19515672792

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^2\times {\mathrm{37}}^1$

素因数の和:146

約数の個数: 720

約数和(自身を含む): 72870391440

約数和(自身を除く): 53354718648

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 27, 28, 31, 33, 36, 37, 42, 44, 54, 56, 62, 63, 66, 72, 74, 77, 81, 84, 88, 93, 99, 108, 111, 121, 124, 126, 132, 148, 154, 162, 168, 186, 189, 198, 216, 217, 222, 231, 242, 248, 252, 259, 264, 279, 296, 297, 308, 324, 333, 341, 363, 372, 378, 396, 407, 434, 444, 462, 484, 504, 518, 558, 567, 594, 616, 648, 651, 666, 682, 693, 726, 744, 756, 777, 792, 814, 837, 847, 868, 888, 891, 924, 961, 968, 999, 1023, 1036, 1089, 1116, 1134, 1147, 1188, 1221, 1302, 1332, 1364, 1386, 1452, 1512, 1554, 1628, 1674, 1694, 1736, 1782, 1848, 1922, 1953, 1998, 2046, 2072, 2079, 2178, 2232, 2268, 2294, 2331, 2376, 2387, 2442, 2511, 2541, 2604, 2664, 2728, 2772, 2849, 2883, 2904, 2997, 3069, 3108, 3256, 3267, 3348, 3388, 3441, 3564, 3663, 3751, 3844, 3906, 3996, 4092, 4158, 4356, 4477, 4536, 4588, 4662, 4774, 4884, 5022, 5082, 5208, 5544, 5698, 5766, 5859, 5994, 6138, 6216, 6237, 6534, 6696, 6727, 6776, 6882, 6993, 7128, 7161, 7326, 7502, 7623, 7688, 7812, 7992, 8029, 8184, 8316, 8547, 8649, 8712, 8954, 9176, 9207, 9324, 9548, 9768, 9801, 10044, 10164, 10323, 10571, 10989, 11253, 11396, 11532, 11718, 11988, 12276, 12474, 12617, 13068, 13431, 13454, 13764, 13986, 14322, 14652, 15004, 15246, 15624, 16058, 16632, 17094, 17298, 17577, 17908, 18414, 18648, 19096, 19602, 20088, 20181, 20328, 20646, 20979, 21142, 21483, 21978, 22506, 22792, 22869, 23064, 23436, 23976, 24087, 24552, 24948, 25234, 25641, 25947, 26136, 26257, 26862, 26908, 27528, 27621, 27972, 28644, 29304, 30008, 30492, 30969, 31339, 31713, 32116, 32967, 33759, 34188, 34596, 35154, 35557, 35816, 36828, 37851, 39204, 40293, 40362, 41292, 41958, 42284, 42966, 43956, 45012, 45738, 46872, 48174, 49896, 50468, 51282, 51894, 52514, 53724, 53816, 55242, 55944, 57288, 60543, 60984, 61938, 62678, 63426, 64232, 64449, 65934, 67518, 68376, 68607, 69192, 70308, 71114, 72261, 73656, 73997, 75702, 76923, 77841, 78408, 78771, 80586, 80724, 82584, 83916, 84568, 85932, 87912, 88319, 90024, 91476, 92907, 94017, 95139, 96348, 100936, 101277, 102564, 103788, 105028, 106671, 107448, 110484, 113553, 116281, 120879, 121086, 123876, 125356, 126852, 128898, 131868, 135036, 137214, 138787, 140616, 142228, 144522, 147994, 151404, 153846, 155682, 157542, 161172, 161448, 167832, 171864, 176638, 181629, 182952, 185814, 188034, 190278, 192696, 193347, 202554, 205128, 207576, 210056, 213342, 216783, 220968, 221991, 227106, 230769, 232562, 236313, 241758, 242172, 247752, 248899, 250712, 253704, 257796, 263736, 264957, 270072, 274428, 277574, 282051, 284456, 285417, 289044, 295988, 302808, 303831, 307692, 311364, 315084, 320013, 322344, 340659, 348843, 353276, 