20587675360

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:239

約数の個数: 576

約数和(自身を含む): 63541739520

約数和(自身を除く): 42954064160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 29, 31, 32, 35, 40, 46, 49, 56, 58, 62, 70, 80, 92, 98, 112, 115, 116, 124, 127, 140, 145, 155, 160, 161, 184, 196, 203, 217, 224, 230, 232, 245, 248, 254, 280, 290, 310, 322, 368, 392, 406, 434, 460, 464, 490, 496, 508, 560, 580, 620, 635, 644, 667, 713, 736, 784, 805, 812, 868, 889, 899, 920, 928, 980, 992, 1015, 1016, 1085, 1120, 1127, 1160, 1240, 1270, 1288, 1334, 1421, 1426, 1519, 1568, 1610, 1624, 1736, 1778, 1798, 1840, 1960, 2030, 2032, 2170, 2254, 2320, 2480, 2540, 2576, 2668, 2842, 2852, 2921, 3038, 3220, 3248, 3335, 3472, 3556, 3565, 3596, 3680, 3683, 3920, 3937, 4060, 4064, 4340, 4445, 4495, 4508, 4640, 4669, 4960, 4991, 5080, 5152, 5336, 5635, 5684, 5704, 5842, 6076, 6223, 6293, 6440, 6496, 6670, 6944, 7105, 7112, 7130, 7192, 7366, 7595, 7840, 7874, 8120, 8680, 8890, 8990, 9016, 9338, 9982, 10160, 10672, 11270, 11368, 11408, 11684, 12152, 12446, 12586, 12880, 13340, 14210, 14224, 14260, 14384, 14605, 14732, 15190, 15748, 16240, 17360, 17780, 17980, 18032, 18415, 18676, 19685, 19964, 20320, 20447, 20677, 21344, 22540, 22736, 22816, 23345, 23368, 24304, 24892, 24955, 25172, 25760, 25781, 26680, 27559, 28420, 28448, 28520, 28768, 29210, 29464, 30380, 31115, 31465, 31496, 32480, 32683, 34720, 34937, 35560, 35960, 36064, 36830, 37352, 39370, 39928, 40894, 41354, 44051, 45080, 45472, 46690, 46736, 48608, 49784, 49910, 50344, 51562, 53360, 55118, 56840, 57040, 58420, 58928, 60760, 62230, 62930, 62992, 65366, 69874, 71120, 71920, 73660, 74704, 78740, 79856, 81788, 82708, 84709, 88102, 90160, 90551, 93380, 93472, 99568, 99820, 100688, 102235, 103124, 103385, 106720, 110236, 113680, 114080, 114173, 116840, 117856, 121520, 124460, 125860, 125984, 128905, 130732, 137795, 139748, 142240, 143129, 143840, 144739, 147320, 149408, 157480, 159712, 163415, 163576, 165416, 169418, 174685, 176204, 180320, 180467, 181102, 186760, 192913, 199136, 199640, 201376, 204470, 206248, 206770, 220255, 220472, 227360, 228346, 233680, 243040, 248920, 251720, 257810, 261464, 275590, 279496, 286258, 289478, 294640, 314960, 326830, 327152, 330832, 338836, 349370, 352408, 360934, 