19260080640

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{443}}^1$

素因数の和:529

約数の個数: 640

約数和(自身を含む): 74563441920

約数和(自身を除く): 55303361280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 37, 40, 45, 48, 51, 54, 60, 64, 68, 72, 74, 80, 85, 90, 96, 102, 108, 111, 120, 128, 135, 136, 144, 148, 153, 160, 170, 180, 185, 192, 204, 216, 222, 240, 255, 256, 270, 272, 288, 296, 306, 320, 333, 340, 360, 370, 384, 408, 432, 443, 444, 459, 480, 510, 512, 540, 544, 555, 576, 592, 612, 629, 640, 666, 680, 720, 740, 765, 768, 816, 864, 886, 888, 918, 960, 999, 1020, 1080, 1088, 1110, 1152, 1184, 1224, 1258, 1280, 1329, 1332, 1360, 1440, 1480, 1530, 1536, 1632, 1665, 1728, 1772, 1776, 1836, 1887, 1920, 1998, 2040, 2160, 2176, 2215, 2220, 2295, 2304, 2368, 2448, 2516, 2560, 2658, 2664, 2720, 2880, 2960, 3060, 3145, 3264, 3330, 3456, 3544, 3552, 3672, 3774, 3840, 3987, 3996, 4080, 4320, 4352, 4430, 4440, 4590, 4608, 4736, 4896, 4995, 5032, 5316, 5328, 5440, 5661, 5760, 5920, 6120, 6290, 6528, 6645, 6660, 6912, 7088, 7104, 7344, 7531, 7548, 7680, 7974, 7992, 8160, 8640, 8704, 8860, 8880, 9180, 9435, 9472, 9792, 9990, 10064, 10632, 10656, 10880, 11322, 11520, 11840, 11961, 12240, 12580, 13056, 13290, 13320, 13824, 14176, 14208, 14688, 15062, 15096, 15948, 15984, 16320, 16391, 16983, 17280, 17720, 17760, 18360, 18870, 18944, 19584, 19935, 19980, 20128, 21264, 21312, 21760, 22593, 22644, 23040, 23680, 23922, 24480, 25160, 26112, 26580, 26640, 28305, 28352, 28416, 29376, 30124, 30192, 31896, 31968, 32640, 32782, 33966, 34560, 35440, 35520, 36720, 37655, 37740, 39168, 39870, 39960, 40256, 42528, 42624, 43520, 45186, 45288, 47360, 47844, 48960, 49173, 50320, 53160, 53280, 56610, 56704, 56832, 58752, 59805, 60248, 60384, 63792, 63936, 65280, 65564, 67779, 67932, 69120, 70880, 71040, 73440, 75310, 75480, 78336, 79740, 79920, 80512, 81955, 84915, 85056, 85248, 90372, 90576, 94720, 95688, 97920, 98346, 100640, 106320, 106560, 112965, 113220, 113408, 117504, 119610, 120496, 120768, 127584, 127872, 130560, 131128, 135558, 135864, 141760, 142080, 146880, 147519, 150620, 150960, 159480, 159840, 161024, 163910, 169830, 170112, 170496, 180744, 181152, 191376, 195840, 196692, 201280, 203337, 212640, 213120, 225930, 226440, 226816, 235008, 239220, 240992, 241536, 245865, 255168, 255744, 262256, 271116, 271728, 278647, 283520, 284160, 293760, 295038, 301240, 301920, 318960, 319680, 322048, 327820, 338895, 339660, 340224, 361488, 362304, 382752, 391680, 393384, 402560, 406674, 425280, 426240, 442557, 451860, 452880, 478440, 481984, 483072, 491730, 510336, 511488, 524512, 542232, 543456, 557294, 567040, 587520, 590076, 602480, 603840, 637920, 639360, 655640, 677790, 679320, 680448, 722976, 724608, 737595, 765504, 786768, 805120, 813348, 835941, 850560, 852480, 885114, 903720, 905760, 956880, 963968, 966144, 983460, 1016685, 1020672, 1049024, 1084464, 1086912, 1114588, 1134080, 1175040, 1180152, 1204960, 1207680, 1275840, 1278720, 1311280, 1355580, 1358640, 1393235, 1445952, 1449216, 1475190, 1531008, 1573536, 1610240, 1626696, 1671882, 1701120, 1770228, 1807440, 1811520, 1913760, 1927936, 1966920, 2033370, 2041344, 2098048, 2168928, 2173824, 2212785, 2229176, 2360304, 2409920, 2415360, 2507823, 2551680, 2557440, 2622560, 2711160, 2717280, 2786470, 2891904, 2898432, 2950380, 3062016, 3147072, 3253392, 3343764, 3402240, 3540456, 3614880, 3623040, 3827520, 3855872, 3933840, 4066740, 4179705, 4196096, 4337856, 4347648, 4425570, 4458352, 4720608, 4819840, 4830720, 5015646, 5103360, 5245120, 5422320, 5434560, 5572940, 5783808, 5900760, 6124032, 6294144, 6506784, 6687528, 7080912, 7229760, 7246080, 7523469, 7655040, 7867680, 8133480, 8359410, 8392192, 8675712, 8695296, 8851140, 8916704, 9441216, 9639680, 10031292, 10206720, 10490240, 10844640, 10869120, 11145880, 11567616, 11801520, 12539115, 12588288, 13013568, 13375056, 14161824, 14459520, 14492160, 15046938, 15310080, 15735360, 16266960, 16718820, 17351424, 17702280, 17833408, 18882432, 19279360, 20062584, 20980480, 21689280, 21738240, 22291760, 23603040, 25078230, 25176576, 26027136, 26750112, 28323648, 28919040, 30093876, 30620160, 31470720, 32533920, 33437640, 34702848, 35404560, 35666816, 37617345, 37764864, 40125168, 41960960, 43378560, 43476480, 44583520, 47206080, 50156460, 52054272, 53500224, 56647296, 57838080, 60187752, 62941440, 65067840, 66875280, 70809120, 71333632, 75234690, 75529728, 80250336, 86757120, 89167040, 94412160, 100312920, 104108544, 107000448, 113294592, 120375504, 125882880, 130135680, 133750560, 141618240, 142667264, 150469380, 160500672, 173514240, 178334080, 188824320, 200625840, 214000896, 226589184, 240751008, 260271360, 267501120, 283236480, 300938760, 321001344, 356668160, 377648640, 401251680, 428001792, 481502016, 520542720, 535002240, 566472960, 601877520, 642002688, 713336320, 802503360, 963004032, 1070004480, 1132945920, 1203755040, 1284005376, 1605006720, 1926008064, 2140008960, 2407510080, 3210013440, 3852016128, 4815020160, 6420026880, 9630040320, 19260080640]

