121918664960

素因数分解:

$2^8\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:262

約数の個数: 576

約数和(自身を含む): 339075072000

約数和(自身を除く): 217156407040

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 23, 31, 32, 38, 40, 46, 62, 64, 76, 79, 80, 89, 92, 95, 115, 124, 128, 152, 155, 158, 160, 178, 184, 190, 230, 248, 256, 304, 310, 316, 320, 356, 368, 380, 395, 437, 445, 460, 496, 589, 608, 620, 632, 640, 712, 713, 736, 760, 790, 874, 890, 920, 992, 1178, 1216, 1240, 1264, 1280, 1424, 1426, 1472, 1501, 1520, 1580, 1691, 1748, 1780, 1817, 1840, 1984, 2047, 2185, 2356, 2432, 2449, 2480, 2528, 2759, 2848, 2852, 2944, 2945, 3002, 3040, 3160, 3382, 3496, 3560, 3565, 3634, 3680, 3968, 4094, 4370, 4712, 4864, 4898, 4960, 5056, 5518, 5696, 5704, 5888, 5890, 6004, 6080, 6320, 6764, 6992, 7031, 7120, 7130, 7268, 7360, 7505, 7936, 8188, 8455, 8740, 9085, 9424, 9796, 9920, 10112, 10235, 11036, 11392, 11408, 11780, 12008, 12160, 12245, 12640, 13528, 13547, 13795, 13984, 14062, 14240, 14260, 14536, 14720, 15010, 16376, 16910, 17480, 18170, 18848, 19592, 19840, 20224, 20470, 22072, 22784, 22816, 23560, 24016, 24320, 24490, 25280, 27056, 27094, 27590, 27968, 28124, 28480, 28520, 29072, 29440, 30020, 32752, 33820, 34523, 34960, 35155, 36340, 37696, 38893, 39184, 39680, 40940, 44144, 45632, 46531, 47120, 48032, 48980, 50560, 52421, 54112, 54188, 55180, 55936, 56248, 56327, 56960, 57040, 58144, 60040, 63457, 65504, 67640, 67735, 69046, 69920, 70310, 72680, 75392, 77786, 78368, 81880, 88288, 91264, 93062, 94240, 96064, 97960, 101120, 104842, 108224, 108376, 110360, 111872, 112496, 112654, 113920, 114080, 116288, 120080, 126914, 131008, 133589, 135280, 135470, 138092, 139840, 140620, 145360, 150784, 155572, 156736, 161713, 163760, 172615, 176576, 182528, 186124, 188480, 192128, 194465, 195920, 209684, 216448, 216752, 217961, 220720, 224992, 225308, 228160, 232576, 232655, 240160, 253828, 262016, 262105, 267178, 270560, 270940, 276184, 279680, 281240, 281635, 290720, 311144, 313472, 317285, 323426, 327520, 345230, 353152, 372248, 376960, 384256, 388930, 391840, 419368, 432896, 433504, 435922, 441440, 449984, 450616, 456320, 465152, 465310, 480320, 507656, 524032, 524210, 534356, 541120, 541880, 552368, 559360, 562480, 563270, 581440, 622288, 626944, 634570, 646852, 655040, 667945, 690460, 706304, 744496, 753920, 777860, 783680, 808565, 838736, 867008, 871844, 882880, 899968, 901232, 912640, 930620, 960640, 1015312, 1048420, 1068712, 1070213, 1082240, 1083760, 1089805, 1104736, 1124960, 1126540, 1162880, 1205683, 1244576, 1269140, 1293704, 1310080, 1335890, 1380920, 1488992, 1555720, 1567360, 1617130, 1677472, 1734016, 1743688, 1765760, 1799936, 1802464, 1861240, 1921280, 2030624, 2096840, 2137424, 2140426, 2164480, 2167520, 2179610, 2209472, 2249920, 2253080, 2325760, 2411366, 2489152, 2538280, 2587408, 2620160, 2671780, 2761840, 2977984, 3072547, 3111440, 3134720, 3234260, 3354944, 3468032, 3487376, 3531520, 3604928, 3722480, 4061248, 4141259, 4193680, 4274848, 4280852, 4335040, 4359220, 4418944, 4499840, 4506160, 4822732, 4978304, 5013103, 5076560, 5174816, 5343560, 5351065, 5523680, 5955968, 6028415, 6145094, 6222880, 6468520, 6709888, 6974752, 7209856, 7444960, 8122496, 8282518, 8387360, 8549696, 8561704, 8670080, 8718440, 8837888, 8999680, 9012320, 9645464, 9956608, 10026206, 10153120, 10349632, 10687120, 10702130, 11047360, 11911936, 12056830, 12290188, 12445760, 12937040, 13419776, 13949504, 14419712, 14889920, 15362735, 16244992, 16565036, 16774720, 17099392, 17123408, 17340160, 17436880, 18024640, 19290928, 20052412, 20306240, 20699264, 20706295, 21374240, 21404260, 22094720, 24113660, 24580376, 24891520, 25065515, 25874080, 27899008, 29779840, 30725470, 33130072, 33549440, 34198784, 34246816, 34873760, 36049280, 38581856, 40104824, 40612480, 41398528, 41412590, 42748480, 42808520, 44189440, 48227320, 49160752, 49783040, 50131030, 51748160, 55798016, 59559680, 61450940, 66260144, 67098880, 68493632, 69747520, 72098560, 77163712, 80209648, 81224960, 82825180, 85496960, 85617040, 95248957, 96454640, 98321504, 100262060, 103496320, 122901880, 132520288, 136987264, 139495040, 154327424, 160419296, 165650360, 170993920, 171234080, 190497914, 192909280, 196643008, 200524120, 206992640, 245803760, 265040576, 273974528, 278990080, 308654848, 320838592, 331300720, 342468160, 380995828, 385818560, 393286016, 401048240, 476244785, 491607520, 530081152, 641677184, 662601440, 684936320, 761991656, 771637120, 786572032, 802096480, 952489570, 983215040, 1060162304, 1283354368, 1325202880, 1369872640, 1523983312, 1543274240, 1604192960, 1904979140, 1966430080, 2650405760, 3047966624, 3208385920, 3809958280, 3932860160, 5300811520, 6095933248, 6416771840, 7619916560, 12191866496, 15239833120, 24383732992, 30479666240, 60959332480, 121918664960]

