20159525760

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{883}}^1$

素因数の和:986

約数の個数: 512

約数和(自身を含む): 74788945920

約数和(自身を除く): 54629420160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 23, 24, 30, 32, 33, 40, 44, 46, 47, 48, 55, 60, 64, 66, 69, 80, 88, 92, 94, 96, 110, 115, 120, 128, 132, 138, 141, 160, 165, 176, 184, 188, 192, 220, 230, 235, 240, 253, 264, 276, 282, 320, 330, 345, 352, 368, 376, 384, 440, 460, 470, 480, 506, 517, 528, 552, 564, 640, 660, 690, 704, 705, 736, 752, 759, 880, 883, 920, 940, 960, 1012, 1034, 1056, 1081, 1104, 1128, 1265, 1320, 1380, 1408, 1410, 1472, 1504, 1518, 1551, 1760, 1766, 1840, 1880, 1920, 2024, 2068, 2112, 2162, 2208, 2256, 2530, 2585, 2640, 2649, 2760, 2820, 2944, 3008, 3036, 3102, 3243, 3520, 3532, 3680, 3760, 3795, 4048, 4136, 4224, 4324, 4415, 4416, 4512, 5060, 5170, 5280, 5298, 5405, 5520, 5640, 6016, 6072, 6204, 6486, 7040, 7064, 7360, 7520, 7590, 7755, 8096, 8272, 8648, 8830, 8832, 9024, 9713, 10120, 10340, 10560, 10596, 10810, 11040, 11280, 11891, 12144, 12408, 12972, 13245, 14128, 14720, 15040, 15180, 15510, 16192, 16215, 16544, 17296, 17660, 18048, 19426, 20240, 20309, 20680, 21120, 21192, 21620, 22080, 22560, 23782, 24288, 24816, 25944, 26490, 28256, 29139, 30080, 30360, 31020, 32384, 32430, 33088, 34592, 35320, 35673, 38852, 40480, 40618, 41360, 41501, 42384, 43240, 44160, 45120, 47564, 48565, 48576, 49632, 51888, 52980, 56512, 58278, 59455, 60720, 60927, 62040, 64860, 66176, 69184, 70640, 71346, 77704, 80960, 81236, 82720, 83002, 84768, 86480, 90240, 95128, 97130, 97152, 99264, 101545, 103776, 105960, 113024, 116556, 118910, 121440, 121854, 124080, 124503, 129720, 138368, 141280, 142692, 145695, 155408, 161920, 162472, 165440, 166004, 169536, 172960, 178365, 190256, 194260, 198528, 203090, 207505, 207552, 211920, 223399, 233112, 237820, 242880, 243708, 248160, 249006, 259440, 282560, 285384, 291390, 304635, 310816, 324944, 330880, 332008, 339072, 345920, 356730, 380512, 388520, 406180, 415010, 415104, 423840, 446798, 456511, 466224, 475640, 485760, 487416, 496320, 498012, 518880, 565120, 570768, 582780, 609270, 621632, 622515, 649888, 664016, 670197, 691840, 713460, 761024, 777040, 812360, 830020, 847680, 893596, 913022, 932448, 951280, 954523, 974832, 992640, 996024, 1037760, 1116995, 1141536, 1165560, 1218540, 1243264, 1245030, 1299776, 1328032, 1340394, 1369533, 1426920, 1522048, 1554080, 1624720, 1660040, 1695360, 1787192, 1826044, 1864896, 1902560, 1909046, 1949664, 1992048, 2075520, 2233990, 2282555, 2283072, 2331120, 2437080, 2490060, 2599552, 2656064, 2680788, 2739066, 2853840, 2863569, 3108160, 3249440, 3320080, 3350985, 3574384, 3652088, 3729792, 3805120, 3818092, 3899328, 3984096, 4467980, 4565110, 4566144, 4662240, 4772615, 4874160, 4980120, 5312128, 5361576, 5478132, 5707680, 5727138, 6216320, 6498880, 6640160, 6701970, 6847665, 7148768, 7304176, 7610240, 7636184, 7798656, 7968192, 8935960, 9130220, 9324480, 9545230, 9748320, 9960240, 10499753, 10723152, 10956264, 11415360, 11454276, 12997760, 13280320, 13403940, 13695330, 14297536, 14317845, 14608352, 15272368, 15936384, 17871920, 18260440, 18648960, 19090460, 19496640, 19920480, 20999506, 21446304, 21912528, 22830720, 22908552, 26560640, 26807880, 27390660, 28595072, 28635690, 29216704, 30544736, 31499259, 35743840, 36520880, 38180920, 38993280, 39840960, 41999012, 42892608, 43825056, 45817104, 52498765, 53615760, 54781320, 57271380, 58433408, 61089472, 62998518, 71487680, 73041760, 76361840, 79681920, 83998024, 85785216, 87650112, 91634208, 104997530, 107231520, 109562640, 114542760, 122178944, 125997036, 142975360, 146083520, 152723680, 157496295, 167996048, 175300224, 183268416, 209995060, 214463040, 219125280, 229085520, 251994072, 292167040, 305447360, 314992590, 335992096, 366536832, 419990120, 428926080, 438250560, 458171040, 503988144, 610894720, 629985180, 671984192, 839980240, 876501120, 916342080, 1007976288, 1259970360, 1343968384, 1679960480, 1832684160, 2015952576, 2519940720, 3359920960, 4031905152, 5039881440, 6719841920, 10079762880, 20159525760]