約数ペア:

[(1, 19260080640), (2, 9630040320), (3, 6420026880), (4, 4815020160), (5, 3852016128), (6, 3210013440), (8, 2407510080), (9, 2140008960), (10, 1926008064), (12, 1605006720), (15, 1284005376), (16, 1203755040), (17, 1132945920), (18, 1070004480), (20, 963004032), (24, 802503360), (27, 713336320), (30, 642002688), (32, 601877520), (34, 566472960), (36, 535002240), (37, 520542720), (40, 481502016), (45, 428001792), (48, 401251680), (51, 377648640), (54, 356668160), (60, 321001344), (64, 300938760), (68, 283236480), (72, 267501120), (74, 260271360), (80, 240751008), (85, 226589184), (90, 214000896), (96, 200625840), (102, 188824320), (108, 178334080), (111, 173514240), (120, 160500672), (128, 150469380), (135, 142667264), (136, 141618240), (144, 133750560), (148, 130135680), (153, 125882880), (160, 120375504), (170, 113294592), (180, 107000448), (185, 104108544), (192, 100312920), (204, 94412160), (216, 89167040), (222, 86757120), (240, 80250336), (255, 75529728), (256, 75234690), (270, 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(1728, 11145880), (1772, 10869120), (1776, 10844640), (1836, 10490240), (1887, 10206720), (1920, 10031292), (1998, 9639680), (2040, 9441216), (2160, 8916704), (2176, 8851140), (2215, 8695296), (2220, 8675712), (2295, 8392192), (2304, 8359410), (2368, 8133480), (2448, 7867680), (2516, 7655040), (2560, 7523469), (2658, 7246080), (2664, 7229760), (2720, 7080912), (2880, 6687528), (2960, 6506784), (3060, 6294144), (3145, 6124032), (3264, 5900760), (3330, 5783808), (3456, 5572940), (3544, 5434560), (3552, 5422320), (3672, 5245120), (3774, 5103360), (3840, 5015646), (3987, 4830720), (3996, 4819840), (4080, 4720608), (4320, 4458352), (4352, 4425570), (4430, 4347648), (4440, 4337856), (4590, 4196096), (4608, 4179705), (4736, 4066740), (4896, 3933840), (4995, 3855872), (5032, 3827520), (5316, 3623040), (5328, 3614880), (5440, 3540456), (5661, 3402240), (5760, 3343764), (5920, 3253392), (6120, 3147072), (6290, 3062016), (6528, 2950380), (6645, 2898432), (6660, 2891904), (6912, 2786470), (7088, 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