2105754420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1$

素因数の和:228

約数の個数: 576

約数和(自身を含む): 8273664000

約数和(自身を除く): 6167909580

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 19, 20, 21, 22, 23, 28, 30, 33, 35, 38, 42, 44, 46, 49, 55, 57, 60, 66, 69, 70, 76, 77, 84, 92, 95, 98, 105, 110, 114, 115, 132, 133, 138, 140, 147, 149, 154, 161, 165, 190, 196, 209, 210, 220, 228, 230, 231, 245, 253, 266, 276, 285, 294, 298, 308, 322, 330, 345, 380, 385, 399, 418, 420, 437, 447, 460, 462, 483, 490, 506, 532, 539, 570, 588, 596, 627, 644, 660, 665, 690, 735, 745, 759, 770, 798, 805, 836, 874, 894, 924, 931, 966, 980, 1012, 1043, 1045, 1078, 1127, 1140, 1155, 1254, 1265, 1311, 1330, 1380, 1463, 1470, 1490, 1518, 1540, 1596, 1610, 1617, 1639, 1748, 1771, 1788, 1862, 1932, 1995, 2086, 2090, 2156, 2185, 2235, 2254, 2310, 2415, 2508, 2530, 2622, 2660, 2695, 2793, 2831, 2926, 2940, 2980, 3036, 3059, 3129, 3135, 3220, 3234, 3278, 3381, 3427, 3542, 3724, 3795, 3990, 4172, 4180, 4370, 4389, 4470, 4508, 4620, 4655, 4807, 4830, 4917, 5060, 5215, 5244, 5313, 5390, 5586, 5635, 5662, 5852, 6118, 6258, 6270, 6468, 6555, 6556, 6762, 6854, 7084, 7301, 7315, 7590, 7980, 8085, 8195, 8493, 8740, 8778, 8855, 8940, 9177, 9310, 9614, 9660, 9834, 10241, 10281, 10430, 10626, 10780, 11172, 11270, 11324, 11473, 12236, 12397, 12516, 12540, 13110, 13524, 13708, 13965, 14155, 14421, 14602, 14630, 15180, 15295, 15645, 16170, 16390, 16905, 16986, 17135, 17556, 17710, 18354, 18620, 19228, 19668, 19817, 20482, 20562, 20860, 21252, 21413, 21903, 21945, 22540, 22946, 23989, 24035, 24585, 24794, 26220, 26565, 27930, 28310, 28842, 29204, 29260, 30590, 30723, 31141, 31290, 32340, 32780, 33649, 33810, 33972, 34270, 34419, 35420, 36505, 36708, 37191, 37697, 39634, 40964, 41124, 42465, 42826, 43806, 43890, 45885, 45892, 47978, 48070, 49170, 49588, 51205, 51405, 53130, 55860, 56620, 57365, 57684, 59451, 61180, 61446, 61985, 62282, 62580, 64239, 65113, 67298, 67620, 68540, 68838, 71967, 72105, 73010, 74382, 75394, 79268, 80311, 84930, 85652, 87612, 87780, 91770, 93423, 95956, 96140, 98340, 99085, 100947, 102410, 102810, 106260, 107065, 