4938321920

素因数分解:

$2^{12}\times 5^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1$

素因数の和:106

約数の個数: 416

約数和(自身を含む): 14940384000

約数和(自身を除く): 10002062080

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, 8288, 8512, 8960, 9065, 9310, 9472, 9728, 9842, 10240, 10360, 10640, 10976, 11248, 11840, 12160, 12544, 12691, 13034, 13720, 14060, 14336, 14504, 14896, 15680, 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, 41440, 42560, 43904, 44992, 47360, 48640, 49210, 50176, 50764, 52136, 54880, 56240, 58016, 59584, 62720, 63455, 65170, 66304, 68096, 68894, 71680, 72520, 74480, 75776, 77824, 78736, 82880, 85120, 87808, 89984, 94720, 97280, 98420, 100352, 101528, 104272, 109760, 112480, 116032, 119168, 125440, 126910, 130340, 132608, 136192, 137788, 143360, 145040, 148960, 151552, 157472, 165760, 170240, 172235, 175616, 179968, 189440, 194560, 196840, 200704, 203056, 208544, 219520, 224960, 232064, 238336, 241129, 250880, 253820, 260680, 265216, 272384, 275576, 290080, 297920, 314944, 331520, 340480, 344470, 351232, 359936, 378880, 389120, 393680, 406112, 417088, 439040, 449920, 464128, 476672, 482258, 501760, 507640, 521360, 530432, 544768, 551152, 580160, 595840, 629888, 663040, 680960, 688940, 702464, 719872, 757760, 787360, 812224, 834176, 878080, 899840, 928256, 953344, 964516, 1003520, 1015280, 1042720, 1060864, 1102304, 1160320, 1191680, 1205645, 1259776, 1326080, 1361920, 1377880, 1404928, 1439744, 1574720, 1624448, 1668352, 1756160, 1799680, 1856512, 1906688, 1929032, 2030560, 2085440, 2204608, 2320640, 2383360, 2411290, 2519552, 2652160, 2723840, 2755760, 2879488, 3149440, 3248896, 3336704, 3512320, 3599360, 3713024, 3813376, 3858064, 4061120, 4170880, 4409216, 4641280, 4766720, 4822580, 5039104, 5304320, 5511520, 6298880, 6497792, 6673408, 7024640, 7198720, 7426048, 7716128, 8122240, 8341760, 8818432, 9282560, 9533440, 9645160, 10078208, 11023040, 12597760, 12995584, 13346816, 14397440, 15432256, 16244480, 16683520, 17636864, 18565120, 19066880, 19290320, 20156416, 22046080, 25195520, 25991168, 26693632, 30864512, 32488960, 33367040, 35273728, 37130240, 38580640, 44092160, 50391040, 51982336, 61729024, 64977920, 66734080, 70547456, 77161280, 88184320, 100782080, 123458048, 129955840, 133468160, 141094912, 154322560, 176368640, 246916096, 259911680, 308645120, 352737280, 493832192, 617290240, 705474560, 987664384, 1234580480, 2469160960, 4938321920]

約数ペア:

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