19753287680

素因数分解:

$2^{14}\times 5^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1$

素因数の和:110

約数の個数: 480

約数和(自身を含む): 59767008000

約数和(自身を除く): 40013720320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 37, 38, 40, 49, 56, 64, 70, 74, 76, 80, 95, 98, 112, 128, 133, 140, 148, 152, 160, 185, 190, 196, 224, 245, 256, 259, 266, 280, 296, 304, 320, 343, 370, 380, 392, 448, 490, 512, 518, 532, 560, 592, 608, 640, 665, 686, 703, 740, 760, 784, 896, 931, 980, 1024, 1036, 1064, 1120, 1184, 1216, 1280, 1295, 1330, 1372, 1406, 1480, 1520, 1568, 1715, 1792, 1813, 1862, 1960, 2048, 2072, 2128, 2240, 2368, 2432, 2560, 2590, 2660, 2744, 2812, 2960, 3040, 3136, 3430, 3515, 3584, 3626, 3724, 3920, 4096, 4144, 4256, 4480, 4655, 4736, 4864, 4921, 5120, 5180, 5320, 5488, 5624, 5920, 6080, 6272, 6517, 6860, 7030, 7168, 7252, 7448, 7840, 8192, 8288, 8512, 8960, 9065, 9310, 9472, 9728, 9842, 10240, 10360, 10640, 10976, 11248, 11840, 12160, 12544, 12691, 13034, 13720, 14060, 14336, 14504, 14896, 15680, 16384, 16576, 17024, 17920, 18130, 18620, 18944, 19456, 19684, 20480, 20720, 21280, 21952, 22496, 23680, 24320, 24605, 25088, 25382, 26068, 27440, 28120, 28672, 29008, 29792, 31360, 32585, 33152, 34048, 34447, 35840, 36260, 37240, 37888, 38912, 39368, 40960, 41440, 42560, 43904, 44992, 47360, 48640, 49210, 50176, 50764, 52136, 54880, 56240, 57344, 58016, 59584, 62720, 63455, 65170, 66304, 68096, 68894, 71680, 72520, 74480, 75776, 77824, 78736, 81920, 82880, 85120, 87808, 89984, 94720, 97280, 98420, 100352, 101528, 104272, 109760, 112480, 114688, 116032, 119168, 125440, 126910, 130340, 132608, 136192, 137788, 143360, 145040, 148960, 151552, 155648, 157472, 165760, 170240, 172235, 175616, 179968, 189440, 194560, 196840, 200704, 203056, 208544, 219520, 224960, 232064, 238336, 241129, 250880, 253820, 260680, 265216, 272384, 275576, 286720, 290080, 297920, 303104, 311296, 314944, 331520, 340480, 344470, 351232, 359936, 378880, 389120, 393680, 401408, 406112, 417088, 439040, 449920, 464128, 476672, 482258, 501760, 507640, 521360, 530432, 544768, 551152, 573440, 580160, 595840, 606208, 629888, 663040, 680960, 688940, 702464, 719872, 757760, 778240, 787360, 802816, 812224, 834176, 878080, 899840, 928256, 953344, 964516, 1003520, 1015280, 1042720, 1060864, 1089536, 1102304, 1160320, 1191680, 1205645, 1259776, 1326080, 1361920, 1377880, 1404928, 1439744, 1515520, 1556480, 1574720, 1624448, 1668352, 1756160, 1799680, 1856512, 1906688, 1929032, 2007040, 2030560, 2085440, 2121728, 2179072, 2204608, 2320640, 2383360, 2411290, 2519552, 2652160, 2723840, 2755760, 2809856, 2879488, 3031040, 3149440, 3248896, 3336704, 3512320, 3599360, 3713024, 3813376, 3858064, 4014080, 4061120, 4170880, 4243456, 4409216, 4641280, 4766720, 4822580, 5039104, 5304320, 5447680, 5511520, 5619712, 5758976, 6298880, 6497792, 6673408, 7024640, 7198720, 7426048, 7626752, 7716128, 8122240, 8341760, 8818432, 9282560, 9533440, 9645160, 10078208, 10608640, 10895360, 11023040, 11517952, 12597760, 12995584, 13346816, 14049280, 14397440, 14852096, 15253504, 15432256, 16244480, 16683520, 17636864, 18565120, 19066880, 19290320, 20156416, 21217280, 22046080, 25195520, 25991168, 26693632, 28098560, 28794880, 29704192, 30864512, 32488960, 33367040, 35273728, 37130240, 38133760, 38580640, 40312832, 44092160, 50391040, 51982336, 53387264, 57589760, 61729024, 64977920, 66734080, 70547456, 74260480, 76267520, 77161280, 80625664, 88184320, 100782080, 103964672, 106774528, 123458048, 129955840, 133468160, 141094912, 148520960, 154322560, 176368640, 201564160, 207929344, 246916096, 259911680, 266936320, 282189824, 308645120, 352737280, 403128320, 493832192, 519823360, 533872640, 564379648, 617290240, 705474560, 987664384, 1039646720, 1234580480, 1410949120, 1975328768, 2469160960, 2821898240, 3950657536, 4938321920, 9876643840, 19753287680]