109515, 113091, 114730, 118902, 119945, 122892, 123970, 124564, 128478, 130226, 134596, 137676, 138719, 143934, 144210, 146020, 148764, 150788, 153615, 155705, 160622, 167923, 168245, 169860, 172095, 183540, 185955, 186846, 188485, 195339, 198170, 201894, 204820, 205620, 214130, 217987, 219030, 226182, 229460, 235543, 237804, 239890, 240933, 247940, 256956, 260452, 263879, 277438, 287868, 288420, 297255, 307230, 311410, 321195, 321244, 325565, 335846, 336490, 344190, 359835, 371910, 373692, 376970, 390678, 396340, 401555, 403788, 416157, 428260, 435974, 438060, 452364, 455791, 467115, 471086, 479780, 481866, 503769, 504735, 527758, 554876, 565455, 594510, 614460, 622820, 642390, 651130, 653961, 671692, 672980, 688380, 693595, 706629, 716243, 719670, 743820, 753940, 781356, 791637, 803110, 832314, 839615, 871948, 911582, 934230, 942172, 963732, 976695, 1007538, 1009470, 1055516, 1089935, 1130910, 1177715, 1189020, 1204665, 1284780, 1302260, 1307922, 1319395, 1367373, 1387190, 1413258, 1432486, 1439340, 1525909, 1583274, 1606220, 1664628, 1679230, 1823164, 1847153, 1868460, 1953390, 2015076, 2018940, 2080785, 2148729, 2179870, 2261820, 2278955, 2355430, 2409330, 2518845, 2615844, 2638790, 2734746, 2774380, 2826516, 2864972, 3051818, 3166548, 3190537, 3269805, 3358460, 3533145, 3581215, 3694306, 3906780, 3958185, 4161570, 4297458, 4359740, 4557910, 4577727, 4710860, 4818660, 5013701, 5037690, 5277580, 5469492, 5541459, 6103636, 6381074, 6539610, 6836865, 7066290, 7162430, 7388612, 7629545, 7916370, 8323140, 8594916, 9115820, 9155454, 9235765, 9571611, 10027402, 10075380, 10743645, 11082918, 12762148, 13079220, 13673730, 14132580, 14324860, 15041103, 15259090, 15832740, 15952685, 18310908, 18471530, 19143222, 20054804, 21487290, 22165836, 22888635, 25068505, 27347460, 27707295, 30082206, 30518180, 31905370, 35095907, 36943060, 38286444, 42974580, 45777270, 47858055, 50137010, 55414590, 60164412, 63810740, 70191814, 75205515, 91554540, 95716110, 100274020, 105287721, 110829180, 140383628, 150411030, 175479535, 191432220, 210575442, 300822060, 350959070, 421150884, 526438605, 701918140, 1052877210, 2105754420]

