2806109460

素因数分解:

$2^2\times 3^3\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{311}}^1$

素因数の和:385

約数の個数: 576

約数和(自身を含む): 11472814080

約数和(自身を除く): 8666704620

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 27, 28, 30, 31, 33, 35, 36, 42, 44, 45, 49, 54, 55, 60, 62, 63, 66, 70, 77, 84, 90, 93, 98, 99, 105, 108, 110, 124, 126, 132, 135, 140, 147, 154, 155, 165, 180, 186, 189, 196, 198, 210, 217, 220, 231, 245, 252, 270, 279, 294, 297, 308, 310, 311, 315, 330, 341, 372, 378, 385, 396, 420, 434, 441, 462, 465, 490, 495, 539, 540, 558, 588, 594, 620, 622, 630, 651, 660, 682, 693, 735, 756, 770, 837, 868, 882, 924, 930, 933, 945, 980, 990, 1023, 1078, 1085, 1116, 1155, 1188, 1244, 1260, 1302, 1323, 1364, 1386, 1395, 1470, 1485, 1519, 1540, 1555, 1617, 1674, 1705, 1764, 1860, 1866, 1890, 1953, 1980, 2046, 2079, 2156, 2170, 2177, 2205, 2310, 2387, 2604, 2646, 2695, 2772, 2790, 2799, 2940, 2970, 3038, 3069, 3110, 3234, 3255, 3348, 3410, 3421, 3465, 3732, 3780, 3906, 4092, 4158, 4185, 4340, 4354, 4410, 4557, 4620, 4665, 4774, 4851, 5115, 5292, 5390, 5580, 5598, 5859, 5940, 6076, 6138, 6220, 6468, 6510, 6531, 6615, 6820, 6842, 6930, 7161, 7595, 7812, 8085, 8316, 8370, 8397, 8708, 8820, 9114, 9207, 9330, 9548, 9641, 9702, 9765, 10230, 10263, 10395, 10780, 10885, 11196, 11718, 11935, 12276, 13020, 13062, 13230, 13671, 13684, 13860, 13995, 14322, 14553, 15190, 15239, 15345, 16170, 16709, 16740, 16794, 17105, 18228, 18414, 18660, 19282, 19404, 19530, 19593, 20460, 20526, 20790, 21483, 21770, 22785, 23436, 23870, 23947, 24255, 26124, 26460, 27342, 27990, 28644, 28923, 29106, 29295, 30380, 30478, 30690, 30789, 32340, 32655, 33418, 33588, 34210, 35805, 36828, 38564, 39060, 39186, 41013, 41052, 41580, 41985, 42966, 43540, 45570, 45717, 46035, 47740, 47894, 48205, 48510, 50127, 51315, 54684, 55980, 57846, 58212, 58590, 58779, 60956, 61380, 61578, 64449, 65310, 66836, 67487, 68355, 68420, 71610, 71841, 72765, 76195, 78372, 82026, 83545, 83970, 85932, 86769, 91140, 91434, 92070, 92367, 95788, 96410, 97020, 97965, 100254, 102630, 106051, 107415, 115692, 117180, 117558, 119735, 123156, 128898, 130620, 134974, 136710, 137151, 