362637, 363258, 371628, 376068, 380556, 386694, 391127, 405108, 416361, 426684, 433566, 443982, 454212, 461538, 465124, 472626, 483516, 484344, 497798, 515592, 529914, 544887, 548856, 555148, 564102, 570834, 578088, 591976, 607662, 615384, 622728, 630168, 640026, 650349, 665973, 681318, 697686, 706552, 708939, 725274, 726516, 743256, 746697, 752136, 761112, 773388, 782254, 794871, 810216, 813967, 832722, 846153, 853368, 856251, 867132, 887964, 908424, 923076, 930248, 945252, 960039, 967032, 971509, 995596, 1021977, 1046529, 1059828, 1089774, 1110296, 1128204, 1141668, 1173381, 1215324, 1249083, 1280052, 1300698, 1331946, 1362636, 1395372, 1417878, 1450548, 1453032, 1493394, 1546776, 1564508, 1589742, 1627934, 1665444, 1692306, 1712502, 1734264, 1775928, 1846152, 1890504, 1920078, 1943018, 1991192, 1997919, 2043954, 2093058, 2119656, 2126817, 2179548, 2240091, 2256408, 2283336, 2346762, 2384613, 2430648, 2441901, 2498166, 2538459, 2560104, 2601396, 2663892, 2725272, 2737889, 2790744, 2835756, 2880117, 2901096, 2914527, 2986788, 3129016, 3139587, 3179484, 3255868, 3330888, 3384612, 3425004, 3520143, 3747249, 3840156, 3886036, 3995838, 4087908, 4186116, 4253634, 4302397, 4359096, 4480182, 4693524, 4769226, 4883802, 4996332, 5076918, 5202792, 5327784, 5475778, 5671512, 5760234, 5829054, 5973576, 5993757, 6279174, 6358968, 6511736, 6720273, 6769224, 6850008, 7040286, 7153839, 7325703, 7494498, 7680312, 7772072, 7991676, 8175816, 8213667, 8372232, 8507268, 8604794, 8743581, 8960364, 9387048, 9418761, 9538452, 9767604, 9992664, 10153836, 10560429, 10951556, 11241747, 11520468, 11658108, 11987514, 12558348, 12907191, 13440546, 14080572, 14307678, 14651406, 14988996, 15983352, 16427334, 17014536, 17209588, 17487162, 17920728, 18837522, 19076904, 19535208, 20160819, 20307672, 21120858, 21903112, 21977109, 22483494, 23040936, 23316216, 23975028, 24641001, 25116696, 25814382, 26230743, 26881092, 28161144, 28615356, 29302812, 29977992, 30116779, 31681287, 32854668, 34419176, 34974324, 37675044, 38721573, 40321638, 42241716, 43954218, 44966988, 47950056, 49282002, 51628764, 52461486, 53762184, 57230712, 58605624, 60233558, 63362574, 65709336, 65931327, 69948648, 73923003, 75350088, 77443146, 78692229, 80643276, 84483432, 87908436, 89933976, 90350337, 98564004, 103257528, 104922972, 116164719, 120467116, 126725148, 131862654, 147846006, 154886292, 157384458, 161286552, 175816872, 180700674, 197128008, 209845944, 221769009, 232329438, 240934232, 253450296, 263725308, 271051011, 295692012, 309772584, 314768916, 348494157, 361401348, 443538018, 464658876, 527450616, 542102022, 591384024, 629537832, 696988314, 722802696, 813153033, 887076036, 929317752, 1084204044, 1393976628, 1626306066, 1774152072, 2168408088, 2439459099, 2787953256, 3252612132, 4878918198, 6505224264, 9757836396, 19515672792]

