17809979880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{641}}^1$

素因数の和:801

約数の個数: 512

約数和(自身を含む): 69580062720

約数和(自身を除く): 51770082840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 31, 33, 35, 40, 42, 44, 55, 56, 60, 62, 66, 70, 77, 84, 88, 93, 97, 105, 110, 120, 124, 132, 140, 154, 155, 165, 168, 186, 194, 210, 217, 220, 231, 248, 264, 280, 291, 308, 310, 330, 341, 372, 385, 388, 420, 434, 440, 462, 465, 485, 582, 616, 620, 641, 651, 660, 679, 682, 744, 770, 776, 840, 868, 924, 930, 970, 1023, 1067, 1085, 1155, 1164, 1240, 1282, 1302, 1320, 1358, 1364, 1455, 1540, 1705, 1736, 1848, 1860, 1923, 1940, 2037, 2046, 2134, 2170, 2310, 2328, 2387, 2564, 2604, 2716, 2728, 2910, 3007, 3080, 3201, 3205, 3255, 3395, 3410, 3720, 3846, 3880, 4074, 4092, 4268, 4340, 4487, 4620, 4774, 5115, 5128, 5208, 5335, 5432, 5820, 6014, 6402, 6410, 6510, 6790, 6820, 7051, 7161, 7469, 7692, 8148, 8184, 8536, 8680, 8974, 9021, 9240, 9548, 9615, 10185, 10230, 10670, 11640, 11935, 12028, 12804, 12820, 13020, 13461, 13580, 13640, 14102, 14322, 14938, 15035, 15384, 16005, 16296, 17948, 18042, 19096, 19230, 19871, 20370, 20460, 21049, 21153, 21340, 22407, 22435, 23870, 24056, 25608, 25640, 26040, 26922, 27160, 28204, 28644, 29876, 30070, 32010, 33077, 35255, 35805, 35896, 36084, 37345, 38460, 39742, 40740, 40920, 42098, 42306, 42680, 44814, 44870, 45105, 47740, 49357, 53844, 56408, 57288, 59613, 59752, 60140, 62177, 63147, 64020, 66154, 67305, 70510, 71610, 72168, 74690, 76920, 79484, 81480, 84196, 84612, 89628, 89740, 90210, 95480, 98714, 99231, 99355, 105245, 105765, 107688, 112035, 119226, 120280, 124354, 126294, 128040, 132308, 134610, 139097, 141020, 143220, 148071, 149380, 158968, 165385, 168392, 169224, 179256, 179480, 180420, 186531, 197428, 198462, 198710, 210490, 211530, 218581, 224070, 231539, 238452, 246785, 248708, 252588, 264616, 269220, 278194, 282040, 286440, 296142, 298065, 298760, 310885, 315735, 330770, 360840, 373062, 394856, 396924, 397420, 417291, 420980, 423060, 435239, 437162, 448140, 463078, 476904, 493570, 496155, 497416, 505176, 538440, 556388, 592284, 596130, 621770, 631470, 655743, 661540, 683947, 694617, 695485, 740355, 746124, 793848, 794840, 834582, 841960, 846120, 870478, 874324, 896280, 926156, 932655, 987140, 992310, 1092905, 1112776, 1157695, 1184568, 1192260, 1243540, 1262940, 1305717, 1311486, 1323080, 1367894, 1389234, 1390970, 1480710, 1492248, 1530067, 1669164, 1740956, 1748648, 1852312, 1865310, 1927487, 1974280, 1984620, 2051841, 2086455, 2176195, 2185810, 2315390, 2384520, 2487080, 2525880, 2611434, 2622972, 2735788, 2778468, 2781940, 2961420, 3060134, 3278715, 3338328, 3419735, 3473085, 3481912, 3730620, 3854974, 3969240, 4103682, 4172910, 4352390, 4371620, 4590201, 4630780, 4787629, 5222868, 5245944, 5471576, 5556936, 5563880, 5782461, 5922840, 6120268, 6528585, 6557430, 6839470, 6946170, 7461240, 7650335, 7709948, 8207364, 8345820, 8704780, 8743240, 9180402, 9261560, 9575258, 9637435, 10259205, 10445736, 11564922, 12240536, 13057170, 13114860, 13492409, 13678940, 13892340, 14362887, 15300670, 15419896, 16414728, 16691640, 17409560, 18360804, 19150516, 19274870, 20518410, 21202357, 22951005, 23129844, 23938145, 26114340, 26229720, 26984818, 27357880, 27784680, 28725774, 28912305, 30601340, 36721608, 38301032, 38549740, 40477227, 41036820, 42404714, 45902010, 46259688, 47876290, 52228680, 53969636, 57451548, 57824610, 61202680, 63607071, 67462045, 71814435, 77099480, 80954454, 82073640, 84809428, 91804020, 95752580, 106011785, 107939272, 114903096, 115649220, 127214142, 134924090, 143628870, 148416499, 161908908, 169618856, 183608040, 191505160, 202386135, 212023570, 231298440, 254428284, 269848180, 287257740, 296832998, 318035355, 323817816, 404772270, 424047140, 445249497, 508856568, 539696360, 574515480, 593665996, 636070710, 742082495, 809544540, 848094280, 890498994, 1187331992, 1272141420, 1484164990, 1619089080, 1780997988, 2226247485, 2544282840, 2968329980, 3561995976, 4452494970, 5936659960, 8904989940, 17809979880]