約数ペア:

[(1, 121918664960), (2, 60959332480), (4, 30479666240), (5, 24383732992), (8, 15239833120), (10, 12191866496), (16, 7619916560), (19, 6416771840), (20, 6095933248), (23, 5300811520), (31, 3932860160), (32, 3809958280), (38, 3208385920), (40, 3047966624), (46, 2650405760), (62, 1966430080), (64, 1904979140), (76, 1604192960), (79, 1543274240), (80, 1523983312), (89, 1369872640), (92, 1325202880), (95, 1283354368), (115, 1060162304), (124, 983215040), (128, 952489570), (152, 802096480), (155, 786572032), (158, 771637120), (160, 761991656), (178, 684936320), (184, 662601440), (190, 641677184), (230, 530081152), (248, 491607520), (256, 476244785), (304, 401048240), (310, 393286016), (316, 385818560), (320, 380995828), (356, 342468160), (368, 331300720), (380, 320838592), (395, 308654848), (437, 278990080), (445, 273974528), (460, 265040576), (496, 245803760), (589, 206992640), (608, 200524120), (620, 196643008), (632, 192909280), (640, 190497914), (712, 171234080), (713, 170993920), (736, 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(91264, 1335890), (93062, 1310080), (94240, 1293704), (96064, 1269140), (97960, 1244576), (101120, 1205683), (104842, 1162880), (108224, 1126540), (108376, 1124960), (110360, 1104736), (111872, 1089805), (112496, 1083760), (112654, 1082240), (113920, 1070213), (114080, 1068712), (116288, 1048420), (120080, 1015312), (126914, 960640), (131008, 930620), (133589, 912640), (135280, 901232), (135470, 899968), (138092, 882880), (139840, 871844), (140620, 867008), (145360, 838736), (150784, 808565), (155572, 783680), (156736, 777860), (161713, 753920), (163760, 744496), (172615, 706304), (176576, 690460), (182528, 667945), (186124, 655040), (188480, 646852), (192128, 634570), (194465, 626944), (195920, 622288), (209684, 581440), (216448, 563270), (216752, 562480), (217961, 559360), (220720, 552368), (224992, 541880), (225308, 541120), (228160, 534356), (232576, 524210), (232655, 524032), (240160, 507656), (253828, 480320), (262016, 465310), (262105, 465152), (267178, 456320), (270560, 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