約数ペア:

[(1, 19515672792), (2, 9757836396), (3, 6505224264), (4, 4878918198), (6, 3252612132), (7, 2787953256), (8, 2439459099), (9, 2168408088), (11, 1774152072), (12, 1626306066), (14, 1393976628), (18, 1084204044), (21, 929317752), (22, 887076036), (24, 813153033), (27, 722802696), (28, 696988314), (31, 629537832), (33, 591384024), (36, 542102022), (37, 527450616), (42, 464658876), (44, 443538018), (54, 361401348), (56, 348494157), (62, 314768916), (63, 309772584), (66, 295692012), (72, 271051011), (74, 263725308), (77, 253450296), (81, 240934232), (84, 232329438), (88, 221769009), (93, 209845944), (99, 197128008), (108, 180700674), (111, 175816872), (121, 161286552), (124, 157384458), (126, 154886292), (132, 147846006), (148, 131862654), (154, 126725148), (162, 120467116), (168, 116164719), (186, 104922972), (189, 103257528), (198, 98564004), (216, 90350337), (217, 89933976), (222, 87908436), (231, 84483432), (242, 80643276), (248, 78692229), (252, 77443146), (259, 75350088), (264, 73923003), (279, 69948648), (296, 65931327), (297, 65709336), (308, 63362574), (324, 60233558), (333, 58605624), (341, 57230712), (363, 53762184), (372, 52461486), (378, 51628764), (396, 49282002), (407, 47950056), (434, 44966988), (444, 43954218), (462, 42241716), (484, 40321638), (504, 38721573), (518, 37675044), (558, 34974324), (567, 34419176), (594, 32854668), (616, 31681287), (648, 30116779), (651, 29977992), (666, 29302812), (682, 28615356), (693, 28161144), (726, 26881092), (744, 26230743), (756, 25814382), (777, 25116696), (792, 24641001), (814, 23975028), (837, 23316216), (847, 23040936), (868, 22483494), (888, 21977109), (891, 21903112), (924, 21120858), (961, 20307672), (968, 20160819), (999, 19535208), (1023, 19076904), (1036, 18837522), (1089, 17920728), (1116, 17487162), (1134, 17209588), (1147, 17014536), (1188, 16427334), (1221, 15983352), (1302, 14988996), (1332, 14651406), (1364, 14307678), (1386, 14080572), (1452, 13440546), (1512, 12907191), (1554, 12558348), (1628, 11987514), (1674, 11658108), (1694, 11520468), (1736, 11241747), (1782, 10951556), (1848, 10560429), (1922, 10153836), (1953, 9992664), (1998, 9767604), (2046, 9538452), (2072, 9418761), (2079, 9387048), (2178, 8960364), (2232, 8743581), (2268, 8604794), (2294, 8507268), (2331, 8372232), (2376, 8213667), (2387, 8175816), (2442, 7991676), (2511, 7772072), (2541, 7680312), (2604, 7494498), (2664, 7325703), (2728, 7153839), (2772, 7040286), (2849, 6850008), (2883, 6769224), (2904, 6720273), (2997, 6511736), (3069, 6358968), (3108, 6279174), (3256, 5993757), (3267, 5973576), (3348, 5829054), (3388, 5760234), (3441, 5671512), (3564, 5475778), (3663, 5327784), (3751, 5202792), (3844, 5076918), (3906, 4996332), (3996, 4883802), (4092, 4769226), (4158, 4693524), (4356, 4480182), (4477, 4359096), (4536, 4302397), (4588, 4253634), (4662, 4186116), (4774, 4087908), (4884, 3995838), (5022, 3886036), (5082, 3840156), (5208, 3747249), (5544, 3520143), (5698, 3425004), (5766, 3384612), (5859, 3330888), (5994, 3255868), (6138, 3179484), (6216, 3139587), (6237, 3129016), (6534, 2986788), (6696, 2914527), (6727, 2901096), (6776, 2880117), (6882, 2835756), (6993, 2790744), (7128, 2737889), (7161, 2725272), (7326, 2663892), (7502, 2601396), (7623, 2560104), (7688, 2538459), (7812, 2498166), (7992, 2441901), (8029, 2430648), (8184, 2384613), (8316, 2346762), (8547, 2283336), (8649, 2256408), (8712, 2240091), (8954, 2179548), (9176, 2126817), (9207, 2119656), (9324, 2093058), (9548, 2043954), (9768, 1997919), (9801, 1991192), (10044, 1943018), (10164, 1920078), (10323, 1890504), (10571, 1846152), (10989, 1775928), (11253, 1734264), (11396, 1712502), (11532, 1692306), (11718, 1665444), (11988, 1627934), (12276, 1589742), (12474, 1564508), (12617, 1546776), (13068, 1493394), (13431, 1453032), (13454, 1450548), (13764, 1417878), (13986, 1395372), (14322, 1362636), (14652, 1331946), (15004, 1300698), (15246, 1280052), (15624, 1249083), (16058, 1215324), (16632, 1173381), (17094, 1141668), (17298, 1128204), (17577, 1110296), (17908, 1089774), (18414, 1059828), (18648, 1046529), (19096, 1021977), (19602, 995596), (20088, 971509), (20181, 967032), (20328, 960039), (20646, 945252), (20979, 930248), (21142, 923076), (21483, 908424), (21978, 887964), (22506, 867132), (22792, 856251), (22869, 853368), (23064, 846153), (23436, 832722), (23976, 813967), (24087, 810216), (24552, 794871), (24948, 782254), (25234, 773388), (25641, 761112), (25947, 752136), (26136, 746697), (26257, 743256), (26862, 726516), (26908, 725274), (27528, 708939), (27621, 706552), (27972, 697686), (28644, 681318), (29304, 665973), (30008, 650349), (30492, 640026), (30969, 630168), (31339, 622728), (31713, 615384), (32116, 607662), (32967, 591976), (33759, 578088), (34188, 570834), (34596, 564102), (35154, 555148), (35557, 548856), (35816, 544887), (36828, 529914), (37851, 515592), (39204, 497798), (40293, 484344), (40362, 483516), (41292, 472626), (41958, 465124), (42284, 461538), (42966, 454212), (43956, 443982), (45012, 433566), (45738, 426684), (46872, 416361), (48174, 405108), (49896, 391127), (50468, 386694), (51282, 380556), (51894, 376068), (52514, 371628), (53724, 363258), (53816, 362637), (55242, 353276), (55944, 348843), (57288, 340659), (60543, 322344), (60984, 320013), (61938, 315084), (62678, 311364), (63426, 307692), (64232, 303831), (64449, 302808), (65934, 295988), (67518, 289044), (68376, 285417), (68607, 284456), (69192, 282051), (70308, 277574), (71114, 274428), (72261, 270072), (73656, 264957), (73997, 263736), (75702, 257796), (76923, 253704), (77841, 250712), (78408, 248899), (78771, 247752), (80586, 242172), (80724, 241758), (82584, 236313), (83916, 232562), (84568, 230769), (85932, 227106), (87912, 221991), (88319, 220968), (90024, 216783), (91476, 213342), (92907, 210056), (94017, 207576), (95139, 205128), (96348, 202554), (100936, 193347), (101277, 192696), (102564, 190278), (103788, 188034), (105028, 185814), (106671, 182952), (107448, 181629), (110484, 176638), (113553, 171864), (116281, 167832), (120879, 161448), (121086, 161172), (123876, 157542), (125356, 155682), (126852, 153846), (128898, 151404), (131868, 147994), (135036, 144522), (137214, 142228), (138787, 140616)]