19420215360

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1$

素因数の和:243

約数の個数: 896

約数和(自身を含む): 80226091008

約数和(自身を除く): 60805875648

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 31, 32, 35, 39, 40, 42, 48, 52, 56, 60, 62, 64, 65, 70, 71, 78, 80, 84, 91, 93, 96, 101, 104, 105, 112, 120, 124, 130, 140, 142, 155, 156, 160, 168, 182, 186, 192, 195, 202, 208, 210, 213, 217, 224, 240, 248, 260, 273, 280, 284, 303, 310, 312, 320, 336, 355, 364, 372, 390, 403, 404, 416, 420, 426, 434, 448, 455, 465, 480, 496, 497, 505, 520, 546, 560, 568, 606, 620, 624, 651, 672, 707, 710, 728, 744, 780, 806, 808, 832, 840, 852, 868, 910, 923, 930, 960, 992, 994, 1010, 1040, 1065, 1085, 1092, 1120, 1136, 1209, 1212, 1240, 1248, 1302, 1313, 1344, 1365, 1414, 1420, 1456, 1488, 1491, 1515, 1560, 1612, 1616, 1680, 1704, 1736, 1820, 1846, 1860, 1984, 1988, 2015, 2020, 2080, 2121, 2130, 2170, 2184, 2201, 2240, 2272, 2418, 2424, 2480, 2485, 2496, 2604, 2626, 2730, 2769, 2821, 2828, 2840, 2912, 2976, 2982, 3030, 3120, 3131, 3224, 3232, 3255, 3360, 3408, 3472, 3535, 3640, 3692, 3720, 3939, 3976, 4030, 4040, 4160, 4242, 4260, 4340, 4368, 4402, 4544, 4615, 4836, 4848, 4960, 4970, 5208, 5252, 5460, 5538, 5642, 5656, 5680, 5824, 5952, 5964, 6045, 6060, 6240, 6262, 6448, 6461, 6464, 6510, 6565, 6603, 6720, 6816, 6944, 7070, 7171, 7280, 7384, 7440, 7455, 7878, 7952, 8060, 8080, 8463, 8484, 8520, 8680, 8736, 8804, 9191, 9230, 9393, 9672, 9696, 9920, 9940, 10416, 10504, 10605, 10920, 11005, 11076, 11284, 11312, 11360, 11928, 12090, 12120, 12480, 12524, 12896, 12922, 13020, 13130, 13206, 13632, 13845, 13888, 14105, 14140, 14342, 14560, 14768, 14880, 14910, 15407, 15655, 15756, 15904, 16120, 16160, 16926, 16968, 17040, 17360, 17472, 17608, 18382, 18460, 18786, 19344, 19383, 19392, 19695, 19880, 20832, 21008, 21210, 21513, 21840, 21917, 22010, 22152, 22568, 22624, 22720, 23856, 24180, 24240, 25048, 25792, 25844, 26040, 26260, 26412, 27573, 27690, 28210, 28280, 28613, 28684, 29120, 29536, 29760, 29820, 30814, 31310, 31512, 31808, 32240, 32305, 32320, 33015, 33852, 33936, 34080, 34720, 35216, 35855, 36764, 36920, 37572, 38688, 38766, 39390, 39760, 40703, 41664, 42016, 42315, 42420, 43026, 43680, 43834, 44020, 44304, 45136, 45248, 45955, 46221, 46965, 47712, 48360, 48480, 50096, 50197, 51688, 52080, 52520, 52824, 55146, 55380, 56420, 56560, 57226, 57368, 59072, 59640, 61628, 62620, 63024, 64480, 64610, 65751, 66030, 67704, 67872, 68160, 69440, 70432, 71710, 73528, 73840, 75144, 77035, 77376, 77532, 78780, 79520, 81406, 84032, 84630, 84840, 85839, 86052, 87360, 87668, 88040, 88608, 90272, 91910, 92442, 93223, 93930, 95424, 96720, 96915, 96960, 100192, 100394, 103376, 104160, 105040, 105648, 107565, 109585, 110292, 110760, 112840, 113120, 114452, 114736, 119280, 122109, 123256, 125240, 126048, 128960, 129220, 131502, 132060, 135408, 135744, 137865, 140864, 143065, 143420, 147056, 147680, 150288, 150591, 154070, 155064, 157560, 159040, 162812, 169260, 169680, 171678, 172104, 175336, 176080, 177216, 180544, 183820, 184884, 186446, 187860, 193440, 193830, 200291, 