143220, 143682, 144615, 145530, 150381, 152390, 153945, 164052, 167090, 167629, 167940, 173538, 182868, 184140, 184734, 192820, 195930, 200508, 202461, 205065, 205260, 212102, 214830, 215523, 228585, 235116, 239470, 250635, 257796, 260307, 269948, 273420, 274302, 287364, 289230, 291060, 293895, 300762, 304780, 307890, 318153, 322245, 334180, 335258, 337435, 347076, 359205, 369468, 391860, 404922, 410130, 411453, 424204, 429660, 431046, 433845, 451143, 457170, 461835, 472409, 478940, 501270, 502887, 520614, 530255, 548604, 578460, 587790, 601524, 607383, 615780, 636306, 644490, 646569, 670516, 674870, 685755, 718410, 742357, 751905, 809844, 820260, 822906, 838145, 862092, 867690, 902286, 914340, 923670, 944818, 954459, 1002540, 1005774, 1012305, 1041228, 1060510, 1077615, 1175580, 1214766, 1272612, 1288980, 1293138, 1301535, 1349740, 1371510, 1417227, 1436820, 1484714, 1503810, 1508661, 1590765, 1645812, 1676290, 1735380, 1804572, 1822149, 1847340, 1889636, 1908918, 2011548, 2024610, 2057265, 2121020, 2155230, 2227071, 2255715, 2362045, 2429532, 2514435, 2586276, 2603070, 2743020, 2834454, 2863377, 2969428, 3007620, 3017322, 3036915, 3181530, 3232845, 3352580, 3644298, 3711785, 3817836, 4049220, 4114530, 4251681, 4310460, 4454142, 4511430, 4525983, 4724090, 4772295, 5028870, 5196499, 5206140, 5668908, 5726754, 6034644, 6073830, 6363060, 6465690, 6681213, 7086135, 7288596, 7423570, 7543305, 8229060, 8503362, 8908284, 9022860, 9051966, 9110745, 9448180, 9544590, 10057740, 10392998, 11135355, 11453508, 12147660, 12755043, 12931380, 13362426, 14172270, 14316885, 14847140, 15086610, 15589497, 17006724, 18103932, 18221490, 19089180, 20043639, 20785996, 21258405, 22270710, 22629915, 25510086, 25982495, 26724852, 28344540, 28633770, 30173220, 31178994, 33406065, 36442980, 40087278, 42516810, 44541420, 45259830, 46768491, 51020172, 51964990, 57267540, 62357988, 63775215, 66812130, 77947485, 80174556, 85033620, 90519660, 93536982, 100218195, 103929980, 127550430, 133624260, 140305473, 155894970, 187073964, 200436390, 233842455, 255100860, 280610946, 311789940, 400872780, 467684910, 561221892, 701527365, 935369820, 1403054730, 2806109460]

