20797799400

素因数分解:

$2^3\times 3^2\times 5^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{317}}^1$

素因数の和:514

約数の個数: 576

約数和(自身を含む): 82674708480

約数和(自身を除く): 61876909080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 25, 28, 30, 35, 36, 40, 41, 42, 45, 50, 56, 60, 63, 70, 72, 75, 82, 84, 90, 100, 105, 120, 123, 126, 127, 140, 150, 164, 168, 175, 180, 200, 205, 210, 225, 246, 252, 254, 280, 287, 300, 315, 317, 328, 350, 360, 369, 381, 410, 420, 450, 492, 504, 508, 525, 574, 600, 615, 630, 634, 635, 700, 738, 762, 820, 840, 861, 889, 900, 951, 984, 1016, 1025, 1050, 1143, 1148, 1230, 1260, 1268, 1270, 1400, 1435, 1476, 1524, 1575, 1585, 1640, 1722, 1778, 1800, 1845, 1902, 1905, 2050, 2100, 2219, 2286, 2296, 2460, 2520, 2536, 2540, 2583, 2667, 2853, 2870, 2952, 3048, 3075, 3150, 3170, 3175, 3444, 3556, 3690, 3804, 3810, 4100, 4200, 4305, 4438, 4445, 4572, 4755, 4920, 5080, 5166, 5207, 5334, 5706, 5715, 5740, 6150, 6300, 6340, 6350, 6657, 6888, 7112, 7175, 7380, 7608, 7620, 7925, 8001, 8200, 8610, 8876, 8890, 9144, 9225, 9510, 9525, 10332, 10414, 10668, 11095, 11412, 11430, 11480, 12300, 12600, 12680, 12700, 12915, 12997, 13314, 13335, 14265, 14350, 14760, 15240, 15621, 15850, 16002, 17220, 17752, 17780, 18450, 19020, 19050, 19971, 20664, 20828, 21336, 21525, 22190, 22225, 22824, 22860, 23775, 24600, 25400, 25830, 25994, 26035, 26628, 26670, 28530, 28575, 28700, 31242, 31700, 32004, 33285, 34440, 35560, 36449, 36900, 38040, 38100, 38991, 39942, 40005, 40259, 41656, 43050, 44380, 44450, 45720, 46863, 47550, 51660, 51988, 52070, 53256, 53340, 55475, 57060, 57150, 57400, 62484, 63400, 64008, 64575, 64985, 66570, 66675, 71325, 72898, 73800, 76200, 77982, 78105, 79884, 80010, 80518, 86100, 88760, 88900, 90979, 93726, 95100, 99855, 103320, 103976, 104140, 106680, 109347, 110950, 114120, 114300, 116973, 120777, 124968, 129150, 129970, 130175, 133140, 133350, 142650, 145796, 155964, 156210, 159768, 160020, 161036, 166425, 172200, 177800, 181958, 182245, 187452, 190200, 194955, 199710, 200025, 201295, 208280, 218694, 221900, 228600, 233946, 234315, 241554, 258300, 259940, 260350, 266280, 266700, 272937, 281813, 285300, 291592, 311928, 312420, 320040, 322072, 324925, 328041, 332850, 362331, 363916, 364490, 374904, 389910, 390525, 399420, 400050, 402590, 