19144872000

素因数分解:

$2^6\times 3^2\times 5^3\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1$

素因数の和:288

約数の個数: 672

約数和(自身を含む): 72599885280

約数和(自身を除く): 53455013280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 29, 30, 32, 36, 40, 45, 48, 50, 53, 58, 60, 64, 72, 75, 80, 87, 90, 96, 100, 106, 116, 120, 125, 144, 145, 150, 159, 160, 173, 174, 180, 192, 200, 212, 225, 232, 240, 250, 261, 265, 288, 290, 300, 318, 320, 346, 348, 360, 375, 400, 424, 435, 450, 464, 477, 480, 500, 519, 522, 530, 576, 580, 600, 636, 692, 696, 720, 725, 750, 795, 800, 848, 865, 870, 900, 928, 954, 960, 1000, 1038, 1044, 1060, 1125, 1160, 1200, 1272, 1305, 1325, 1384, 1392, 1440, 1450, 1500, 1537, 1557, 1590, 1600, 1696, 1730, 1740, 1800, 1856, 1908, 2000, 2076, 2088, 2120, 2175, 2250, 2320, 2385, 2400, 2544, 2595, 2610, 2650, 2768, 2784, 2880, 2900, 3000, 3074, 3114, 3180, 3392, 3460, 3480, 3600, 3625, 3816, 3975, 4000, 4152, 4176, 4240, 4325, 4350, 4500, 4611, 4640, 4770, 4800, 5017, 5088, 5190, 5220, 5300, 5536, 5568, 5800, 6000, 6148, 6228, 6360, 6525, 6625, 6920, 6960, 7200, 7250, 7632, 7685, 7785, 7950, 8000, 8304, 8352, 8480, 8650, 8700, 9000, 9169, 9222, 9280, 9540, 10034, 10176, 10380, 10440, 10600, 10875, 11072, 11600, 11925, 12000, 12296, 12456, 12720, 12975, 13050, 13250, 13833, 13840, 13920, 14400, 14500, 15051, 15264, 15370, 15570, 15900, 16608, 16704, 16960, 17300, 17400, 18000, 18338, 18444, 19080, 19875, 20068, 20760, 20880, 21200, 21625, 21750, 23055, 23200, 23850, 24000, 24592, 24912, 25085, 25440, 25950, 26100, 26500, 27507, 27666, 27680, 27840, 29000, 30102, 30528, 30740, 31140, 31800, 32625, 33216, 34600, 34800, 36000, 36676, 36888, 38160, 38425, 38925, 39750, 40136, 41520, 41760, 42400, 43250, 43500, 45153, 45845, 46110, 46400, 47700, 49184, 49824, 50170, 50880, 51900, 52200, 53000, 55014, 55332, 55360, 58000, 59625, 60204, 61480, 62280, 63600, 64875, 65250, 69165, 69200, 69600, 72000, 73352, 73776, 75255, 76320, 76850, 77850, 79500, 80272, 82521, 83040, 83520, 84800, 86500, 87000, 90306, 91690, 92220, 95400, 98368, 99648, 100340, 103800, 104400, 106000, 110028, 110664, 115275, 116000, 119250, 120408, 122960, 124560, 125425, 127200, 129750, 130500, 137535, 138330, 138400, 139200, 146704, 147552, 150510, 152640, 153700, 155700, 159000, 160544, 165042, 166080, 173000, 174000, 180612, 183380, 184440, 190800, 192125, 194625, 200680, 207600, 208800, 212000, 220056, 221328, 225765, 229225, 230550, 232000, 238500, 240816, 245920, 249120, 250850, 254400, 259500, 261000, 265901, 275070, 276660, 276800, 293408, 295104, 301020, 307400, 311400, 318000, 321088, 330084, 345825, 346000, 348000, 361224, 366760, 368880, 376275, 381600, 384250, 389250, 401360, 412605, 415200, 417600, 424000, 440112, 442656, 451530, 458450, 461100, 477000, 481632, 491840, 498240, 501700, 519000, 522000, 531802, 550140, 553320, 576375, 586816, 602040, 614800, 622800, 627125, 636000, 660168, 687675, 691650, 692000, 696000, 722448, 733520, 737760, 752550, 763200, 768500, 778500, 797703, 802720, 825210, 830400, 880224, 885312, 903060, 916900, 922200, 954000, 963264, 1003400, 1038000, 1044000, 1063604, 1100280, 1106640, 1128825, 1146125, 1152750, 1204080, 1229600, 1245600, 1254250, 1272000, 1320336, 1329505, 1375350, 1383300, 1384000, 1444896, 1467040, 1475520, 1505100, 1537000, 1557000, 1595406, 1605440, 1650420, 1729125, 1760448, 1806120, 1833800, 1844400, 1881375, 1908000, 2006800, 2063025, 2076000, 2088000, 2127208, 2200560, 2213280, 2257650, 2292250, 2305500, 2393109, 2408160, 2459200, 2491200, 2508500, 2640672, 2659010, 2750700, 2766600, 2889792, 2934080, 3010200, 3074000, 3114000, 3190812, 3300840, 3438375, 3458250, 3612240, 3667600, 3688800, 3762750, 3816000, 3988515, 4013600, 4126050, 4152000, 4254416, 4401120, 4426560, 4515300, 4584500, 4611000, 4786218, 4816320, 5017000, 5281344, 5318020, 5501400, 5533200, 5644125, 6020400, 6148000, 6228000, 6381624, 6601680, 6647525, 6876750, 6916500, 7224480, 7335200, 7377600, 7525500, 7977030, 8027200, 8252100, 8508832, 8802240, 9030600, 9169000, 9222000, 9572436, 10034000, 10315125, 10636040, 11002800, 11066400, 11288250, 11965545, 12040800, 12296000, 12456000, 12763248, 13203360, 13295050, 13753500, 13833000, 14448960, 14670400, 15051000, 15954060, 16504200, 17017664, 18061200, 18338000, 18444000, 19144872, 19942575, 20068000, 20630250, 21272080, 22005600, 22132800, 22576500, 23931090, 24081600, 25526496, 26406720, 26590100, 27507000, 27666000, 30102000, 31908120, 33008400, 33237625, 36122400, 36676000, 36888000, 38289744, 39885150, 40136000, 41260500, 42544160, 44011200, 45153000, 47862180, 51052992, 53180200, 55014000, 55332000, 59827725, 60204000, 63816240, 66016800, 66475250, 72244800, 73352000, 76579488, 79770300, 82521000, 85088320, 90306000, 95724360, 99712875, 106360400, 110028000, 110664000, 119655450, 120408000, 127632480, 132033600, 132950500, 153158976, 159540600, 165042000, 180612000, 191448720, 199425750, 212720800, 220056000, 239310900, 255264960, 265901000, 299138625, 319081200, 330084000, 361224000, 382897440, 398851500, 425441600, 478621800, 531802000, 598277250, 638162400, 660168000, 765794880, 797703000, 957243600, 1063604000, 1196554500, 1276324800, 1595406000, 1914487200, 2127208000, 2393109000, 3190812000, 3828974400, 4786218000, 6381624000, 9572436000, 19144872000]

