21074690560

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{331}}^1$

素因数の和:408

約数の個数: 640

約数和(自身を含む): 70426920960

約数和(自身を除く): 49352230400

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 17, 19, 20, 22, 28, 32, 34, 35, 38, 40, 44, 55, 56, 64, 68, 70, 76, 77, 80, 85, 88, 95, 110, 112, 119, 128, 133, 136, 140, 152, 154, 160, 170, 176, 187, 190, 209, 220, 224, 238, 256, 266, 272, 280, 304, 308, 320, 323, 331, 340, 352, 374, 380, 385, 418, 440, 448, 476, 512, 532, 544, 560, 595, 608, 616, 640, 646, 662, 665, 680, 704, 748, 760, 770, 836, 880, 896, 935, 952, 1045, 1064, 1088, 1120, 1190, 1216, 1232, 1280, 1292, 1309, 1324, 1330, 1360, 1408, 1463, 1496, 1520, 1540, 1615, 1655, 1672, 1760, 1792, 1870, 1904, 2090, 2128, 2176, 2240, 2261, 2317, 2380, 2432, 2464, 2560, 2584, 2618, 2648, 2660, 2720, 2816, 2926, 2992, 3040, 3080, 3230, 3310, 3344, 3520, 3553, 3584, 3641, 3740, 3808, 4180, 4256, 4352, 4480, 4522, 4634, 4760, 4864, 4928, 5168, 5236, 5296, 5320, 5440, 5627, 5632, 5852, 5984, 6080, 6160, 6289, 6460, 6545, 6620, 6688, 7040, 7106, 7282, 7315, 7480, 7616, 8360, 8512, 8704, 8960, 9044, 9268, 9520, 9728, 9856, 10336, 10472, 10592, 10640, 10880, 11254, 11305, 11585, 11704, 11968, 12160, 12320, 12578, 12920, 13090, 13240, 13376, 14080, 14212, 14564, 14630, 14960, 15232, 16720, 17024, 17765, 17920, 18088, 18205, 18536, 19040, 19712, 20672, 20944, 21184, 21280, 21760, 22508, 22610, 23170, 23408, 23936, 24320, 24640, 24871, 25156, 25487, 25840, 26180, 26480, 26752, 28135, 28160, 28424, 29128, 29260, 29920, 30464, 31445, 33440, 34048, 35530, 36176, 36410, 37072, 38080, 39389, 39424, 41344, 41888, 42368, 42560, 43520, 44023, 45016, 45220, 46340, 46816, 47872, 48640, 49280, 49742, 50312, 50974, 51680, 52360, 52960, 53504, 56270, 56848, 58256, 58520, 59840, 60928, 61897, 62890, 66880, 68096, 69179, 71060, 72352, 72820, 74144, 76160, 78778, 82688, 83776, 84736, 85120, 88046, 90032, 90440, 92680, 93632, 95744, 98560, 99484, 100624, 101948, 103360, 104720, 105920, 106913, 107008, 112540, 113696, 116512, 117040, 119680, 123794, 124355, 125780, 127435, 133760, 138358, 142120, 144704, 145640, 148288, 152320, 157556, 165376, 167552, 169472, 170240, 176092, 180064, 180880, 185360, 187264, 196945, 197120, 198968, 201248, 203896, 206720, 209440, 211840, 213826, 220115, 225080, 227392, 233024, 234080, 239360, 247588, 248710, 251560, 254870, 267520, 276716, 284240, 289408, 291280, 296576, 304640, 309485, 315112, 335104, 340480, 345895, 352184, 360128, 361760, 370720, 374528, 393890, 397936, 402496, 407792, 413440, 418880, 423680, 427652, 433279, 440230, 450160, 454784, 466048, 468160, 478720, 484253, 495176, 497420, 503120, 509740, 534565, 535040, 553432, 568480, 578816, 582560, 593152, 618970, 630224, 670208, 691790, 704368, 720256, 723520, 741440, 748391, 749056, 787780, 795872, 804992, 815584, 826880, 837760, 847360, 855304, 866558, 880460, 900320, 909568, 932096, 936320, 968506, 990352, 994840, 1006240, 1019480, 1069130, 1106864, 1136960, 1157632, 1165120, 1176043, 1186304, 1237940, 1260448, 1383580, 1408736, 1440512, 1447040, 1482880, 1496782, 1575560, 1591744, 1609984, 1631168, 1675520, 1710608, 1733116, 1760920, 1800640, 1819136, 1864192, 1872640, 1937012, 1980704, 1989680, 2012480, 2038960, 2138260, 2166395, 2213728, 2273920, 2330240, 2352086, 2421265, 2475880, 2520896, 2767160, 2817472, 2881024, 2894080, 2965760, 2993564, 3151120, 3183488, 3219968, 3262336, 3351040, 3421216, 3466232, 3521840, 3601280, 3741955, 3745280, 3874024, 3961408, 3979360, 4024960, 4077920, 4276520, 4332790, 4427456, 4547840, 4660480, 4704172, 4842530, 4951760, 5041792, 5534320, 5634944, 5788160, 5880215, 5931520, 5987128, 6302240, 6366976, 6524672, 6842432, 6932464, 7043680, 7202560, 7483910, 7748048, 7922816, 7958720, 8049920, 8155840, 8232301, 8553040, 8665580, 8854912, 9095680, 9320960, 9408344, 9685060, 9903520, 10083584, 11068640, 11269888, 11760430, 11974256, 12604480, 12733952, 13049344, 13684864, 13864928, 14087360, 14405120, 14967820, 15496096, 15845632, 15917440, 16099840, 16311680, 16464602, 17106080, 17331160, 17709824, 18816688, 19370120, 19807040, 20167168, 22137280, 22539776, 23520860, 23948512, 25208960, 27369728, 27729856, 28174720, 29935640, 30992192, 31691264, 31834880, 32623360, 32929204, 34212160, 34662320, 35419648, 37633376, 38740240, 39614080, 41161505, 44274560, 47041720, 47897024, 50417920, 54739456, 55459712, 56349440, 59871280, 61984384, 63669760, 65246720, 65858408, 68424320, 69324640, 75266752, 77480480, 79228160, 82323010, 88549120, 94083440, 95794048, 100835840, 110919424, 112698880, 119742560, 123968768, 131716816, 136848640, 138649280, 150533504, 154960960, 158456320, 164646020, 177098240, 188166880, 191588096, 221838848, 239485120, 247937536, 263433632, 273697280, 277298560, 301067008, 309921920, 329292040, 376333760, 383176192, 478970240, 526867264, 554597120, 602134016, 619843840, 658584080, 752667520, 957940480, 1053734528, 1109194240, 1239687680, 1317168160, 1505335040, 1915880960, 2107469056, 2634336320, 3010670080, 4214938112, 5268672640, 10537345280, 21074690560]