437388, 443800, 454895, 467892, 468630, 483108, 499275, 516600, 519880, 520700, 533400, 545874, 546735, 563626, 570600, 584865, 603885, 624840, 649850, 656082, 665700, 724662, 727832, 728980, 779820, 781050, 798840, 800100, 805180, 818811, 845439, 874776, 909790, 911225, 935784, 937260, 966216, 974775, 998550, 1006475, 1041400, 1091748, 1093470, 1127252, 1169730, 1171575, 1207770, 1299700, 1312164, 1331400, 1364685, 1409065, 1449324, 1457960, 1559640, 1562100, 1600200, 1610360, 1637622, 1640205, 1650619, 1690878, 1811655, 1819580, 1822450, 1874520, 1949550, 1997100, 2012950, 2183496, 2186940, 2254504, 2274475, 2339460, 2343150, 2415540, 2536317, 2599400, 2624328, 2729370, 2733675, 2818130, 2898648, 2924325, 3019425, 3124200, 3275244, 3280410, 3301238, 3381756, 3623310, 3639160, 3644900, 3899100, 3994200, 4025900, 4094055, 4227195, 4373880, 4548950, 4678920, 4686300, 4831080, 4951857, 5072634, 5458740, 5467350, 5636260, 5848650, 6038850, 6550488, 6560820, 6602476, 6763512, 6823425, 7045325, 7246620, 7289800, 7798200, 8051800, 8188110, 8201025, 8253095, 8454390, 9058275, 9097900, 9372600, 9903714, 10145268, 10917480, 10934700, 11272520, 11554333, 11697300, 12077700, 12681585, 13121640, 13204952, 13646850, 14090650, 14493240, 14855571, 16376220, 16402050, 16506190, 16908780, 18116550, 18195800, 19807428, 20290536, 20470275, 21135975, 21869400, 23108666, 23394600, 24155400, 24759285, 25363170, 27293700, 28181300, 29711142, 32752440, 32804100, 33012380, 33817560, 34662999, 36233100, 39614856, 40940550, 41265475, 42271950, 46217332, 49518570, 50726340, 54587400, 56362600, 57771665, 59422284, 63407925, 65608200, 66024760, 69325998, 72466200, 74277855, 81881100, 82530950, 84543900, 92434664, 99037140, 101452680, 103988997, 115543330, 118844568, 123796425, 126815850, 138651996, 148555710, 163762200, 165061900, 169087800, 173314995, 198074280, 207977994, 231086660, 247592850, 253631700, 277303992, 288858325, 297111420, 330123800, 346629990, 371389275, 415955988, 462173320, 495185700, 507263400, 519944985, 577716650, 594222840, 693259980, 742778550, 831911976, 866574975, 990371400, 1039889970, 1155433300, 1386519960, 1485557100, 1733149950, 2079779940, 2310866600, 2599724925, 2971114200, 3466299900, 4159559880, 5199449850, 6932599800, 10398899700, 20797799400]