約数ペア:

[(1, 19753287680), (2, 9876643840), (4, 4938321920), (5, 3950657536), (7, 2821898240), (8, 2469160960), (10, 1975328768), (14, 1410949120), (16, 1234580480), (19, 1039646720), (20, 987664384), (28, 705474560), (32, 617290240), (35, 564379648), (37, 533872640), (38, 519823360), (40, 493832192), (49, 403128320), (56, 352737280), (64, 308645120), (70, 282189824), (74, 266936320), (76, 259911680), (80, 246916096), (95, 207929344), (98, 201564160), (112, 176368640), (128, 154322560), (133, 148520960), (140, 141094912), (148, 133468160), (152, 129955840), (160, 123458048), (185, 106774528), (190, 103964672), (196, 100782080), (224, 88184320), (245, 80625664), (256, 77161280), (259, 76267520), (266, 74260480), (280, 70547456), (296, 66734080), (304, 64977920), (320, 61729024), (343, 57589760), (370, 53387264), (380, 51982336), (392, 50391040), (448, 44092160), (490, 40312832), (512, 38580640), (518, 38133760), (532, 37130240), (560, 35273728), (592, 33367040), (608, 32488960), (640, 30864512), (665, 29704192), (686, 28794880), (703, 28098560), (740, 26693632), (760, 25991168), (784, 25195520), (896, 22046080), (931, 21217280), (980, 20156416), (1024, 19290320), (1036, 19066880), (1064, 18565120), (1120, 17636864), (1184, 16683520), (1216, 16244480), (1280, 15432256), (1295, 15253504), (1330, 14852096), (1372, 14397440), (1406, 14049280), (1480, 13346816), (1520, 12995584), (1568, 12597760), (1715, 11517952), (1792, 11023040), (1813, 10895360), (1862, 10608640), (1960, 10078208), (2048, 9645160), (2072, 9533440), (2128, 9282560), (2240, 8818432), (2368, 8341760), (2432, 8122240), (2560, 7716128), (2590, 7626752), (2660, 7426048), (2744, 7198720), (2812, 7024640), (2960, 6673408), (3040, 6497792), (3136, 6298880), (3430, 5758976), (3515, 5619712), (3584, 5511520), (3626, 5447680), (3724, 5304320), (3920, 5039104), (4096, 4822580), (4144, 4766720), (4256, 4641280), (4480, 4409216), (4655, 4243456), (4736, 4170880), (4864, 4061120), (4921, 4014080), (5120, 3858064), (5180, 3813376), (5320, 3713024), (5488, 3599360), (5624, 3512320), (5920, 3336704), (6080, 3248896), (6272, 3149440), (6517, 3031040), (6860, 2879488), (7030, 2809856), (7168, 2755760), (7252, 2723840), (7448, 2652160), (7840, 2519552), (8192, 2411290), (8288, 2383360), (8512, 2320640), (8960, 2204608), (9065, 2179072), (9310, 2121728), (9472, 2085440), (9728, 2030560), (9842, 2007040), (10240, 1929032), (10360, 1906688), (10640, 1856512), (10976, 1799680), (11248, 1756160), (11840, 1668352), (12160, 1624448), (12544, 1574720), (12691, 1556480), (13034, 1515520), (13720, 1439744), (14060, 1404928), (14336, 1377880), (14504, 1361920), (14896, 1326080), (15680, 1259776), (16384, 1205645), (16576, 1191680), (17024, 1160320), (17920, 1102304), (18130, 1089536), (18620, 1060864), (18944, 1042720), (19456, 1015280), (19684, 1003520), (20480, 964516), (20720, 953344), (21280, 928256), (21952, 899840), (22496, 878080), (23680, 834176), (24320, 812224), (24605, 802816), (25088, 787360), (25382, 778240), (26068, 757760), (27440, 719872), (28120, 702464), (28672, 688940), (29008, 680960), (29792, 663040), (31360, 629888), (32585, 606208), (33152, 595840), (34048, 580160), (34447, 573440), (35840, 551152), (36260, 544768), (37240, 530432), (37888, 521360), (38912, 507640), (39368, 501760), (40960, 482258), (41440, 476672), (42560, 464128), (43904, 449920), (44992, 439040), (47360, 417088), (48640, 406112), (49210, 401408), (50176, 393680), (50764, 389120), (52136, 378880), (54880, 359936), (56240, 351232), (57344, 344470), (58016, 340480), (59584, 331520), (62720, 314944), (63455, 311296), (65170, 303104), (66304, 297920), (68096, 290080), (68894, 286720), (71680, 275576), (72520, 272384), (74480, 265216), (75776, 260680), (77824, 253820), (78736, 250880), (81920, 241129), (82880, 238336), (85120, 232064), (87808, 224960), (89984, 219520), (94720, 208544), (97280, 203056), (98420, 200704), (100352, 196840), (101528, 194560), (104272, 189440), (109760, 179968), (112480, 175616), (114688, 172235), (116032, 170240), (119168, 165760), (125440, 157472), (126910, 155648), (130340, 151552), (132608, 148960), (136192, 145040), (137788, 143360)]