1179, 17552840), (1224, 16907515), (1244, 16635690), (1245, 16622328), (1310, 15797556), (1411, 14666760), (1494, 13851940), (1530, 13526012), (1555, 13308552), (1572, 13164630), (1660, 12466746), (1866, 11090460), (1965, 10531704), (1992, 10388955), (2040, 10144509), (2227, 9292680), (2358, 8776420), (2488, 8317845), (2490, 8311164), (2620, 7898778), (2799, 7393640), (2822, 7333380), (2988, 6925970), (3060, 6763006), (3110, 6654276), (3144, 6582315), (3320, 6233373), (3732, 5545230), (3735, 5540776), (3930, 5265852), (4233, 4888920), (4454, 4646340), (4665, 4436184), (4716, 4388210), (4980, 4155582), (5240, 3949389), (5287, 3914280), (5598, 3696820), (5644, 3666690), (5895, 3510568), (5976, 3462985), (6120, 3381503), (6220, 3327138), (6681, 3097560), (7055, 2933352), (7464, 2772615), (7470, 2770388), (7860, 2632926), (8466, 2444460), (8908, 2323170), (9330, 2218092), (9432, 2194105), (9960, 2077791), (10574, 1957140), (10873, 1903320), (11135, 1858536), (11196, 1848410), (11288, 1833345), (11790, 1755284), (12440, 1663569), (12699, 1629640), (13362, 1548780), (13995, 1478728), (14110, 1466676), (14940, 1385194), (15720, 1316463), (15861, 1304760), (16932, 1222230), (17816, 1161585), (18660, 1109046), (20043, 1032520), (21148, 978570), (21165, 977784), (21746, 951660), (22270, 929268), (22392, 924205), (23580, 877642), (25398, 814820), (25813, 801720), (26435, 782856), (26724, 774390), (27990, 739364), (28220, 733338), (29880, 692597), (31722, 652380), (32619, 634440), (33405, 619512), (33864, 611115), (37320, 554523), (40086, 516260), (40741, 507960), (42296, 489285), (42330, 488892), (43492, 475830), (44540, 464634), (47160, 438821), (47583, 434920), (50796, 407410), (51626, 400860), (52870, 391428), (53448, 387195), (54365, 380664), (55980, 369682), (56440, 366669), (63444, 326190), (63495, 325928), (65238, 317220), (66810, 309756), (77439, 267240), (79305, 260952), (80172, 258130), (81482, 253980), (84660, 244446), (86984, 237915), (89080, 232317), (95166, 217460), (97857, 211480), (100215, 206504), (101592, 203705), (103252, 200430), (105740, 195714), (108730, 190332), (111960, 184841), (122223, 169320), (126888, 163095), (126990, 162964), (129065, 160344), (130476, 158610), (133620, 154878)]