約数ペア:

[(1, 20797799400), (2, 10398899700), (3, 6932599800), (4, 5199449850), (5, 4159559880), (6, 3466299900), (7, 2971114200), (8, 2599724925), (9, 2310866600), (10, 2079779940), (12, 1733149950), (14, 1485557100), (15, 1386519960), (18, 1155433300), (20, 1039889970), (21, 990371400), (24, 866574975), (25, 831911976), (28, 742778550), (30, 693259980), (35, 594222840), (36, 577716650), (40, 519944985), (41, 507263400), (42, 495185700), (45, 462173320), (50, 415955988), (56, 371389275), (60, 346629990), (63, 330123800), (70, 297111420), (72, 288858325), (75, 277303992), (82, 253631700), (84, 247592850), (90, 231086660), (100, 207977994), (105, 198074280), (120, 173314995), (123, 169087800), (126, 165061900), (127, 163762200), (140, 148555710), (150, 138651996), (164, 126815850), (168, 123796425), (175, 118844568), (180, 115543330), (200, 103988997), (205, 101452680), (210, 99037140), (225, 92434664), (246, 84543900), (252, 82530950), (254, 81881100), (280, 74277855), (287, 72466200), (300, 69325998), (315, 66024760), (317, 65608200), (328, 63407925), (350, 59422284), (360, 57771665), (369, 56362600), (381, 54587400), (410, 50726340), (420, 49518570), (450, 46217332), (492, 42271950), (504, 41265475), (508, 40940550), (525, 39614856), (574, 36233100), (600, 34662999), (615, 33817560), (630, 33012380), (634, 32804100), (635, 32752440), (700, 29711142), (738, 28181300), (762, 27293700), (820, 25363170), (840, 24759285), (861, 24155400), (889, 23394600), (900, 23108666), (951, 21869400), (984, 21135975), (1016, 20470275), (1025, 20290536), (1050, 19807428), (1143, 18195800), (1148, 18116550), (1230, 16908780), (1260, 16506190), (1268, 16402050), (1270, 16376220), (1400, 14855571), (1435, 14493240), (1476, 14090650), (1524, 13646850), (1575, 13204952), (1585, 13121640), (1640, 12681585), (1722, 12077700), (1778, 11697300), (1800, 11554333), (1845, 11272520), (1902, 10934700), (1905, 10917480), (2050, 10145268), (2100, 9903714), (2219, 9372600), (2286, 9097900), (2296, 9058275), (2460, 8454390), (2520, 8253095), (2536, 8201025), (2540, 8188110), (2583, 8051800), (2667, 7798200), (2853, 7289800), (2870, 7246620), (2952, 7045325), (3048, 6823425), (3075, 6763512), (3150, 6602476), (3170, 6560820), (3175, 6550488), (3444, 6038850), (3556, 5848650), (3690, 5636260), (3804, 5467350), (3810, 5458740), (4100, 5072634), (4200, 4951857), (4305, 4831080), (4438, 4686300), (4445, 4678920), (4572, 4548950), (4755, 4373880), (4920, 4227195), (5080, 4094055), (5166, 4025900), (5207, 3994200), (5334, 3899100), (5706, 3644900), (5715, 3639160), (5740, 3623310), (6150, 3381756), (6300, 3301238), (6340, 3280410), (6350, 3275244), (6657, 3124200), (6888, 3019425), (7112, 2924325), (7175, 2898648), (7380, 2818130), (7608, 2733675), (7620, 2729370), (7925, 2624328), (8001, 2599400), (8200, 2536317), (8610, 2415540), (8876, 2343150), (8890, 2339460), (9144, 2274475), (9225, 2254504), (9510, 2186940), (9525, 2183496), (10332, 2012950), (10414, 1997100), (10668, 1949550), (11095, 1874520), (11412, 1822450), (11430, 1819580), (11480, 1811655), (12300, 1690878), (12600, 1650619), (12680, 1640205), (12700, 1637622), (12915, 1610360), (12997, 1600200), (13314, 1562100), (13335, 1559640), (14265, 1457960), (14350, 1449324), (14760, 1409065), (15240, 1364685), (15621, 1331400), (15850, 1312164), (16002, 1299700), (17220, 1207770), (17752, 1171575), (17780, 1169730), (18450, 1127252), (19020, 1093470), (19050, 1091748), (19971, 1041400), (20664, 1006475), (20828, 998550), (21336, 974775), (21525, 966216), (22190, 937260), (22225, 935784), (22824, 911225), (22860, 909790), (23775, 874776), (24600, 845439), (25400, 818811), (25830, 805180), (25994, 800100), (26035, 798840), (26628, 781050), (26670, 779820), (28530, 728980), (28575, 727832), (28700, 724662), (31242, 665700), (31700, 656082), (32004, 649850), (33285, 624840), (34440, 603885), (35560, 584865), (36449, 570600), (36900, 563626), (38040, 546735), (38100, 545874), (38991, 533400), (39942, 520700), (40005, 519880), (40259, 516600), (41656, 499275), (43050, 483108), (44380, 468630), (44450, 467892), (45720, 454895), (46863, 443800), (47550, 437388), (51660, 402590), (51988, 400050), (52070, 399420), (53256, 390525), (53340, 389910), (55475, 374904), (57060, 364490), (57150, 363916), (57400, 362331), (62484, 332850), (63400, 328041), (64008, 324925), (64575, 322072), (64985, 320040), (66570, 312420), (66675, 311928), (71325, 291592), (72898, 285300), (73800, 281813), (76200, 272937), (77982, 266700), (78105, 266280), (79884, 260350), (80010, 259940), (80518, 258300), (86100, 241554), (88760, 234315), (88900, 233946), (90979, 228600), (93726, 221900), (95100, 218694), (99855, 208280), (103320, 201295), (103976, 200025), (104140, 199710), (106680, 194955), (109347, 190200), (110950, 187452), (114120, 182245), (114300, 181958), (116973, 177800), (120777, 172200), (124968, 166425), (129150, 161036), (129970, 160020), (130175, 159768), (133140, 156210), (133350, 155964), (142650, 145796)]