19455838080

素因数分解:

$2^7\times 3^1\times 5^1\times 7^3\times {\mathrm{31}}^1\times {\mathrm{953}}^1$

素因数の和:1027

約数の個数: 512

約数和(自身を含む): 74732544000

約数和(自身を除く): 55276705920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 48, 49, 56, 60, 62, 64, 70, 80, 84, 93, 96, 98, 105, 112, 120, 124, 128, 140, 147, 155, 160, 168, 186, 192, 196, 210, 217, 224, 240, 245, 248, 280, 294, 310, 320, 336, 343, 372, 384, 392, 420, 434, 448, 465, 480, 490, 496, 560, 588, 620, 640, 651, 672, 686, 735, 744, 784, 840, 868, 896, 930, 953, 960, 980, 992, 1029, 1085, 1120, 1176, 1240, 1302, 1344, 1372, 1470, 1488, 1519, 1568, 1680, 1715, 1736, 1860, 1906, 1920, 1960, 1984, 2058, 2170, 2240, 2352, 2480, 2604, 2688, 2744, 2859, 2940, 2976, 3038, 3136, 3255, 3360, 3430, 3472, 3720, 3812, 3920, 3968, 4116, 4340, 4480, 4557, 4704, 4765, 4960, 5145, 5208, 5488, 5718, 5880, 5952, 6076, 6272, 6510, 6671, 6720, 6860, 6944, 7440, 7595, 7624, 7840, 8232, 8680, 9114, 9408, 9530, 9920, 10290, 10416, 10633, 10976, 11436, 11760, 11904, 12152, 13020, 13342, 13440, 13720, 13888, 14295, 14880, 15190, 15248, 15680, 16464, 17360, 18228, 18816, 19060, 19840, 20013, 20580, 20832, 21266, 21952, 22785, 22872, 23520, 24304, 26040, 26684, 27440, 27776, 28590, 29543, 29760, 30380, 30496, 31360, 31899, 32928, 33355, 34720, 36456, 38120, 40026, 41160, 41664, 42532, 43904, 45570, 45744, 46697, 47040, 48608, 52080, 53165, 53368, 54880, 57180, 59086, 59520, 60760, 60992, 63798, 65856, 66710, 69440, 72912, 76240, 80052, 82320, 83328, 85064, 88629, 91140, 91488, 93394, 94080, 97216, 100065, 104160, 106330, 106736, 109760, 114360, 118172, 121520, 121984, 127596, 131712, 133420, 138880, 140091, 145824, 147715, 152480, 159495, 160104, 164640, 170128, 177258, 182280, 182976, 186788, 194432, 200130, 206801, 208320, 212660, 213472, 219520, 228720, 233485, 236344, 243040, 255192, 266840, 280182, 291648, 295430, 304960, 318990, 320208, 326879, 329280, 340256, 354516, 364560, 365952, 373576, 400260, 413602, 416640, 425320, 426944, 443145, 457440, 466970, 472688, 486080, 510384, 533680, 560364, 583296, 590860, 609920, 620403, 637980, 640416, 653758, 658560, 680512, 700455, 709032, 729120, 747152, 800520, 827204, 850640, 853888, 886290, 914880, 933940, 945376, 972160, 980637, 1020768, 1034005, 1067360, 1120728, 1181720, 1240806, 1275960, 1280832, 1307516, 1361024, 1400910, 1418064, 1447607, 1458240, 1494304, 1601040, 1634395, 1654408, 1701280, 1772580, 1829760, 1867880, 1890752, 1961274, 2041536, 2068010, 2134720, 2241456, 2363440, 2481612, 2551920, 2561664, 2615032, 2801820, 2836128, 2895214, 2916480, 2988608, 3102015, 3202080, 3268790, 3308816, 3402560, 3545160, 3735760, 3781504, 3922548, 4083072, 4136020, 4269440, 4342821, 4482912, 4726880, 4903185, 4963224, 5103840, 5230064, 5603640, 5672256, 5790428, 5977216, 6204030, 6404160, 6537580, 6617632, 6805120, 7090320, 7238035, 7471520, 7845096, 8272040, 8685642, 8965824, 9453760, 9806370, 9926448, 10133249, 10207680, 10460128, 11207280, 11344512, 11580856, 12408060, 12808320, 13075160, 13235264, 14180640, 14476070, 14943040, 15690192, 16544080, 17371284, 17931648, 18907520, 19612740, 19852896, 20266498, 20415360, 20920256, 21714105, 22414560, 23161712, 24816120, 26150320, 26470528, 28361280, 28952140, 29886080, 30399747, 31380384, 33088160, 34742568, 39225480, 39705792, 40532996, 41840512, 43428210, 44829120, 46323424, 49632240, 50666245, 52300640, 56722560, 57904280, 60799494, 62760768, 66176320, 69485136, 78450960, 79411584, 81065992, 86856420, 89658240, 92646848, 99264480, 101332490, 104601280, 115808560, 121598988, 125521536, 132352640, 138970272, 151998735, 156901920, 162131984, 173712840, 185293696, 198528960, 202664980, 209202560, 231617120, 243197976, 277940544, 303997470, 313803840, 324263968, 347425680, 397057920, 405329960, 463234240, 486395952, 555881088, 607994940, 627607680, 648527936, 694851360, 810659920, 926468480, 972791904, 1215989880, 1297055872, 1389702720, 1621319840, 1945583808, 2431979760, 2779405440, 3242639680, 3891167616, 4863959520, 6485279360, 9727919040, 19455838080]

