18893427840

素因数分解:

$2^7\times 3^2\times 5^1\times 7^3\times {\mathrm{73}}^1\times {\mathrm{131}}^1$

素因数の和:250

約数の個数: 768

約数和(自身を含む): 77714208000

約数和(自身を除く): 58820780160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 64, 70, 72, 73, 80, 84, 90, 96, 98, 105, 112, 120, 126, 128, 131, 140, 144, 146, 147, 160, 168, 180, 192, 196, 210, 219, 224, 240, 245, 252, 262, 280, 288, 292, 294, 315, 320, 336, 343, 360, 365, 384, 392, 393, 420, 438, 441, 448, 480, 490, 504, 511, 524, 560, 576, 584, 588, 630, 640, 655, 657, 672, 686, 720, 730, 735, 784, 786, 840, 876, 882, 896, 917, 960, 980, 1008, 1022, 1029, 1048, 1095, 1120, 1152, 1168, 1176, 1179, 1260, 1310, 1314, 1344, 1372, 1440, 1460, 1470, 1533, 1568, 1572, 1680, 1715, 1752, 1764, 1834, 1920, 1960, 1965, 2016, 2044, 2058, 2096, 2190, 2205, 2240, 2336, 2352, 2358, 2520, 2555, 2620, 2628, 2688, 2744, 2751, 2880, 2920, 2940, 3066, 3087, 3136, 3144, 3285, 3360, 3430, 3504, 3528, 3577, 3668, 3920, 3930, 4032, 4088, 4116, 4192, 4380, 4410, 4480, 4585, 4599, 4672, 4704, 4716, 5040, 5110, 5145, 5240, 5256, 5488, 5502, 5760, 5840, 5880, 5895, 6132, 6174, 6272, 6288, 6419, 6570, 6720, 6860, 7008, 7056, 7154, 7336, 7665, 7840, 7860, 8064, 8176, 8232, 8253, 8384, 8760, 8820, 9170, 9198, 9344, 9408, 9432, 9563, 10080, 10220, 10290, 10480, 10512, 10731, 10976, 11004, 11680, 11760, 11790, 12264, 12348, 12576, 12838, 13140, 13440, 13720, 13755, 14016, 14112, 14308, 14672, 15330, 15435, 15680, 15720, 16352, 16464, 16506, 16768, 17520, 17640, 17885, 18340, 18396, 18816, 18864, 19126, 19257, 20160, 20440, 20580, 20960, 21024, 21462, 21952, 22008, 22995, 23360, 23520, 23580, 24528, 24696, 25039, 25152, 25676, 26280, 27440, 27510, 28032, 28224, 28616, 28689, 29344, 30660, 30870, 31360, 31440, 32095, 32193, 32704, 32928, 33012, 35040, 35280, 35770, 36680, 36792, 37728, 38252, 38514, 40320, 40880, 41160, 41265, 41920, 42048, 42924, 43904, 44016, 44933, 45990, 46720, 47040, 47160, 47815, 49056, 49392, 50078, 50304, 51352, 52560, 53655, 54880, 55020, 56448, 57232, 57378, 57771, 58688, 61320, 61740, 62880, 64190, 64386, 65408, 65856, 66024, 66941, 70080, 70560, 71540, 73360, 73584, 75117, 75456, 76504, 77028, 81760, 82320, 82530, 83840, 84096, 85848, 86067, 88032, 89866, 91980, 94080, 94320, 95630, 96285, 98112, 98784, 100156, 102704, 105120, 107310, 109760, 110040, 114464, 114756, 115542, 117376, 122640, 123480, 125195, 125760, 128380, 128772, 131712, 132048, 133882, 134799, 140160, 141120, 143080, 143445, 146720, 147168, 150234, 150912, 153008, 154056, 160965, 163520, 164640, 165060, 171696, 172134, 176064, 179732, 183960, 188640, 191260, 192570, 196224, 197568, 200312, 200823, 205408, 210240, 214620, 219520, 220080, 224665, 225351, 228928, 229512, 231084, 245280, 246960, 250390, 251520, 256760, 257544, 264096, 267764, 269598, 282240, 286160, 286890, 288855, 293440, 294336, 300468, 306016, 308112, 321930, 327040, 329280, 330120, 334705, 343392, 344268, 352128, 359464, 367920, 375585, 377280, 382520, 385140, 395136, 400624, 401646, 404397, 410816, 420480, 429240, 430335, 440160, 449330, 450702, 457856, 459024, 462168, 468587, 490560, 493920, 500780, 513520, 515088, 528192, 535528, 539196, 572320, 573780, 577710, 586880, 588672, 600936, 602469, 612032, 616224, 643860, 658560, 660240, 669410, 673995, 686784, 688536, 718928, 735840, 751170, 754560, 765040, 770280, 801248, 803292, 808794, 821632, 858480, 860670, 880320, 898660, 901404, 918048, 924336, 937174, 981120, 987840, 1001560, 1004115, 1027040, 1030176, 1056384, 1071056, 1078392, 1126755, 1144640, 1147560, 1155420, 1201872, 1204938, 1224064, 1232448, 1287720, 1320480, 1338820, 1347990, 1373568, 1377072, 1405761, 1437856, 1471680, 1502340, 1530080, 1540560, 1602496, 1606584, 1617588, 1716960, 1721340, 1760640, 1797320, 1802808, 1836096, 1848672, 1874348, 1975680, 2003120, 2008230, 2021985, 2054080, 2060352, 2142112, 2156784, 2253510, 2289280, 2295120, 2310840, 2342935, 2403744, 2409876, 2464896, 2575440, 2640960, 2677640, 2695980, 2754144, 2811522, 2875712, 2943360, 3004680, 3012345, 3060160, 3081120, 3204992, 3213168, 3235176, 3280109, 3433920, 3442680, 3594640, 3605616, 3672192, 3697344, 3748696, 4006240, 4016460, 4043970, 4108160, 4120704, 4217283, 4284224, 4313568, 4507020, 4590240, 4621680, 4685870, 4807488, 4819752, 5150880, 5281920, 5355280, 5391960, 5508288, 5623044, 5751424, 6009360, 6024690, 6120320, 6162240, 6426336, 6470352, 6560218, 6867840, 6885360, 7028805, 7189280, 7211232, 7394688, 7497392, 8012480, 8032920, 8087940, 8434566, 8568448, 8627136, 9014040, 9180480, 9243360, 9371740, 9614976, 9639504, 9840327, 10301760, 10710560, 10783920, 11016576, 11246088, 12018720, 12049380, 12324480, 12852672, 12940704, 13120436, 13770720, 14057610, 14378560, 14422464, 14994784, 16024960, 16065840, 16175880, 16400545, 16869132, 17254272, 18028080, 18360960, 18486720, 18743480, 19279008, 19680654, 20603520, 21086415, 21421120, 21567840, 22492176, 24037440, 24098760, 25705344, 25881408, 26240872, 27541440, 28115220, 28757120, 28844928, 29520981, 29989568, 32131680, 32351760, 32801090, 33738264, 36056160, 36973440, 37486960, 38558016, 39361308, 42172830, 42842240, 43135680, 44984352, 48074880, 48197520, 49201635, 51762816, 52481744, 55082880, 56230440, 59041962, 59979136, 64263360, 64703520, 65602180, 67476528, 72112320, 74973920, 77116032, 78722616, 84345660, 86271360, 89968704, 96395040, 98403270, 104963488, 112460880, 118083924, 128526720, 129407040, 131204360, 134953056, 144224640, 147604905, 149947840, 157445232, 168691320, 179937408, 192790080, 196806540, 209926976, 224921760, 236167848, 258814080, 262408720, 269906112, 295209810, 299895680, 314890464, 337382640, 385580160, 393613080, 419853952, 449843520, 472335696, 524817440, 539812224, 590419620, 629780928, 674765280, 787226160, 899687040, 944671392, 1049634880, 1180839240, 1259561856, 1349530560, 1574452320, 1889342784, 2099269760, 2361678480, 2699061120, 3148904640, 3778685568, 4723356960, 6297809280, 9446713920, 18893427840]