約数ペア:

[(1, 17809979880), (2, 8904989940), (3, 5936659960), (4, 4452494970), (5, 3561995976), (6, 2968329980), (7, 2544282840), (8, 2226247485), (10, 1780997988), (11, 1619089080), (12, 1484164990), (14, 1272141420), (15, 1187331992), (20, 890498994), (21, 848094280), (22, 809544540), (24, 742082495), (28, 636070710), (30, 593665996), (31, 574515480), (33, 539696360), (35, 508856568), (40, 445249497), (42, 424047140), (44, 404772270), (55, 323817816), (56, 318035355), (60, 296832998), (62, 287257740), (66, 269848180), (70, 254428284), (77, 231298440), (84, 212023570), (88, 202386135), (93, 191505160), (97, 183608040), (105, 169618856), (110, 161908908), (120, 148416499), (124, 143628870), (132, 134924090), (140, 127214142), (154, 115649220), (155, 114903096), (165, 107939272), (168, 106011785), (186, 95752580), (194, 91804020), (210, 84809428), (217, 82073640), (220, 80954454), (231, 77099480), (248, 71814435), (264, 67462045), (280, 63607071), (291, 61202680), (308, 57824610), (310, 57451548), (330, 53969636), (341, 52228680), (372, 47876290), (385, 46259688), (388, 45902010), (420, 42404714), (434, 41036820), (440, 40477227), (462, 38549740), (465, 38301032), (485, 36721608), (582, 30601340), (616, 28912305), (620, 28725774), (641, 27784680), (651, 27357880), (660, 26984818), (679, 26229720), (682, 26114340), (744, 23938145), (770, 23129844), (776, 22951005), (840, 21202357), (868, 20518410), (924, 19274870), (930, 19150516), (970, 18360804), (1023, 17409560), (1067, 16691640), (1085, 16414728), (1155, 15419896), (1164, 15300670), (1240, 14362887), (1282, 13892340), (1302, 13678940), (1320, 13492409), (1358, 13114860), (1364, 13057170), (1455, 12240536), (1540, 11564922), (1705, 10445736), (1736, 10259205), (1848, 9637435), (1860, 9575258), (1923, 9261560), (1940, 9180402), (2037, 8743240), (2046, 8704780), (2134, 8345820), (2170, 8207364), (2310, 7709948), (2328, 7650335), (2387, 7461240), (2564, 6946170), (2604, 6839470), (2716, 6557430), (2728, 6528585), (2910, 6120268), (3007, 5922840), (3080, 5782461), (3201, 5563880), (3205, 5556936), (3255, 5471576), (3395, 5245944), (3410, 5222868), (3720, 4787629), (3846, 4630780), (3880, 4590201), (4074, 4371620), (4092, 4352390), (4268, 4172910), (4340, 4103682), (4487, 3969240), (4620, 3854974), (4774, 3730620), (5115, 3481912), (5128, 3473085), (5208, 3419735), (5335, 3338328), (5432, 3278715), (5820, 3060134), (6014, 2961420), (6402, 2781940), (6410, 2778468), (6510, 2735788), (6790, 2622972), (6820, 2611434), (7051, 2525880), (7161, 2487080), (7469, 2384520), (7692, 2315390), (8148, 2185810), (8184, 2176195), (8536, 2086455), (8680, 2051841), (8974, 1984620), (9021, 1974280), (9240, 1927487), (9548, 1865310), (9615, 1852312), (10185, 1748648), (10230, 1740956), (10670, 1669164), (11640, 1530067), (11935, 1492248), (12028, 1480710), (12804, 1390970), (12820, 1389234), (13020, 1367894), (13461, 1323080), (13580, 1311486), (13640, 1305717), (14102, 1262940), (14322, 1243540), (14938, 1192260), (15035, 1184568), (15384, 1157695), (16005, 1112776), (16296, 1092905), (17948, 992310), (18042, 987140), (19096, 932655), (19230, 926156), (19871, 896280), (20370, 874324), (20460, 870478), (21049, 846120), (21153, 841960), (21340, 834582), (22407, 794840), (22435, 793848), (23870, 746124), (24056, 740355), (25608, 695485), (25640, 694617), (26040, 683947), (26922, 661540), (27160, 655743), (28204, 631470), (28644, 621770), (29876, 596130), (30070, 592284), (32010, 556388), (33077, 538440), (35255, 505176), (35805, 497416), (35896, 496155), (36084, 493570), (37345, 476904), (38460, 463078), (39742, 448140), (40740, 437162), (40920, 435239), (42098, 423060), (42306, 420980), (42680, 417291), (44814, 397420), (44870, 396924), (45105, 394856), (47740, 373062), (49357, 360840), (53844, 330770), (56408, 315735), (57288, 310885), (59613, 298760), (59752, 298065), (60140, 296142), (62177, 286440), (63147, 282040), (64020, 278194), (66154, 269220), (67305, 264616), (70510, 252588), (71610, 248708), (72168, 246785), (74690, 238452), (76920, 231539), (79484, 224070), (81480, 218581), (84196, 211530), (84612, 210490), (89628, 198710), (89740, 198462), (90210, 197428), (95480, 186531), (98714, 180420), (99231, 179480), (99355, 179256), (105245, 169224), (105765, 168392), (107688, 165385), (112035, 158968), (119226, 149380), (120280, 148071), (124354, 143220), (126294, 141020), (128040, 139097), (132308, 134610)]