362204, 373520, 385826, 399280, 408940, 412496, 413540, 423545, 440510, 440944, 452755, 456692, 467360, 497840, 503440, 515620, 522928, 551180, 558992, 570865, 572516, 578956, 589280, 592963, 629920, 633857, 653660, 654304, 661664, 677672, 698740, 704816, 715645, 721868, 723695, 724408, 747040, 771652, 798560, 799211, 817880, 824992, 827080, 847090, 881020, 881888, 902335, 905510, 913384, 964565, 995680, 1006880, 1013173, 1031240, 1045856, 1102360, 1117984, 1141730, 1145032, 1157912, 1185926, 1267714, 1307320, 1355344, 1397480, 1409632, 1431290, 1443736, 1447390, 1448816, 1543304, 1598422, 1635760, 1654160, 1694180, 1762040, 1804670, 1811020, 1826768, 1929130, 2026346, 2062480, 2204720, 2283460, 2290064, 2315824, 2371852, 2535428, 2614640, 2625979, 2710688, 2794960, 2862580, 2887472, 2894780, 2897632, 2964815, 3086608, 3169285, 3196844, 3271520, 3308320, 3388360, 3524080, 3609340, 3622040, 3653536, 3858260, 3996055, 4052692, 4124960, 4150741, 4409440, 4436999, 4566920, 4580128, 4631648, 4743704, 5065865, 5070856, 5229280, 5251958, 5589920, 5594477, 5725160, 5774944, 5789560, 5929630, 6173216, 6338570, 6393688, 6776720, 7048160, 7218680, 7244080, 7716520, 7992110, 8105384, 8301482, 8873998, 9133840, 9487408, 10131730, 10141712, 10503916, 11188954, 11450320, 11579120, 11859260, 12677140, 12787376, 13129895, 13553440, 14437360, 14488160, 15433040, 15984220, 16210768, 16602964, 17747996, 18267680, 18381853, 18974816, 20263460, 20283424, 20753705, 21007832, 22184995, 22377908, 22900640, 23158240, 23718520, 25354280, 25574752, 26259790, 27972385, 28874720, 30866080, 31968440, 32421536, 33205928, 35495992, 36763706, 40526920, 41507410, 42015664, 44369990, 44755816, 47437040, 50708560, 52519580, 55944770, 63936880, 66411856, 70991984, 73527412, 81053840, 83014820, 84031328, 88739980, 89511632, 91909265, 94874080, 101417120, 105039160, 111889540, 127873760, 128672971, 132823712, 141983968, 147054824, 162107680, 166029640, 177479960, 179023264, 183818530, 210078320, 223779080, 257345942, 294109648, 332059280, 354959920, 367637060, 420156640, 447558160, 514691884, 588219296, 643364855, 664118560, 709919840, 735274120, 895116320, 1029383768, 1286729710, 1470548240, 2058767536, 2573459420, 2941096480, 4117535072, 5146918840, 10293837680, 20587675360]