約数ペア:

[(1, 21074690560), (2, 10537345280), (4, 5268672640), (5, 4214938112), (7, 3010670080), (8, 2634336320), (10, 2107469056), (11, 1915880960), (14, 1505335040), (16, 1317168160), (17, 1239687680), (19, 1109194240), (20, 1053734528), (22, 957940480), (28, 752667520), (32, 658584080), (34, 619843840), (35, 602134016), (38, 554597120), (40, 526867264), (44, 478970240), (55, 383176192), (56, 376333760), (64, 329292040), (68, 309921920), (70, 301067008), (76, 277298560), (77, 273697280), (80, 263433632), (85, 247937536), (88, 239485120), (95, 221838848), (110, 191588096), (112, 188166880), (119, 177098240), (128, 164646020), (133, 158456320), (136, 154960960), (140, 150533504), (152, 138649280), (154, 136848640), (160, 131716816), (170, 123968768), (176, 119742560), (187, 112698880), (190, 110919424), (209, 100835840), (220, 95794048), (224, 94083440), (238, 88549120), (256, 82323010), (266, 79228160), (272, 77480480), (280, 75266752), (304, 69324640), (308, 68424320), (320, 65858408), (323, 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10083584), (2128, 9903520), (2176, 9685060), (2240, 9408344), (2261, 9320960), (2317, 9095680), (2380, 8854912), (2432, 8665580), (2464, 8553040), (2560, 8232301), (2584, 8155840), (2618, 8049920), (2648, 7958720), (2660, 7922816), (2720, 7748048), (2816, 7483910), (2926, 7202560), (2992, 7043680), (3040, 6932464), (3080, 6842432), (3230, 6524672), (3310, 6366976), (3344, 6302240), (3520, 5987128), (3553, 5931520), (3584, 5880215), (3641, 5788160), (3740, 5634944), (3808, 5534320), (4180, 5041792), (4256, 4951760), (4352, 4842530), (4480, 4704172), (4522, 4660480), (4634, 4547840), (4760, 4427456), (4864, 4332790), (4928, 4276520), (5168, 4077920), (5236, 4024960), (5296, 3979360), (5320, 3961408), (5440, 3874024), (5627, 3745280), (5632, 3741955), (5852, 3601280), (5984, 3521840), (6080, 3466232), (6160, 3421216), (6289, 3351040), (6460, 3262336), (6545, 3219968), (6620, 3183488), (6688, 3151120), (7040, 2993564), (7106, 2965760), (7282, 2894080), (7315, 2881024), (7480, 2817472), (7616, 2767160), (8360, 2520896), (8512, 2475880), (8704, 2421265), (8960, 2352086), (9044, 2330240), (9268, 2273920), (9520, 2213728), (9728, 2166395), (9856, 2138260), (10336, 2038960), (10472, 2012480), (10592, 1989680), (10640, 1980704), (10880, 1937012), (11254, 1872640), (11305, 1864192), (11585, 1819136), (11704, 1800640), (11968, 1760920), (12160, 1733116), (12320, 1710608), (12578, 1675520), (12920, 1631168), (13090, 1609984), (13240, 1591744), (13376, 1575560), (14080, 1496782), (14212, 1482880), (14564, 1447040), (14630, 1440512), (14960, 1408736), (15232, 1383580), (16720, 1260448), (17024, 1237940), (17765, 1186304), (17920, 1176043), (18088, 1165120), (18205, 1157632), (18536, 1136960), (19040, 1106864), (19712, 1069130), (20672, 1019480), (20944, 1006240), (21184, 994840), (21280, 990352), (21760, 968506), (22508, 936320), (22610, 932096), (23170, 909568), (23408, 900320), (23936, 880460), (24320, 866558), (24640, 855304), (24871, 847360), (25156, 837760), (25487, 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