28225446480

素因数分解:

$2^4\times 3^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{283}}^1$

素因数の和:584

約数の個数: 720

約数和(自身を含む): 121185440064

約数和(自身を除く): 92959993584

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 48, 49, 55, 56, 60, 63, 66, 70, 72, 77, 80, 84, 88, 90, 98, 99, 105, 110, 112, 120, 126, 132, 140, 144, 147, 154, 165, 168, 176, 180, 196, 198, 210, 220, 231, 240, 245, 252, 257, 264, 280, 283, 294, 308, 315, 330, 336, 360, 385, 392, 396, 420, 440, 441, 462, 490, 495, 504, 514, 528, 539, 560, 566, 588, 616, 630, 660, 693, 720, 735, 770, 771, 784, 792, 840, 849, 880, 882, 924, 980, 990, 1008, 1028, 1078, 1132, 1155, 1176, 1232, 1260, 1285, 1320, 1386, 1415, 1470, 1540, 1542, 1584, 1617, 1680, 1698, 1764, 1799, 1848, 1960, 1980, 1981, 2056, 2156, 2205, 2264, 2310, 2313, 2352, 2520, 2547, 2570, 2640, 2695, 2772, 2827, 2830, 2940, 3080, 3084, 3113, 3234, 3396, 3465, 3528, 3598, 3696, 3855, 3920, 3960, 3962, 4112, 4245, 4312, 4410, 4528, 4620, 4626, 4851, 5040, 5094, 5140, 5390, 5397, 5544, 5654, 5660, 5880, 5943, 6160, 6168, 6226, 6468, 6792, 6930, 7056, 7196, 7710, 7920, 7924, 8085, 8481, 8490, 8624, 8820, 8995, 9240, 9252, 9339, 9702, 9905, 10188, 10280, 10780, 10794, 11088, 11308, 11320, 11565, 11760, 11886, 12336, 12452, 12593, 12735, 12936, 13584, 13860, 13867, 14135, 14392, 15420, 15565, 15848, 16170, 16191, 16962, 16980, 17640, 17829, 17990, 18480, 18504, 18678, 19404, 19789, 19810, 20376, 20560, 21560, 21588, 21791, 22616, 22640, 23130, 23772, 24255, 24904, 25186, 25443, 25470, 25872, 26985, 27720, 27734, 28017, 28270, 28784, 29715, 30840, 31130, 31696, 32340, 32382, 33924, 33960, 35280, 35658, 35980, 37008, 37356, 37779, 38808, 39578, 39620, 40752, 41601, 42405, 43120, 43176, 43582, 45232, 46260, 46695, 47544, 48510, 49808, 50372, 50886, 50940, 53970, 55440, 55468, 56034, 56540, 59367, 59430, 61680, 62260, 62965, 64680, 64764, 65373, 67848, 67920, 69335, 71316, 71960, 72731, 74712, 75558, 77616, 79156, 79240, 80955, 83202, 84810, 86352, 87164, 89145, 92520, 93390, 95088, 97020, 98945, 100744, 101772, 101880, 107940, 108955, 110936, 112068, 113080, 113337, 118734, 118860, 124520, 124803, 125930, 127215, 129360, 129528, 130746, 135696, 138523, 138670, 140085, 142632, 143920, 145462, 149424, 151116, 152537, 158312, 158480, 161910, 166404, 169620, 174328, 178101, 178290, 185040, 186780, 188895, 194040, 196119, 197890, 201488, 203544, 203760, 208005, 215880, 217910, 218193, 221872, 224136, 226160, 226674, 237468, 237720, 249040, 249606, 251860, 254430, 259056, 261492, 277046, 277340, 280170, 285264, 290924, 296835, 302232, 305074, 316624, 323820, 326865, 332808, 339240, 348656, 356202, 356580, 363655, 373560, 377790, 388080, 392238, 395780, 407088, 415569, 416010, 431760, 435820, 436386, 448272, 453348, 457611, 474936, 475440, 499212, 503720, 508860, 509117, 522984, 554092, 