約数ペア:

[(1, 20587675360), (2, 10293837680), (4, 5146918840), (5, 4117535072), (7, 2941096480), (8, 2573459420), (10, 2058767536), (14, 1470548240), (16, 1286729710), (20, 1029383768), (23, 895116320), (28, 735274120), (29, 709919840), (31, 664118560), (32, 643364855), (35, 588219296), (40, 514691884), (46, 447558160), (49, 420156640), (56, 367637060), (58, 354959920), (62, 332059280), (70, 294109648), (80, 257345942), (92, 223779080), (98, 210078320), (112, 183818530), (115, 179023264), (116, 177479960), (124, 166029640), (127, 162107680), (140, 147054824), (145, 141983968), (155, 132823712), (160, 128672971), (161, 127873760), (184, 111889540), (196, 105039160), (203, 101417120), (217, 94874080), (224, 91909265), (230, 89511632), (232, 88739980), (245, 84031328), (248, 83014820), (254, 81053840), (280, 73527412), (290, 70991984), (310, 66411856), (322, 63936880), (368, 55944770), (392, 52519580), (406, 50708560), (434, 47437040), (460, 44755816), (464, 44369990), (490, 42015664), (496, 41507410), (508, 40526920), (560, 36763706), (580, 35495992), (620, 33205928), (635, 32421536), (644, 31968440), (667, 30866080), (713, 28874720), (736, 27972385), (784, 26259790), (805, 25574752), (812, 25354280), (868, 23718520), (889, 23158240), (899, 22900640), (920, 22377908), (928, 22184995), (980, 21007832), (992, 20753705), (1015, 20283424), (1016, 20263460), (1085, 18974816), (1120, 18381853), (1127, 18267680), (1160, 17747996), (1240, 16602964), (1270, 16210768), (1288, 15984220), (1334, 15433040), (1421, 14488160), (1426, 14437360), (1519, 13553440), (1568, 13129895), (1610, 12787376), (1624, 12677140), (1736, 11859260), (1778, 11579120), (1798, 11450320), (1840, 11188954), (1960, 10503916), (2030, 10141712), (2032, 10131730), (2170, 9487408), (2254, 9133840), (2320, 8873998), (2480, 8301482), (2540, 8105384), (2576, 7992110), (2668, 7716520), (2842, 7244080), (2852, 7218680), (2921, 7048160), (3038, 6776720), (3220, 6393688), (3248, 6338570), (3335, 6173216), (3472, 5929630), (3556, 5789560), (3565, 5774944), (3596, 5725160), (3680, 5594477), (3683, 5589920), (3920, 5251958), (3937, 5229280), (4060, 5070856), (4064, 5065865), (4340, 4743704), (4445, 4631648), (4495, 4580128), (4508, 4566920), (4640, 4436999), (4669, 4409440), (4960, 4150741), (4991, 4124960), (5080, 4052692), (5152, 3996055), (5336, 3858260), (5635, 3653536), (5684, 3622040), (5704, 3609340), (5842, 3524080), (6076, 3388360), (6223, 3308320), (6293, 3271520), (6440, 3196844), (6496, 3169285), (6670, 3086608), (6944, 2964815), (7105, 2897632), (7112, 2894780), (7130, 2887472), (7192, 2862580), (7366, 2794960), (7595, 2710688), (7840, 2625979), (7874, 2614640), (8120, 2535428), (8680, 2371852), (8890, 2315824), (8990, 2290064), (9016, 2283460), (9338, 2204720), (9982, 2062480), (10160, 2026346), (10672, 1929130), (11270, 1826768), (11368, 1811020), (11408, 1804670), (11684, 1762040), (12152, 1694180), (12446, 1654160), (12586, 1635760), (12880, 1598422), (13340, 1543304), (14210, 1448816), (14224, 1447390), (14260, 1443736), (14384, 1431290), (14605, 1409632), (14732, 1397480), (15190, 1355344), (15748, 1307320), (16240, 1267714), (17360, 1185926), (17780, 1157912), (17980, 1145032), (18032, 1141730), (18415, 1117984), (18676, 1102360), (19685, 1045856), (19964, 1031240), (20320, 1013173), (20447, 1006880), (20677, 995680), (21344, 964565), (22540, 913384), (22736, 905510), (22816, 902335), (23345, 881888), (23368, 881020), (24304, 847090), (24892, 827080), (24955, 824992), (25172, 817880), (25760, 799211), (25781, 798560), (26680, 771652), (27559, 747040), (28420, 724408), (28448, 723695), (28520, 721868), (28768, 715645), (29210, 704816), (29464, 698740), (30380, 677672), (31115, 661664), (31465, 654304), (31496, 653660), (32480, 633857), (32683, 629920), (34720, 592963), (34937, 589280), (35560, 578956), (35960, 572516), (36064, 570865), (36830, 558992), (37352, 551180), (39370, 522928), (39928, 515620), (40894, 503440), (41354, 497840), (44051, 467360), (45080, 456692), (45472, 452755), (46690, 440944), (46736, 440510), (48608, 423545), (49784, 413540), (49910, 412496), (50344, 408940), (51562, 399280), (53360, 385826), (55118, 373520), (56840, 362204), (57040, 360934), (58420, 352408), (58928, 349370), (60760, 338836), (62230, 330832), (62930, 327152), (62992, 326830), (65366, 314960), (69874, 294640), (71120, 289478), (71920, 286258), (73660, 279496), (74704, 275590), (78740, 261464), (79856, 257810), (81788, 251720), (82708, 248920), (84709, 243040), (88102, 233680), (90160, 228346), (90551, 227360), (93380, 220472), (93472, 220255), (99568, 206770), (99820, 206248), (100688, 204470), (102235, 201376), (103124, 199640), (103385, 199136), (106720, 192913), (110236, 186760), (113680, 181102), (114080, 180467), (114173, 180320), (116840, 176204), (117856, 174685), (121520, 169418), (124460, 165416), (125860, 163576), (125984, 163415), (128905, 159712), (130732, 157480), (137795, 149408), (139748, 147320), (142240, 144739), (143129, 143840)]