21390399360

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{653}}^1$

素因数の和:747

約数の個数: 576

約数和(自身を含む): 83043455040

約数和(自身を除く): 61653055680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 47, 48, 55, 60, 64, 66, 72, 80, 88, 90, 94, 96, 99, 110, 120, 121, 128, 132, 141, 144, 160, 165, 176, 180, 188, 192, 198, 220, 235, 240, 242, 264, 282, 288, 320, 330, 352, 360, 363, 376, 384, 396, 423, 440, 470, 480, 484, 495, 517, 528, 564, 576, 605, 640, 653, 660, 704, 705, 720, 726, 752, 792, 846, 880, 940, 960, 968, 990, 1034, 1056, 1089, 1128, 1152, 1210, 1306, 1320, 1408, 1410, 1440, 1452, 1504, 1551, 1584, 1692, 1760, 1815, 1880, 1920, 1936, 1959, 1980, 2068, 2112, 2115, 2178, 2256, 2420, 2585, 2612, 2640, 2820, 2880, 2904, 3008, 3102, 3168, 3265, 3384, 3520, 3630, 3760, 3872, 3918, 3960, 4136, 4224, 4230, 4356, 4512, 4653, 4840, 5170, 5224, 5280, 5445, 5640, 5687, 5760, 5808, 5877, 6016, 6204, 6336, 6530, 6768, 7040, 7183, 7260, 7520, 7744, 7755, 7836, 7920, 8272, 8460, 8712, 9024, 9306, 9680, 9795, 10340, 10448, 10560, 10890, 11280, 11374, 11616, 11754, 12408, 12672, 13060, 13536, 14366, 14520, 15040, 15488, 15510, 15672, 15840, 16544, 16920, 17061, 17424, 18048, 18612, 19360, 19590, 20680, 20896, 21120, 21549, 21780, 22560, 22748, 23232, 23265, 23508, 24816, 26120, 27072, 28435, 28732, 29040, 29385, 30080, 30691, 31020, 31344, 31680, 33088, 33840, 34122, 34848, 35915, 37224, 38720, 39180, 41360, 41792, 43098, 43560, 45120, 45496, 46464, 46530, 47016, 49632, 51183, 52240, 54144, 56870, 57464, 58080, 58770, 61382, 62040, 62688, 63360, 64647, 66176, 67680, 68244, 69696, 71830, 74448, 77440, 78360, 79013, 82720, 83584, 85305, 86196, 87120, 90240, 90992, 92073, 93060, 94032, 99264, 102366, 104480, 107745, 113740, 114928, 116160, 117540, 122764, 124080, 125376, 129294, 135360, 136488, 139392, 143660, 148896, 153455, 156720, 158026, 165440, 170610, 172392, 174240, 181984, 184146, 186120, 188064, 198528, 204732, 208960, 215490, 227480, 229856, 232320, 235080, 237039, 245528, 248160, 250752, 255915, 258588, 270720, 272976, 276219, 287320, 297792, 306910, 313440, 316052, 323235, 330880, 337601, 341220, 344784, 348480, 363968, 368292, 372240, 376128, 395065, 409464, 417920, 430980, 454960, 459712, 460365, 470160, 474078, 491056, 496320, 511830, 517176, 545952, 552438, 574640, 595584, 613820, 626880, 632104, 646470, 675202, 682440, 689568, 696960, 711117, 727936, 736584, 744480, 752256, 790130, 818928, 861960, 909920, 919424, 920730, 940320, 948156, 982112, 992640, 1012803, 1023660, 1034352, 1091904, 1104876, 1149280, 1185195, 1227640, 1253760, 1264208, 1292940, 1350404, 1364880, 1379136, 1381095, 1422234, 1473168, 1488960, 1580260, 1637856, 1688005, 1723920, 1819840, 1841460, 1880640, 1896312, 1964224, 2025606, 2047320, 2068704, 2183808, 2209752, 2298560, 2370390, 2455280, 2528416, 2585880, 2700808, 2729760, 2758272, 2762190, 2844468, 2946336, 2977920, 3038409, 3160520, 3275712, 3376010, 3447840, 3555585, 3639680, 3682920, 3713611, 3761280, 3792624, 3928448, 4051212, 4094640, 4137408, 4419504, 4597120, 4740780, 4910560, 5056832, 5064015, 5171760, 5401616, 5459520, 5524380, 5688936, 5892672, 6076818, 6321040, 6551424, 6752020, 6895680, 7111170, 7365840, 7427222, 7585248, 8102424, 8189280, 8274816, 8839008, 9481560, 9821120, 10113664, 10128030, 10343520, 10803232, 10919040, 11048760, 11140833, 11377872, 11785344, 12153636, 12642080, 13504040, 13791360, 14222340, 14731680, 14854444, 15170496, 15192045, 16204848, 16378560, 17678016, 18568055, 18963120, 19642240, 20256060, 20687040, 21606464, 22097520, 22281666, 22755744, 24307272, 25284160, 27008080, 28444680, 29463360, 29708888, 30340992, 30384090, 32409696, 32757120, 33422499, 35356032, 37136110, 37926240, 40512120, 41374080, 43212928, 44195040, 44563332, 45511488, 48614544, 50568320, 54016160, 55704165, 56889360, 58926720, 59417776, 60768180, 64819392, 66844998, 74272220, 75852480, 81024240, 88390080, 89126664, 91022976, 97229088, 108032320, 111408330, 113778720, 118835552, 121536360, 129638784, 133689996, 148544440, 151704960, 162048480, 167112495, 176780160, 178253328, 194458176, 216064640, 222816660, 227557440, 237671104, 243072720, 267379992, 297088880, 324096960, 334224990, 356506656, 388916352, 445633320, 455114880, 475342208, 486145440, 534759984, 594177760, 648193920, 668449980, 713013312, 891266640, 972290880, 1069519968, 1188355520, 1336899960, 1426026624, 1782533280, 1944581760, 2139039936, 2376711040, 2673799920, 3565066560, 4278079872, 5347599840, 7130133120, 10695199680, 21390399360]

