871688561040

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{349}}^1\times {\mathrm{3391}}^1$

素因数の和:3804

約数の個数: 640

約数和(自身を含む): 3391782912000

約数和(自身を除く): 2520094350960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 31, 33, 36, 40, 44, 45, 48, 54, 55, 60, 62, 66, 72, 80, 88, 90, 93, 99, 108, 110, 120, 124, 132, 135, 144, 155, 165, 176, 180, 186, 198, 216, 220, 240, 248, 264, 270, 279, 297, 310, 330, 341, 349, 360, 372, 396, 432, 440, 465, 495, 496, 528, 540, 558, 594, 620, 660, 682, 698, 720, 744, 792, 837, 880, 930, 990, 1023, 1047, 1080, 1116, 1188, 1240, 1320, 1364, 1395, 1396, 1485, 1488, 1584, 1674, 1705, 1745, 1860, 1980, 2046, 2094, 2160, 2232, 2376, 2480, 2640, 2728, 2790, 2792, 2970, 3069, 3141, 3348, 3391, 3410, 3490, 3720, 3839, 3960, 4092, 4185, 4188, 4464, 4752, 5115, 5235, 5456, 5580, 5584, 5940, 6138, 6282, 6696, 6782, 6820, 6980, 7440, 7678, 7920, 8184, 8370, 8376, 9207, 9423, 10173, 10230, 10470, 10819, 11160, 11517, 11880, 12276, 12564, 13392, 13564, 13640, 13960, 15345, 15356, 15705, 16368, 16740, 16752, 16955, 18414, 18846, 19195, 20346, 20460, 20940, 21638, 22320, 23034, 23760, 24552, 25128, 27128, 27280, 27920, 30519, 30690, 30712, 31410, 32457, 33480, 33910, 34551, 36828, 37301, 37692, 38390, 40692, 40920, 41880, 43276, 46035, 46068, 47115, 49104, 50256, 50865, 54095, 54256, 57585, 61038, 61380, 61424, 62820, 64914, 66960, 67820, 69102, 73656, 74602, 75384, 76780, 81384, 81840, 83760, 86552, 91557, 92070, 92136, 94230, 97371, 101730, 103653, 105121, 108190, 111903, 115170, 119009, 122076, 122760, 125640, 129828, 135640, 138204, 147312, 149204, 150768, 152595, 153560, 162285, 162768, 172755, 173104, 183114, 184140, 184272, 186505, 188460, 194742, 203460, 207306, 210242, 216380, 223806, 230340, 238018, 244152, 245520, 251280, 259656, 271280, 276408, 292113, 298408, 305190, 307120, 315363, 324570, 335709, 345510, 357027, 366228, 368280, 373010, 376920, 389484, 406920, 414612, 420484, 432760, 447612, 457785, 460680, 476036, 486855, 488304, 518265, 519312, 525605, 552816, 559515, 584226, 595045, 596816, 610380, 630726, 649140, 671418, 691020, 714054, 732456, 736560, 746020, 753840, 778968, 813840, 829224, 840968, 865520, 895224, 915570, 921360, 946089, 952072, 973710, 1007127, 1036530, 1051210, 1071081, 1119030, 1156331, 1168452, 1183459, 1190090, 1220760, 1261452, 1298280, 1342836, 1382040, 1428108, 1460565, 1464912, 1492040, 1557936, 1576815, 1658448, 1678545, 1681936, 1785135, 1790448, 1831140, 1892178, 1904144, 1947420, 2014254, 2073060, 2102420, 2142162, 2238060, 2312662, 2336904, 2366918, 2380180, 2441520, 2522904, 2596560, 2685672, 2764080, 2838267, 2856216, 2921130, 2984080, 3153630, 3213243, 3357090, 3468993, 3550377, 3570270, 3662280, 3784356, 3894840, 4028508, 4146120, 4204840, 4284324, 4476120, 4625324, 4673808, 4730445, 4733836, 4760360, 5035635, 5045808, 5355405, 5371344, 5676534, 5712432, 5781655, 5842260, 5917295, 6307260, 6426486, 6714180, 6937986, 7100754, 7140540, 7324560, 7568712, 7789680, 8057016, 8292240, 8409680, 8568648, 8952240, 9250648, 9460890, 9467672, 9520720, 10071270, 10406979, 10651131, 10710810, 11353068, 11563310, 11684520, 11834590, 12614520, 12852972, 13018049, 13428360, 13875972, 14191335, 14201508, 14281080, 15137424, 16066215, 16114032, 17137296, 17344965, 17751885, 18501296, 18921780, 18935344, 20142540, 20813958, 21302262, 21421620, 22706136, 23126620, 23369040, 23669180, 25229040, 25705944, 26036098, 26856720, 27751944, 28382670, 28403016, 28562160, 31220937, 31953393, 32132430, 34689930, 35503770, 36687229, 37843560, 39054147, 40285080, 41627916, 42604524, 42843240, 45412272, 46253240, 47338360, 51411888, 52034895, 52072196, 53255655, 55503888, 56765340, 56806032, 62441874, 63906786, 64264860, 65090245, 69379860, 71007540, 73374458, 75687120, 78108294, 80570160, 83255832, 85209048, 85686480, 92506480, 94676720, 104069790, 104144392, 106511310, 110061687, 113530680, 117162441, 124883748, 127813572, 128529720, 130180490, 138759720, 142015080, 146748916, 156104685, 156216588, 159766965, 166511664, 170418096, 183436145, 195270735, 208139580, 208288784, 213022620, 220123374, 227061360, 234324882, 249767496, 255627144, 257059440, 260360980, 277519440, 284030160, 293497832, 312209370, 312433176, 319533930, 330185061, 351487323, 366872290, 390541470, 403559519, 416279160, 426045240, 440246748, 468649764, 499534992, 511254288, 520721960, 550308435, 585812205, 586995664, 624418740, 624866352, 639067860, 660370122, 702974646, 733744580, 781082940, 807119038, 832558320, 852090480, 880493496, 937299528, 990555183, 1041443920, 1100616870, 1171624410, 1210678557, 1248837480, 1278135720, 1320740244, 1405949292, 1467489160, 1562165880, 1614238076, 1650925305, 1757436615, 1760986992, 1874599056, 1981110366, 2017797595, 2201233740, 2343248820, 2421357114, 2497674960, 2556271440, 2641480488, 2811898584, 2934978320, 3124331760, 3228476152, 3301850610, 3514873230, 3632035671, 3962220732, 4035595190, 4402467480, 4686497640, 4842714228, 4952775915, 5282960976, 5623797168, 6053392785, 6456952304, 6603701220, 7029746460, 7264071342, 7924441464, 8071190380, 8804934960, 9372995280, 9685428456, 9905551830, 10896107013, 12106785570, 13207402440, 14059492920, 14528142684, 15848882928, 16142380760, 18160178355, 19370856912, 19811103660, 21792214026, 24213571140, 26414804880, 28118985840, 29056285368, 32284761520, 36320356710, 39622207320, 43584428052, 48427142280, 54480535065, 58112570736, 72640713420, 79244414640, 87168856104, 96854284560, 108961070130, 145281426840, 174337712208, 217922140260, 290562853680, 435844280520, 871688561040]