約数ペア:

[(1, 19455838080), (2, 9727919040), (3, 6485279360), (4, 4863959520), (5, 3891167616), (6, 3242639680), (7, 2779405440), (8, 2431979760), (10, 1945583808), (12, 1621319840), (14, 1389702720), (15, 1297055872), (16, 1215989880), (20, 972791904), (21, 926468480), (24, 810659920), (28, 694851360), (30, 648527936), (31, 627607680), (32, 607994940), (35, 555881088), (40, 486395952), (42, 463234240), (48, 405329960), (49, 397057920), (56, 347425680), (60, 324263968), (62, 313803840), (64, 303997470), (70, 277940544), (80, 243197976), (84, 231617120), (93, 209202560), (96, 202664980), (98, 198528960), (105, 185293696), (112, 173712840), (120, 162131984), (124, 156901920), (128, 151998735), (140, 138970272), (147, 132352640), (155, 125521536), (160, 121598988), (168, 115808560), (186, 104601280), (192, 101332490), (196, 99264480), (210, 92646848), (217, 89658240), (224, 86856420), (240, 81065992), (245, 79411584), (248, 78450960), (280, 69485136), (294, 66176320), (310, 62760768), (320, 60799494), (336, 57904280), (343, 56722560), (372, 52300640), (384, 50666245), (392, 49632240), (420, 46323424), (434, 44829120), (448, 43428210), (465, 41840512), (480, 40532996), (490, 39705792), (496, 39225480), (560, 34742568), (588, 33088160), (620, 31380384), (640, 30399747), (651, 29886080), (672, 28952140), (686, 28361280), (735, 26470528), (744, 26150320), (784, 24816120), (840, 23161712), (868, 22414560), (896, 21714105), (930, 20920256), (953, 20415360), (960, 20266498), (980, 19852896), (992, 19612740), (1029, 18907520), (1085, 17931648), (1120, 17371284), (1176, 16544080), (1240, 15690192), (1302, 14943040), (1344, 14476070), (1372, 14180640), (1470, 13235264), (1488, 13075160), (1519, 12808320), (1568, 12408060), (1680, 11580856), (1715, 11344512), (1736, 11207280), (1860, 10460128), (1906, 10207680), (1920, 10133249), (1960, 9926448), (1984, 9806370), (2058, 9453760), (2170, 8965824), (2240, 8685642), (2352, 8272040), (2480, 7845096), (2604, 7471520), (2688, 7238035), (2744, 7090320), (2859, 6805120), (2940, 6617632), (2976, 6537580), (3038, 6404160), (3136, 6204030), (3255, 5977216), (3360, 5790428), (3430, 5672256), (3472, 5603640), (3720, 5230064), (3812, 5103840), (3920, 4963224), (3968, 4903185), (4116, 4726880), (4340, 4482912), (4480, 4342821), (4557, 4269440), (4704, 4136020), (4765, 4083072), (4960, 3922548), (5145, 3781504), (5208, 3735760), (5488, 3545160), (5718, 3402560), (5880, 3308816), (5952, 3268790), (6076, 3202080), (6272, 3102015), (6510, 2988608), (6671, 2916480), (6720, 2895214), (6860, 2836128), (6944, 2801820), (7440, 2615032), (7595, 2561664), (7624, 2551920), (7840, 2481612), (8232, 2363440), (8680, 2241456), (9114, 2134720), (9408, 2068010), (9530, 2041536), (9920, 1961274), (10290, 1890752), (10416, 1867880), (10633, 1829760), (10976, 1772580), (11436, 1701280), (11760, 1654408), (11904, 1634395), (12152, 1601040), (13020, 1494304), (13342, 1458240), (13440, 1447607), (13720, 1418064), (13888, 1400910), (14295, 1361024), (14880, 1307516), (15190, 1280832), (15248, 1275960), (15680, 1240806), (16464, 1181720), (17360, 1120728), (18228, 1067360), (18816, 1034005), (19060, 1020768), (19840, 980637), (20013, 972160), (20580, 945376), (20832, 933940), (21266, 914880), (21952, 886290), (22785, 853888), (22872, 850640), (23520, 827204), (24304, 800520), (26040, 747152), (26684, 729120), (27440, 709032), (27776, 700455), (28590, 680512), (29543, 658560), (29760, 653758), (30380, 640416), (30496, 637980), (31360, 620403), (31899, 609920), (32928, 590860), (33355, 583296), (34720, 560364), (36456, 533680), (38120, 510384), (40026, 486080), (41160, 472688), (41664, 466970), (42532, 457440), (43904, 443145), (45570, 426944), (45744, 425320), (46697, 416640), (47040, 413602), (48608, 400260), (52080, 373576), (53165, 365952), (53368, 364560), (54880, 354516), (57180, 340256), (59086, 329280), (59520, 326879), (60760, 320208), (60992, 318990), (63798, 304960), (65856, 295430), (66710, 291648), (69440, 280182), (72912, 266840), (76240, 255192), (80052, 243040), (82320, 236344), (83328, 233485), (85064, 228720), (88629, 219520), (91140, 213472), (91488, 212660), (93394, 208320), (94080, 206801), (97216, 200130), (100065, 194432), (104160, 186788), (106330, 182976), (106736, 182280), (109760, 177258), (114360, 170128), (118172, 164640), (121520, 160104), (121984, 159495), (127596, 152480), (131712, 147715), (133420, 145824), (138880, 140091)]