約数ペア:

[(1, 21390399360), (2, 10695199680), (3, 7130133120), (4, 5347599840), (5, 4278079872), (6, 3565066560), (8, 2673799920), (9, 2376711040), (10, 2139039936), (11, 1944581760), (12, 1782533280), (15, 1426026624), (16, 1336899960), (18, 1188355520), (20, 1069519968), (22, 972290880), (24, 891266640), (30, 713013312), (32, 668449980), (33, 648193920), (36, 594177760), (40, 534759984), (44, 486145440), (45, 475342208), (47, 455114880), (48, 445633320), (55, 388916352), (60, 356506656), (64, 334224990), (66, 324096960), (72, 297088880), (80, 267379992), (88, 243072720), (90, 237671104), (94, 227557440), (96, 222816660), (99, 216064640), (110, 194458176), (120, 178253328), (121, 176780160), (128, 167112495), (132, 162048480), (141, 151704960), (144, 148544440), (160, 133689996), (165, 129638784), (176, 121536360), (180, 118835552), (188, 113778720), (192, 111408330), (198, 108032320), (220, 97229088), (235, 91022976), (240, 89126664), (242, 88390080), (264, 81024240), (282, 75852480), (288, 74272220), (320, 66844998), (330, 64819392), (352, 60768180), (360, 59417776), (363, 58926720), (376, 56889360), (384, 55704165), (396, 54016160), (423, 50568320), (440, 48614544), (470, 45511488), (480, 44563332), (484, 44195040), (495, 43212928), (517, 41374080), (528, 40512120), (564, 37926240), (576, 37136110), (605, 35356032), (640, 33422499), (653, 32757120), (660, 32409696), (704, 30384090), (705, 30340992), (720, 29708888), (726, 29463360), (752, 28444680), (792, 27008080), (846, 25284160), (880, 24307272), (940, 22755744), (960, 22281666), (968, 22097520), (990, 21606464), (1034, 20687040), (1056, 20256060), (1089, 19642240), (1128, 18963120), (1152, 18568055), (1210, 17678016), (1306, 16378560), (1320, 16204848), (1408, 15192045), (1410, 15170496), (1440, 14854444), (1452, 14731680), (1504, 14222340), (1551, 13791360), (1584, 13504040), (1692, 12642080), (1760, 12153636), (1815, 11785344), (1880, 11377872), (1920, 11140833), (1936, 11048760), (1959, 10919040), (1980, 10803232), (2068, 10343520), (2112, 10128030), (2115, 10113664), (2178, 9821120), (2256, 9481560), (2420, 8839008), (2585, 8274816), (2612, 8189280), (2640, 8102424), (2820, 7585248), (2880, 7427222), (2904, 7365840), (3008, 7111170), (3102, 6895680), (3168, 6752020), (3265, 6551424), (3384, 6321040), (3520, 6076818), (3630, 5892672), (3760, 5688936), (3872, 5524380), (3918, 5459520), (3960, 5401616), (4136, 5171760), (4224, 5064015), (4230, 5056832), (4356, 4910560), (4512, 4740780), (4653, 