554680, 560340, 566685, 581848, 593670, 604464, 610148, 624015, 647640, 653730, 654579, 665616, 678480, 692615, 712404, 713160, 727310, 747120, 755580, 762685, 784476, 791560, 800041, 831138, 832020, 871640, 872772, 890505, 906696, 915222, 949872, 980595, 998424, 1007440, 1017720, 1018234, 1045968, 1090965, 1108184, 1109360, 1120680, 1133370, 1163696, 1187340, 1220296, 1246707, 1248030, 1295280, 1307460, 1309158, 1372833, 1385230, 1424808, 1426320, 1454620, 1511160, 1525370, 1527351, 1568952, 1583120, 1600082, 1662276, 1664040, 1743280, 1745544, 1781010, 1813392, 1830444, 1961190, 1996848, 2035440, 2036468, 2077845, 2181930, 2216368, 2241360, 2266740, 2288055, 2374680, 2400123, 2440592, 2493414, 2496060, 2545585, 2614920, 2618316, 2745666, 2770460, 2849616, 2909240, 3022320, 3050740, 3054702, 3137904, 3200164, 3272895, 3324552, 3328080, 3491088, 3562020, 3563819, 3660888, 3922380, 4000205, 4072936, 4155690, 4363860, 4533480, 4576110, 4582053, 4749360, 4800246, 4986828, 4992120, 5091170, 5229840, 5236632, 5491332, 5540920, 5600287, 5818480, 6101480, 6109404, 6233535, 6400328, 6545790, 6649104, 6864165, 7124040, 7127638, 7200369, 7321776, 7636755, 7844760, 8000410, 8145872, 8311380, 8727720, 9066960, 9152220, 9164106, 9600492, 9973656, 9984240, 10182340, 10473264, 10691457, 10982664, 11081840, 11200574, 12000615, 12202960, 12218808, 12467070, 12800656, 13091580, 13728330, 14248080, 14255276, 14400738, 15273510, 15689520, 16000820, 16622760, 16800861, 17455440, 17819095, 18304440, 18328212, 19200984, 19947312, 20364680, 21382914, 21965328, 22401148, 22910265, 24001230, 24437616, 24934140, 26183160, 27456660, 28001435, 28510552, 28801476, 30547020, 32001640, 32074371, 33245520, 33601722, 35638190, 36001845, 36608880, 36656424, 38401968, 39202009, 40729360, 42765828, 44802296, 45820530, 48002460, 49868280, 50402583, 52366320, 53457285, 54913320, 56002870, 57021104, 57602952, 61094040, 64003280, 64148742, 67203444, 71276380, 72003690, 73312848, 78404018, 84004305, 85531656, 89604592, 91641060, 96004920, 99736560, 100805166, 106914570, 109826640, 112005740, 115205904, 117606027, 122188080, 128297484, 134406888, 142552760, 144007380, 156808036, 160371855, 168008610, 171063312, 183282120, 192009840, 196010045, 201610332, 213829140, 224011480, 235212054, 252012915, 256594968, 268813776, 285105520, 288014760, 313616072, 320743710, 336017220, 352818081, 366564240, 392020090, 403220664, 427658280, 448022960, 470424108, 504025830, 513189936, 576029520, 588030135, 627232144, 641487420, 672034440, 705636162, 784040180, 806441328, 855316560, 940848216, 1008051660, 1176060270, 1282974840, 1344068880, 1411272324, 1568080360, 1764090405, 1881696432, 2016103320, 2352120540, 2565949680, 2822544648, 3136160720, 3528180810, 4032206640, 4704241080, 5645089296, 7056361620, 9408482160, 14112723240, 28225446480]

約数ペア:

[(1, 28225446480), (2, 14112723240), (3, 9408482160), (4, 7056361620), (5, 5645089296), (6, 4704241080), (7, 4032206640), (8, 3528180810), (9, 3136160720), (10, 2822544648), (11, 2565949680), (12, 2352120540), (14, 2016103320), (15, 1881696432), (16, 1764090405), (18, 1568080360), (20, 1411272324), (21, 1344068880), (22, 1282974840), (24, 1176060270), (28, 1008051660), (30, 940848216), (33, 855316560), (35, 806441328), (36, 784040180), (40, 705636162), (42, 672034440), (44, 641487420), (45, 627232144), (48, 588030135), (49, 576029520), (55, 513189936), (56, 504025830), (60, 470424108), (63, 448022960), (66, 427658280), (70, 403220664), (72, 392020090), (77, 366564240), (80, 352818081), (84, 336017220), (88, 320743710), (90, 313616072), (98, 288014760), (99, 285105520), (105, 268813776), (110, 256594968), (112, 252012915), (120, 235212054), (126, 224011480), (132, 213829140), (140, 201610332), (144, 196010045), (147, 192009840), (154, 183282120), (165, 171063312), (168, 168008610), (176, 160371855), (180, 156808036), (196, 144007380), (198, 142552760), (210, 134406888), (220, 128297484), (231, 122188080), (240, 117606027), (245, 115205904), (252, 112005740), (257, 109826640), (264, 106914570), (280, 100805166), (283, 99736560), (294, 96004920), (308, 91641060), (315, 89604592), (330, 85531656), (336, 84004305), (360, 78404018), (385, 73312848), (392, 72003690), (396, 71276380), (420, 67203444), (440, 64148742), (441, 64003280), (462, 61094040), (490, 57602952), (495, 57021104), (504, 56002870), (514, 54913320), (528, 53457285), (539, 52366320), (560, 50402583), (566, 49868280), (588, 48002460), (616, 45820530), (630, 44802296), (660, 42765828), (693, 40729360), (720, 39202009), (735, 38401968), (770, 36656424), (771, 36608880), (784, 36001845), (792, 35638190), (840, 33601722), (849, 33245520), (880, 32074371), (882, 32001640), (924, 30547020), (980, 28801476), (990, 28510552), (1008, 28001435), (1028, 27456660), (1078, 26183160), (1132, 24934140), (1155, 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(4851, 5818480), (5040, 5600287), (5094, 5540920), (5140, 5491332), (5390, 5236632), (5397, 5229840), (5544, 5091170), (5654, 4992120), (5660, 4986828), (5880, 4800246), (5943, 4749360), (6160, 4582053), (6168, 4576110), (6226, 4533480), (6468, 4363860), (6792, 4155690), (6930, 4072936), (7056, 4000205), (7196, 3922380), (7710, 3660888), (7920, 3563819), (7924, 3562020), (8085, 3491088), (8481, 3328080), (8490, 3324552), (8624, 3272895), (8820, 3200164), (8995, 3137904), (9240, 3054702), (9252, 3050740), (9339, 3022320), (9702, 2909240), (9905, 2849616), (10188, 2770460), (10280, 2745666), (10780, 2618316), (10794, 2614920), (11088, 2545585), (11308, 2496060), (11320, 2493414), (11565, 2440592), (11760, 2400123), (11886, 2374680), (12336, 2288055), (12452, 2266740), (12593, 2241360), (12735, 2216368), (12936, 2181930), (13584, 2077845), (13860, 2036468), (13867, 2035440), (14135, 1996848), (14392, 1961190), (15420, 1830444), (15565, 1813392), (15848, 1781010), (16170, 1745544), (16191, 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(129360, 218193), (129528, 217910), (130746, 215880), (135696, 208005), (138523, 203760), (138670, 203544), (140085, 201488), (142632, 197890), (143920, 196119), (145462, 194040), (149424, 188895), (151116, 186780), (152537, 185040), (158312, 178290), (158480, 178101), (161910, 174328), (166404, 169620)]