約数ペア:

[(1, 871688561040), (2, 435844280520), (3, 290562853680), (4, 217922140260), (5, 174337712208), (6, 145281426840), (8, 108961070130), (9, 96854284560), (10, 87168856104), (11, 79244414640), (12, 72640713420), (15, 58112570736), (16, 54480535065), (18, 48427142280), (20, 43584428052), (22, 39622207320), (24, 36320356710), (27, 32284761520), (30, 29056285368), (31, 28118985840), (33, 26414804880), (36, 24213571140), (40, 21792214026), (44, 19811103660), (45, 19370856912), (48, 18160178355), (54, 16142380760), (55, 15848882928), (60, 14528142684), (62, 14059492920), (66, 13207402440), (72, 12106785570), (80, 10896107013), (88, 9905551830), (90, 9685428456), (93, 9372995280), (99, 8804934960), (108, 8071190380), (110, 7924441464), (120, 7264071342), (124, 7029746460), (132, 6603701220), (135, 6456952304), (144, 6053392785), (155, 5623797168), (165, 5282960976), (176, 4952775915), (180, 4842714228), (186, 4686497640), (198, 4402467480), (216, 4035595190), (220, 3962220732), (240, 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(2160, 403559519), (2232, 390541470), (2376, 366872290), (2480, 351487323), (2640, 330185061), (2728, 319533930), (2790, 312433176), (2792, 312209370), (2970, 293497832), (3069, 284030160), (3141, 277519440), (3348, 260360980), (3391, 257059440), (3410, 255627144), (3490, 249767496), (3720, 234324882), (3839, 227061360), (3960, 220123374), (4092, 213022620), (4185, 208288784), (4188, 208139580), (4464, 195270735), (4752, 183436145), (5115, 170418096), (5235, 166511664), (5456, 159766965), (5580, 156216588), (5584, 156104685), (5940, 146748916), (6138, 142015080), (6282, 138759720), (6696, 130180490), (6782, 128529720), (6820, 127813572), (6980, 124883748), (7440, 117162441), (7678, 113530680), (7920, 110061687), (8184, 106511310), (8370, 104144392), (8376, 104069790), (9207, 94676720), (9423, 92506480), (10173, 85686480), (10230, 85209048), (10470, 83255832), (10819, 80570160), (11160, 78108294), (11517, 75687120), (11880, 73374458), (12276, 71007540), (12564, 69379860), (13392, 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(61424, 14191335), (62820, 13875972), (64914, 13428360), (66960, 13018049), (67820, 12852972), (69102, 12614520), (73656, 11834590), (74602, 11684520), (75384, 11563310), (76780, 11353068), (81384, 10710810), (81840, 10651131), (83760, 10406979), (86552, 10071270), (91557, 9520720), (92070, 9467672), (92136, 9460890), (94230, 9250648), (97371, 8952240), (101730, 8568648), (103653, 8409680), (105121, 8292240), (108190, 8057016), (111903, 7789680), (115170, 7568712), (119009, 7324560), (122076, 7140540), (122760, 7100754), (125640, 6937986), (129828, 6714180), (135640, 6426486), (138204, 6307260), (147312, 5917295), (149204, 5842260), (150768, 5781655), (152595, 5712432), (153560, 5676534), (162285, 5371344), (162768, 5355405), (172755, 5045808), (173104, 5035635), (183114, 4760360), (184140, 4733836), (184272, 4730445), (186505, 4673808), (188460, 4625324), (194742, 4476120), (203460, 4284324), (207306, 4204840), (210242, 4146120), (216380, 4028508), (223806, 3894840), (230340, 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(840968, 1036530), (865520, 1007127), (895224, 973710), (915570, 952072), (921360, 946089)]