4597120), (4840, 4419504), (5170, 4137408), (5224, 4094640), (5280, 4051212), (5445, 3928448), (5640, 3792624), (5687, 3761280), (5760, 3713611), (5808, 3682920), (5877, 3639680), (6016, 3555585), (6204, 3447840), (6336, 3376010), (6530, 3275712), (6768, 3160520), (7040, 3038409), (7183, 2977920), (7260, 2946336), (7520, 2844468), (7744, 2762190), (7755, 2758272), (7836, 2729760), (7920, 2700808), (8272, 2585880), (8460, 2528416), (8712, 2455280), (9024, 2370390), (9306, 2298560), (9680, 2209752), (9795, 2183808), (10340, 2068704), (10448, 2047320), (10560, 2025606), (10890, 1964224), (11280, 1896312), (11374, 1880640), (11616, 1841460), (11754, 1819840), (12408, 1723920), (12672, 1688005), (13060, 1637856), (13536, 1580260), (14366, 1488960), (14520, 1473168), (15040, 1422234), (15488, 1381095), (15510, 1379136), (15672, 1364880), (15840, 1350404), (16544, 1292940), (16920, 1264208), (17061, 1253760), (17424, 1227640), (18048, 1185195), (18612, 1149280), (19360, 1104876), (19590, 1091904), (20680, 1034352), (20896, 1023660), (21120, 1012803), (21549, 992640), (21780, 982112), (22560, 948156), (22748, 940320), (23232, 920730), (23265, 919424), (23508, 909920), (24816, 861960), (26120, 818928), (27072, 790130), (28435, 752256), (28732, 744480), (29040, 736584), (29385, 727936), (30080, 711117), (30691, 696960), (31020, 689568), (31344, 682440), (31680, 675202), (33088, 646470), (33840, 632104), (34122, 626880), (34848, 613820), (35915, 595584), (37224, 574640), (38720, 552438), (39180, 545952), (41360, 517176), (41792, 511830), (43098, 496320), (43560, 491056), (45120, 474078), (45496, 470160), (46464, 460365), (46530, 459712), (47016, 454960), (49632, 430980), (51183, 417920), (52240, 409464), (54144, 395065), (56870, 376128), (57464, 372240), (58080, 368292), (58770, 363968), (61382, 348480), (62040, 344784), (62688, 341220), (63360, 337601), (64647, 330880), (66176, 323235), (67680, 316052), (68244, 313440), (69696, 306910), (71830, 297792), (74448, 287320), (77440, 276219), (78360, 272976), (79013, 270720), (82720, 258588), (83584, 255915), (85305, 250752), (86196, 248160), (87120, 245528), (90240, 237039), (90992, 235080), (92073, 232320), (93060, 229856), (94032, 227480), (99264, 215490), (102366, 208960), (104480, 204732), (107745, 198528), (113740, 188064), (114928, 186120), (116160, 184146), (117540, 181984), (122764, 174240), (124080, 172392), (125376, 170610), (129294, 165440), (135360, 158026), (136488, 156720), (139392, 153455), (143660, 148896)]