約数ペア:

[(1, 20159525760), (2, 10079762880), (3, 6719841920), (4, 5039881440), (5, 4031905152), (6, 3359920960), (8, 2519940720), (10, 2015952576), (11, 1832684160), (12, 1679960480), (15, 1343968384), (16, 1259970360), (20, 1007976288), (22, 916342080), (23, 876501120), (24, 839980240), (30, 671984192), (32, 629985180), (33, 610894720), (40, 503988144), (44, 458171040), (46, 438250560), (47, 428926080), (48, 419990120), (55, 366536832), (60, 335992096), (64, 314992590), (66, 305447360), (69, 292167040), (80, 251994072), (88, 229085520), (92, 219125280), (94, 214463040), (96, 209995060), (110, 183268416), (115, 175300224), (120, 167996048), (128, 157496295), (132, 152723680), (138, 146083520), (141, 142975360), (160, 125997036), (165, 122178944), (176, 114542760), (184, 109562640), (188, 107231520), (192, 104997530), (220, 91634208), (230, 87650112), (235, 85785216), (240, 83998024), (253, 79681920), (264, 76361840), (276, 73041760), (282, 71487680), (320, 62998518), (330, 61089472), (345, 58433408), (352, 57271380), (368, 54781320), (376, 53615760), (384, 52498765), (440, 45817104), (460, 43825056), (470, 42892608), (480, 41999012), (506, 39840960), (517, 38993280), (528, 38180920), (552, 36520880), (564, 35743840), (640, 31499259), (660, 30544736), (690, 29216704), (704, 28635690), (705, 28595072), (736, 27390660), (752, 26807880), (759, 26560640), (880, 22908552), (883, 22830720), (920, 21912528), (940, 21446304), (960, 20999506), (1012, 19920480), (1034, 19496640), (1056, 19090460), (1081, 18648960), (1104, 18260440), (1128, 17871920), (1265, 15936384), (1320, 15272368), (1380, 14608352), (1408, 14317845), (1410, 14297536), (1472, 13695330), (1504, 13403940), (1518, 13280320), (1551, 12997760), (1760, 11454276), (1766, 11415360), (1840, 10956264), (1880, 10723152), (1920, 10499753), (2024, 9960240), (2068, 9748320), (2112, 9545230), (2162, 9324480), (2208, 9130220), (2256, 8935960), (2530, 7968192), (2585, 7798656), (2640, 7636184), (2649, 7610240), (2760, 7304176), (2820, 7148768), (2944, 6847665), (3008, 6701970), (3036, 6640160), (3102, 6498880), (3243, 6216320), (3520, 5727138), (3532, 5707680), (3680, 5478132), (3760, 5361576), (3795, 5312128), (4048, 4980120), (4136, 4874160), (4224, 4772615), (4324, 4662240), (4415, 4566144), (4416, 4565110), (4512, 4467980), (5060, 3984096), (5170, 3899328), (5280, 3818092), (5298, 3805120), (5405, 3729792), (5520, 3652088), (5640, 3574384), (6016, 3350985), (6072, 3320080), (6204, 3249440), (6486, 3108160), (7040, 2863569), (7064, 2853840), (7360, 2739066), (7520, 2680788), (7590, 2656064), (7755, 2599552), (8096, 2490060), (8272, 2437080), (8648, 2331120), (8830, 2283072), (8832, 2282555), (9024, 2233990), (9713, 2075520), (10120, 1992048), (10340, 1949664), (10560, 1909046), (10596, 1902560), (10810, 1864896), (11040, 1826044), (11280, 1787192), (11891, 1695360), (12144, 1660040), (12408, 1624720), (12972, 1554080), (13245, 1522048), (14128, 1426920), (14720, 1369533), (15040, 1340394), (15180, 1328032), (15510, 1299776), (16192, 1245030), (16215, 1243264), (16544, 1218540), (17296, 1165560), (17660, 1141536), (18048, 1116995), (19426, 1037760), (20240, 996024), (20309, 992640), (20680, 974832), (21120, 954523), (21192, 951280), (21620, 932448), (22080, 913022), (22560, 893596), (23782, 847680), (24288, 830020), (24816, 812360), (25944, 777040), (26490, 761024), (28256, 713460), (29139, 691840), (30080, 670197), (30360, 664016), (31020, 649888), (32384, 622515), (32430, 621632), (33088, 609270), (34592, 582780), (35320, 570768), (35673, 565120), (38852, 518880), (40480, 498012), (40618, 496320), (41360, 487416), (41501, 485760), (42384, 475640), (43240, 466224), (44160, 456511), (45120, 446798), (47564, 423840), (48565, 415104), (48576, 415010), (49632, 406180), (51888, 388520), (52980, 380512), (56512, 356730), (58278, 345920), (59455, 339072), (60720, 332008), (60927, 330880), (62040, 324944), (64860, 310816), (66176, 304635), (69184, 291390), (70640, 285384), (71346, 282560), (77704, 259440), (80960, 249006), (81236, 248160), (82720, 243708), (83002, 242880), (84768, 237820), (86480, 233112), (90240, 223399), (95128, 211920), (97130, 207552), (97152, 207505), (99264, 203090), (101545, 198528), (103776, 194260), (105960, 190256), (113024, 178365), (116556, 172960), (118910, 169536), (121440, 166004), (121854, 165440), (124080, 162472), (124503, 161920), (129720, 155408), (138368, 145695), (141280, 142692)]