200384, 200788, 203515, 206752, 208320, 210080, 211296, 215130, 219170, 220584, 221520, 222301, 225680, 226240, 228904, 229472, 231105, 238560, 244218, 246512, 250480, 250985, 252096, 258440, 263004, 264120, 270816, 275730, 279669, 284921, 286130, 286840, 294112, 295360, 300576, 301182, 308140, 310128, 315120, 325624, 328755, 338520, 339360, 343356, 344208, 350672, 352160, 367640, 369768, 372892, 375720, 386880, 387660, 400582, 401576, 407030, 413504, 420160, 422592, 429195, 430260, 438340, 441168, 443040, 444602, 451360, 457808, 458944, 462210, 466115, 477120, 488436, 493024, 500960, 501970, 516880, 526008, 528240, 541632, 551460, 559338, 569842, 572260, 573680, 588224, 600873, 601152, 602364, 610545, 616280, 620256, 630240, 651248, 652561, 657510, 666903, 677040, 678720, 686712, 688416, 701344, 704320, 735280, 739536, 745784, 751440, 752955, 775320, 801164, 803152, 814060, 854763, 858390, 860520, 876680, 882336, 886080, 889204, 902720, 915616, 924420, 932230, 976872, 986048, 1001455, 1001920, 1003940, 1033760, 1052016, 1056480, 1102920, 1111505, 1118676, 1139684, 1144520, 1147360, 1201746, 1204728, 1221090, 1232560, 1240512, 1260480, 1302496, 1305122, 1315020, 1333806, 1354080, 1373424, 1376832, 1398345, 1402688, 1424605, 1470560, 1479072, 1491568, 1502880, 1505910, 1550640, 1556107, 1602328, 1606304, 1628120, 1709526, 1716780, 1721040, 1753360, 1764672, 1778408, 1831232, 1848840, 1864460, 1953744, 1957683, 2002910, 2007880, 2067520, 2104032, 2112960, 2205840, 2223010, 2237352, 2279368, 2289040, 2294720, 2403492, 2409456, 2442180, 2465120, 2604992, 2610244, 2630040, 2667612, 2708160, 2746848, 2796690, 2849210, 2889913, 2941120, 2958144, 2983136, 3004365, 3005760, 3011820, 3101280, 3112214, 3204656, 3212608, 3256240, 3262805, 3334515, 3419052, 3433560, 3442080, 3506720, 3556816, 3697680, 3728920, 3907488, 3915366, 4005820, 4015760, 4208064, 4273815, 4411680, 4446020, 4474704, 4558736, 4578080, 4668321, 4806984, 4818912, 4884360, 4930240, 5220488, 5260080, 5335224, 5493696, 5593380, 5698420, 5779826, 5966272, 6008730, 6023640, 6202560, 6224428, 6409312, 6512480, 6525610, 6669030, 6838104, 6867120, 6884160, 7013440, 7113632, 7395360, 7457840, 7780535, 7814976, 7830732, 8011640, 8031520, 8547630, 8669739, 8823360, 8892040, 8949408, 9117472, 9156160, 9336642, 9613968, 9637824, 9768720, 9788415, 10440976, 10520160, 10670448, 11186760, 11396840, 11559652, 12017460, 12047280, 12448856, 12818624, 13024960, 13051220, 13338060, 13676208, 13734240, 14227264, 14449565, 14790720, 14915680, 15561070, 15661464, 16023280, 16063040, 17095260, 17339478, 17784080, 17898816, 18234944, 18673284, 19227936, 19537440, 19576830, 20229391, 20881952, 21040320, 21340896, 22373520, 22793680, 23119304, 23341605, 24034920, 24094560, 24897712, 26102440, 26676120, 27352416, 27468480, 28899130, 29831360, 31122140, 31322928, 32046560, 34190520, 34678956, 35568160, 37346568, 38455872, 39074880, 39153660, 40458782, 41763904, 42681792, 43348695, 44747040, 45587360, 46238608, 46683210, 48069840, 48189120, 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約数ペア:

[(1, 19420215360), (2, 9710107680), (3, 6473405120), (4, 4855053840), (5, 3884043072), (6, 3236702560), (7, 2774316480), (8, 2427526920), (10, 1942021536), (12, 1618351280), (13, 1493862720), (14, 1387158240), (15, 1294681024), (16, 1213763460), (20, 971010768), (21, 924772160), (24, 809175640), (26, 746931360), (28, 693579120), (30, 647340512), (31, 626458560), (32, 606881730), (35, 554863296), (39, 497954240), (40, 485505384), (42, 462386080), (48, 404587820), (52, 373465680), (56, 346789560), (60, 323670256), (62, 313229280), (64, 303440865), (65, 298772544), (70, 277431648), (71, 273524160), (78, 248977120), (80, 242752692), (84, 231193040), (91, 213408960), (93, 208819520), (96, 202293910), (101, 192279360), (104, 186732840), (105, 184954432), (112, 173394780), (120, 161835128), (124, 156614640), (130, 149386272), (140, 138715824), (142, 136762080), (155, 125291712), (156, 124488560), (160, 121376346), (168, 115596520), (182, 106704480), (186, 104409760), (192, 101146955), (195, 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(992, 19576830), (994, 19537440), (1010, 19227936), (1040, 18673284), (1065, 18234944), (1085, 17898816), (1092, 17784080), (1120, 17339478), (1136, 17095260), (1209, 16063040), (1212, 16023280), (1240, 15661464), (1248, 15561070), (1302, 14915680), (1313, 14790720), (1344, 14449565), (1365, 14227264), (1414, 13734240), (1420, 13676208), (1456, 13338060), (1488, 13051220), (1491, 13024960), (1515, 12818624), (1560, 12448856), (1612, 12047280), (1616, 12017460), (1680, 11559652), (1704, 11396840), (1736, 11186760), (1820, 10670448), (1846, 10520160), (1860, 10440976), (1984, 9788415), (1988, 9768720), (2015, 9637824), (2020, 9613968), (2080, 9336642), (2121, 9156160), (2130, 9117472), (2170, 8949408), (2184, 8892040), (2201, 8823360), (2240, 8669739), (2272, 8547630), (2418, 8031520), (2424, 8011640), (2480, 7830732), (2485, 7814976), (2496, 7780535), (2604, 7457840), (2626, 7395360), (2730, 7113632), (2769, 7013440), (2821, 6884160), (2828, 6867120), (2840, 6838104), (2912, 6669030), (2976, 6525610), (2982, 6512480), (3030, 6409312), (3120, 6224428), (3131, 6202560), (3224, 6023640), (3232, 6008730), (3255, 5966272), (3360, 5779826), (3408, 5698420), (3472, 5593380), (3535, 5493696), (3640, 5335224), (3692, 5260080), (3720, 5220488), (3939, 4930240), (3976, 4884360), (4030, 4818912), (4040, 4806984), (4160, 4668321), (4242, 4578080), (4260, 4558736), (4340, 4474704), (4368, 4446020), (4402, 4411680), (4544, 4273815), (4615, 4208064), (4836, 4015760), (4848, 4005820), (4960, 3915366), (4970, 3907488), (5208, 3728920), (5252, 3697680), (5460, 3556816), (5538, 3506720), (5642, 3442080), (5656, 3433560), (5680, 3419052), (5824, 3334515), (5952, 3262805), (5964, 3256240), (6045, 3212608), (6060, 3204656), (6240, 3112214), (6262, 3101280), (6448, 3011820), (6461, 3005760), (6464, 3004365), (6510, 2983136), (6565, 2958144), (6603, 2941120), (6720, 2889913), (6816, 2849210), (6944, 2796690), (7070, 2746848), (7171, 2708160), (7280, 2667612), (7384, 2630040), (7440, 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(17360, 1118676), (17472, 1111505), (17608, 1102920), (18382, 1056480), (18460, 1052016), (18786, 1033760), (19344, 1003940), (19383, 1001920), (19392, 1001455), (19695, 986048), (19880, 976872), (20832, 932230), (21008, 924420), (21210, 915616), (21513, 902720), (21840, 889204), (21917, 886080), (22010, 882336), (22152, 876680), (22568, 860520), (22624, 858390), (22720, 854763), (23856, 814060), (24180, 803152), (24240, 801164), (25048, 775320), (25792, 752955), (25844, 751440), (26040, 745784), (26260, 739536), (26412, 735280), (27573, 704320), (27690, 701344), (28210, 688416), (28280, 686712), (28613, 678720), (28684, 677040), (29120, 666903), (29536, 657510), (29760, 652561), (29820, 651248), (30814, 630240), (31310, 620256), (31512, 616280), (31808, 610545), (32240, 602364), (32305, 601152), (32320, 600873), (33015, 588224), (33852, 573680), (33936, 572260), (34080, 569842), (34720, 559338), (35216, 551460), (35855, 541632), (36764, 528240), (36920, 526008), (37572, 516880), (38688, 501970), (38766, 500960), (39390, 493024), (39760, 488436), (40703, 477120), (41664, 466115), (42016, 462210), (42315, 458944), (42420, 457808), (43026, 451360), (43680, 444602), (43834, 443040), (44020, 441168), (44304, 438340), (45136, 430260), (45248, 429195), (45955, 422592), (46221, 420160), (46965, 413504), (47712, 407030), (48360, 401576), (48480, 400582), (50096, 387660), (50197, 386880), (51688, 375720), (52080, 372892), (52520, 369768), (52824, 367640), (55146, 352160), (55380, 350672), (56420, 344208), (56560, 343356), (57226, 339360), (57368, 338520), (59072, 328755), (59640, 325624), (61628, 315120), (62620, 310128), (63024, 308140), (64480, 301182), (64610, 300576), (65751, 295360), (66030, 294112), (67704, 286840), (67872, 286130), (68160, 284921), (69440, 279669), (70432, 275730), (71710, 270816), (73528, 264120), (73840, 263004), (75144, 258440), (77035, 252096), (77376, 250985), (77532, 250480), (78780, 246512), (79520, 244218), (81406, 238560), (84032, 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