約数ペア:

[(1, 2806109460), (2, 1403054730), (3, 935369820), (4, 701527365), (5, 561221892), (6, 467684910), (7, 400872780), (9, 311789940), (10, 280610946), (11, 255100860), (12, 233842455), (14, 200436390), (15, 187073964), (18, 155894970), (20, 140305473), (21, 133624260), (22, 127550430), (27, 103929980), (28, 100218195), (30, 93536982), (31, 90519660), (33, 85033620), (35, 80174556), (36, 77947485), (42, 66812130), (44, 63775215), (45, 62357988), (49, 57267540), (54, 51964990), (55, 51020172), (60, 46768491), (62, 45259830), (63, 44541420), (66, 42516810), (70, 40087278), (77, 36442980), (84, 33406065), (90, 31178994), (93, 30173220), (98, 28633770), (99, 28344540), (105, 26724852), (108, 25982495), (110, 25510086), (124, 22629915), (126, 22270710), (132, 21258405), (135, 20785996), (140, 20043639), (147, 19089180), (154, 18221490), (155, 18103932), (165, 17006724), (180, 15589497), (186, 15086610), (189, 14847140), (196, 14316885), (198, 14172270), (210, 13362426), (217, 12931380), (220, 12755043), (231, 12147660), (245, 11453508), (252, 11135355), (270, 10392998), (279, 10057740), (294, 9544590), (297, 9448180), (308, 9110745), (310, 9051966), (311, 9022860), (315, 8908284), (330, 8503362), (341, 8229060), (372, 7543305), (378, 7423570), (385, 7288596), (396, 7086135), (420, 6681213), (434, 6465690), (441, 6363060), (462, 6073830), (465, 6034644), (490, 5726754), (495, 5668908), (539, 5206140), (540, 5196499), (558, 5028870), (588, 4772295), (594, 4724090), (620, 4525983), (622, 4511430), (630, 4454142), (651, 4310460), (660, 4251681), (682, 4114530), (693, 4049220), (735, 3817836), (756, 3711785), (770, 3644298), (837, 3352580), (868, 3232845), (882, 3181530), (924, 3036915), (930, 3017322), (933, 3007620), (945, 2969428), (980, 2863377), (990, 2834454), (1023, 2743020), (1078, 2603070), (1085, 2586276), (1116, 2514435), (1155, 2429532), (1188, 2362045), (1244, 2255715), (1260, 2227071), (1302, 2155230), (1323, 2121020), (1364, 2057265), (1386, 2024610), (1395, 2011548), (1470, 1908918), (1485, 1889636), (1519, 1847340), (1540, 1822149), (1555, 1804572), (1617, 1735380), (1674, 1676290), (1705, 1645812), (1764, 1590765), (1860, 1508661), (1866, 1503810), (1890, 1484714), (1953, 1436820), (1980, 1417227), (2046, 1371510), (2079, 1349740), (2156, 1301535), (2170, 1293138), (2177, 1288980), (2205, 1272612), (2310, 1214766), (2387, 1175580), (2604, 1077615), (2646, 1060510), (2695, 1041228), (2772, 1012305), (2790, 1005774), (2799, 1002540), (2940, 954459), (2970, 944818), (3038, 923670), (3069, 914340), (3110, 902286), (3234, 867690), (3255, 862092), (3348, 838145), (3410, 822906), (3421, 820260), (3465, 809844), (3732, 751905), (3780, 742357), (3906, 718410), (4092, 685755), (4158, 674870), (4185, 670516), (4340, 646569), (4354, 644490), (4410, 636306), (4557, 615780), (4620, 607383), (4665, 601524), (4774, 587790), (4851, 578460), (5115, 548604), (5292, 530255), (5390, 520614), (5580, 502887), (5598, 501270), (5859, 478940), (5940, 472409), (6076, 461835), (6138, 457170), (6220, 451143), (6468, 433845), (6510, 431046), (6531, 429660), (6615, 424204), (6820, 411453), (6842, 410130), (6930, 404922), (7161, 391860), (7595, 369468), (7812, 359205), (8085, 347076), (8316, 337435), (8370, 335258), (8397, 334180), (8708, 322245), (8820, 318153), (9114, 307890), (9207, 304780), (9330, 300762), (9548, 293895), (9641, 291060), (9702, 289230), (9765, 287364), (10230, 274302), (10263, 273420), (10395, 269948), (10780, 260307), (10885, 257796), (11196, 250635), (11718, 239470), (11935, 235116), (12276, 228585), (13020, 215523), (13062, 214830), (13230, 212102), (13671, 205260), (13684, 205065), (13860, 202461), (13995, 200508), (14322, 195930), (14553, 192820), (15190, 184734), (15239, 184140), (15345, 182868), (16170, 173538), (16709, 167940), (16740, 167629), (16794, 167090), (17105, 164052), (18228, 153945), (18414, 152390), (18660, 150381), (19282, 145530), (19404, 144615), (19530, 143682), (19593, 143220), (20460, 137151), (20526, 136710), (20790, 134974), (21483, 130620), (21770, 128898), (22785, 123156), (23436, 119735), (23870, 117558), (23947, 117180), (24255, 115692), (26124, 107415), (26460, 106051), (27342, 102630), (27990, 100254), (28644, 97965), (28923, 97020), (29106, 96410), (29295, 95788), (30380, 92367), (30478, 92070), (30690, 91434), (30789, 91140), (32340, 86769), (32655, 85932), (33418, 83970), (33588, 83545), (34210, 82026), (35805, 78372), (36828, 76195), (38564, 72765), (39060, 71841), (39186, 71610), (41013, 68420), (41052, 68355), (41580, 67487), (41985, 66836), (42966, 65310), (43540, 64449), (45570, 61578), (45717, 61380), (46035, 60956), (47740, 58779), (47894, 58590), (48205, 58212), (48510, 57846), (50127, 55980), (51315, 54684)]