約数ペア:

[(1, 2105754420), (2, 1052877210), (3, 701918140), (4, 526438605), (5, 421150884), (6, 350959070), (7, 300822060), (10, 210575442), (11, 191432220), (12, 175479535), (14, 150411030), (15, 140383628), (19, 110829180), (20, 105287721), (21, 100274020), (22, 95716110), (23, 91554540), (28, 75205515), (30, 70191814), (33, 63810740), (35, 60164412), (38, 55414590), (42, 50137010), (44, 47858055), (46, 45777270), (49, 42974580), (55, 38286444), (57, 36943060), (60, 35095907), (66, 31905370), (69, 30518180), (70, 30082206), (76, 27707295), (77, 27347460), (84, 25068505), (92, 22888635), (95, 22165836), (98, 21487290), (105, 20054804), (110, 19143222), (114, 18471530), (115, 18310908), (132, 15952685), (133, 15832740), (138, 15259090), (140, 15041103), (147, 14324860), (149, 14132580), (154, 13673730), (161, 13079220), (165, 12762148), (190, 11082918), (196, 10743645), (209, 10075380), (210, 10027402), (220, 9571611), (228, 9235765), (230, 9155454), (231, 9115820), (245, 8594916), (253, 8323140), (266, 7916370), (276, 7629545), (285, 7388612), (294, 7162430), (298, 7066290), (308, 6836865), (322, 6539610), (330, 6381074), (345, 6103636), (380, 5541459), (385, 5469492), (399, 5277580), (418, 5037690), (420, 5013701), (437, 4818660), (447, 4710860), (460, 4577727), (462, 4557910), (483, 4359740), (490, 4297458), (506, 4161570), (532, 3958185), (539, 3906780), (570, 3694306), (588, 3581215), (596, 3533145), (627, 3358460), (644, 3269805), (660, 3190537), (665, 3166548), (690, 3051818), (735, 2864972), (745, 2826516), (759, 2774380), (770, 2734746), (798, 2638790), (805, 2615844), (836, 2518845), (874, 2409330), (894, 2355430), (924, 2278955), (931, 2261820), (966, 2179870), (980, 2148729), (1012, 2080785), (1043, 2018940), (1045, 2015076), (1078, 1953390), (1127, 1868460), (1140, 1847153), (1155, 1823164), (1254, 1679230), (1265, 1664628), (1311, 1606220), (1330, 1583274), (1380, 1525909), (1463, 1439340), (1470, 1432486), (1490, 1413258), (1518, 1387190), (1540, 1367373), (1596, 1319395), (1610, 1307922), (1617, 1302260), (1639, 1284780), (1748, 1204665), (1771, 1189020), (1788, 1177715), (1862, 1130910), (1932, 1089935), (1995, 1055516), (2086, 1009470), (2090, 1007538), (2156, 976695), (2185, 963732), (2235, 942172), (2254, 934230), (2310, 911582), (2415, 871948), (2508, 839615), (2530, 832314), (2622, 803110), (2660, 791637), (2695, 781356), (2793, 753940), (2831, 743820), (2926, 719670), (2940, 716243), (2980, 706629), (3036, 693595), (3059, 688380), (3129, 672980), (3135, 671692), (3220, 653961), (3234, 651130), (3278, 642390), (3381, 622820), (3427, 614460), (3542, 594510), (3724, 565455), (3795, 554876), (3990, 527758), (4172, 504735), (4180, 503769), (4370, 481866), (4389, 479780), (4470, 471086), (4508, 467115), (4620, 455791), (4655, 452364), (4807, 438060), (4830, 435974), (4917, 428260), (5060, 416157), (5215, 403788), (5244, 401555), (5313, 396340), (5390, 390678), (5586, 376970), (5635, 373692), (5662, 371910), (5852, 359835), (6118, 344190), (6258, 336490), (6270, 335846), (6468, 325565), (6555, 321244), (6556, 321195), (6762, 311410), (6854, 307230), (7084, 297255), (7301, 288420), (7315, 287868), (7590, 277438), (7980, 263879), (8085, 260452), (8195, 256956), (8493, 247940), (8740, 240933), (8778, 239890), (8855, 237804), (8940, 235543), (9177, 229460), (9310, 226182), (9614, 219030), (9660, 217987), (9834, 214130), (10241, 205620), (10281, 204820), (10430, 201894), (10626, 198170), (10780, 195339), (11172, 188485), (11270, 186846), (11324, 185955), (11473, 183540), (12236, 172095), (12397, 169860), (12516, 168245), (12540, 167923), (13110, 160622), (13524, 155705), (13708, 153615), (13965, 150788), (14155, 148764), (14421, 146020), (14602, 144210), (14630, 143934), (15180, 138719), (15295, 137676), (15645, 134596), (16170, 130226), (16390, 128478), (16905, 124564), (16986, 123970), (17135, 122892), (17556, 119945), (17710, 118902), (18354, 114730), (18620, 113091), (19228, 109515), (19668, 107065), (19817, 106260), (20482, 102810), (20562, 102410), (20860, 100947), (21252, 99085), (21413, 98340), (21903, 96140), (21945, 95956), (22540, 93423), (22946, 91770), (23989, 87780), (24035, 87612), (24585, 85652), (24794, 84930), (26220, 80311), (26565, 79268), (27930, 75394), (28310, 74382), (28842, 73010), (29204, 72105), (29260, 71967), (30590, 68838), (30723, 68540), (31141, 67620), (31290, 67298), (32340, 65113), (32780, 64239), (33649, 62580), (33810, 62282), (33972, 61985), (34270, 61446), (34419, 61180), (35420, 59451), (36505, 57684), (36708, 57365), (37191, 56620), (37697, 55860), (39634, 53130), (40964, 51405), (41124, 51205), (42465, 49588), (42826, 49170), (43806, 48070), (43890, 47978), (45885, 45892)]