約数ペア:

[(1, 19144872000), (2, 9572436000), (3, 6381624000), (4, 4786218000), (5, 3828974400), (6, 3190812000), (8, 2393109000), (9, 2127208000), (10, 1914487200), (12, 1595406000), (15, 1276324800), (16, 1196554500), (18, 1063604000), (20, 957243600), (24, 797703000), (25, 765794880), (29, 660168000), (30, 638162400), (32, 598277250), (36, 531802000), (40, 478621800), (45, 425441600), (48, 398851500), (50, 382897440), (53, 361224000), (58, 330084000), (60, 319081200), (64, 299138625), (72, 265901000), (75, 255264960), (80, 239310900), (87, 220056000), (90, 212720800), (96, 199425750), (100, 191448720), (106, 180612000), (116, 165042000), (120, 159540600), (125, 153158976), (144, 132950500), (145, 132033600), (150, 127632480), (159, 120408000), (160, 119655450), (173, 110664000), (174, 110028000), (180, 106360400), (192, 99712875), (200, 95724360), (212, 90306000), (225, 85088320), (232, 82521000), (240, 79770300), (250, 76579488), (261, 73352000), (265, 72244800), (288, 66475250), (290, 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(1740, 11002800), (1800, 10636040), (1856, 10315125), (1908, 10034000), (2000, 9572436), (2076, 9222000), (2088, 9169000), (2120, 9030600), (2175, 8802240), (2250, 8508832), (2320, 8252100), (2385, 8027200), (2400, 7977030), (2544, 7525500), (2595, 7377600), (2610, 7335200), (2650, 7224480), (2768, 6916500), (2784, 6876750), (2880, 6647525), (2900, 6601680), (3000, 6381624), (3074, 6228000), (3114, 6148000), (3180, 6020400), (3392, 5644125), (3460, 5533200), (3480, 5501400), (3600, 5318020), (3625, 5281344), (3816, 5017000), (3975, 4816320), (4000, 4786218), (4152, 4611000), (4176, 4584500), (4240, 4515300), (4325, 4426560), (4350, 4401120), (4500, 4254416), (4611, 4152000), (4640, 4126050), (4770, 4013600), (4800, 3988515), (5017, 3816000), (5088, 3762750), (5190, 3688800), (5220, 3667600), (5300, 3612240), (5536, 3458250), (5568, 3438375), (5800, 3300840), (6000, 3190812), (6148, 3114000), (6228, 3074000), (6360, 3010200), (6525, 2934080), (6625, 2889792), (6920, 2766600), (6960, 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(21200, 903060), (21625, 885312), (21750, 880224), (23055, 830400), (23200, 825210), (23850, 802720), (24000, 797703), (24592, 778500), (24912, 768500), (25085, 763200), (25440, 752550), (25950, 737760), (26100, 733520), (26500, 722448), (27507, 696000), (27666, 692000), (27680, 691650), (27840, 687675), (29000, 660168), (30102, 636000), (30528, 627125), (30740, 622800), (31140, 614800), (31800, 602040), (32625, 586816), (33216, 576375), (34600, 553320), (34800, 550140), (36000, 531802), (36676, 522000), (36888, 519000), (38160, 501700), (38425, 498240), (38925, 491840), (39750, 481632), (40136, 477000), (41520, 461100), (41760, 458450), (42400, 451530), (43250, 442656), (43500, 440112), (45153, 424000), (45845, 417600), (46110, 415200), (46400, 412605), (47700, 401360), (49184, 389250), (49824, 384250), (50170, 381600), (50880, 376275), (51900, 368880), (52200, 366760), (53000, 361224), (55014, 348000), (55332, 346000), (55360, 345825), (58000, 330084), (59625, 321088), (60204, 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