約数ペア:

[(1, 18893427840), (2, 9446713920), (3, 6297809280), (4, 4723356960), (5, 3778685568), (6, 3148904640), (7, 2699061120), (8, 2361678480), (9, 2099269760), (10, 1889342784), (12, 1574452320), (14, 1349530560), (15, 1259561856), (16, 1180839240), (18, 1049634880), (20, 944671392), (21, 899687040), (24, 787226160), (28, 674765280), (30, 629780928), (32, 590419620), (35, 539812224), (36, 524817440), (40, 472335696), (42, 449843520), (45, 419853952), (48, 393613080), (49, 385580160), (56, 337382640), (60, 314890464), (63, 299895680), (64, 295209810), (70, 269906112), (72, 262408720), (73, 258814080), (80, 236167848), (84, 224921760), (90, 209926976), (96, 196806540), (98, 192790080), (105, 179937408), (112, 168691320), (120, 157445232), (126, 149947840), (128, 147604905), (131, 144224640), (140, 134953056), (144, 131204360), (146, 129407040), (147, 128526720), (160, 118083924), (168, 112460880), (180, 104963488), (192, 98403270), (196, 96395040), (210, 89968704), (219, 86271360), (224, 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(4410, 4284224), (4480, 4217283), (4585, 4120704), (4599, 4108160), (4672, 4043970), (4704, 4016460), (4716, 4006240), (5040, 3748696), (5110, 3697344), (5145, 3672192), (5240, 3605616), (5256, 3594640), (5488, 3442680), (5502, 3433920), (5760, 3280109), (5840, 3235176), (5880, 3213168), (5895, 3204992), (6132, 3081120), (6174, 3060160), (6272, 3012345), (6288, 3004680), (6419, 2943360), (6570, 2875712), (6720, 2811522), (6860, 2754144), (7008, 2695980), (7056, 2677640), (7154, 2640960), (7336, 2575440), (7665, 2464896), (7840, 2409876), (7860, 2403744), (8064, 2342935), (8176, 2310840), (8232, 2295120), (8253, 2289280), (8384, 2253510), (8760, 2156784), (8820, 2142112), (9170, 2060352), (9198, 2054080), (9344, 2021985), (9408, 2008230), (9432, 2003120), (9563, 1975680), (10080, 1874348), (10220, 1848672), (10290, 1836096), (10480, 1802808), (10512, 1797320), (10731, 1760640), (10976, 1721340), (11004, 1716960), (11680, 1617588), (11760, 1606584), (11790, 1602496), (12264, 1540560), 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