2760101120

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{523}}^1$

素因数の和:601

約数の個数: 288

約数和(自身を含む): 8225710080

約数和(自身を除く): 5465608960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 31, 32, 35, 38, 40, 56, 62, 64, 70, 76, 80, 95, 112, 124, 128, 133, 140, 152, 155, 160, 190, 217, 224, 248, 256, 266, 280, 304, 310, 320, 380, 434, 448, 496, 523, 532, 560, 589, 608, 620, 640, 665, 760, 868, 896, 992, 1046, 1064, 1085, 1120, 1178, 1216, 1240, 1280, 1330, 1520, 1736, 1792, 1984, 2092, 2128, 2170, 2240, 2356, 2432, 2480, 2615, 2660, 2945, 3040, 3472, 3661, 3968, 4123, 4184, 4256, 4340, 4480, 4712, 4864, 4960, 5230, 5320, 5890, 6080, 6944, 7322, 7936, 8246, 8368, 8512, 8680, 8960, 9424, 9920, 9937, 10460, 10640, 11780, 12160, 13888, 14644, 16213, 16492, 16736, 17024, 17360, 18305, 18848, 19840, 19874, 20615, 20920, 21280, 23560, 24320, 27776, 29288, 32426, 32984, 33472, 34048, 34720, 36610, 37696, 39680, 39748, 41230, 41840, 42560, 47120, 49685, 55552, 58576, 64852, 65968, 66944, 69440, 69559, 73220, 75392, 79496, 81065, 82460, 83680, 85120, 94240, 99370, 113491, 117152, 129704, 131936, 133888, 138880, 139118, 146440, 150784, 158992, 162130, 164920, 167360, 170240, 188480, 198740, 226982, 234304, 259408, 263872, 277760, 278236, 292880, 308047, 317984, 324260, 329840, 334720, 347795, 376960, 397480, 453964, 468608, 518816, 527744, 556472, 567455, 585760, 616094, 635968, 648520, 659680, 669440, 695590, 753920, 794960, 907928, 937216, 1037632, 1055488, 1112944, 1134910, 1171520, 1232188, 1271936, 1297040, 1319360, 1391180, 1540235, 1589920, 1815856, 2075264, 2156329, 2225888, 2269820, 2343040, 2464376, 2543872, 2594080, 2638720, 2782360, 3080470, 3179840, 3631712, 4150528, 4312658, 4451776, 4539640, 4686080, 4928752, 5188160, 5277440, 5564720, 6160940, 6359680, 7263424, 8625316, 8903552, 9079280, 9857504, 10376320, 10781645, 11129440, 12321880, 12719360, 14526848, 17250632, 17807104, 18158560, 19715008, 20752640, 21563290, 22258880, 24643760, 29053696, 34501264, 36317120, 39430016, 43126580, 44517760, 49287520, 69002528, 72634240, 78860032, 86253160, 89035520, 98575040, 138005056, 145268480, 172506320, 197150080, 276010112, 345012640, 394300160, 552020224, 690025280, 1380050560, 2760101120]

約数ペア:

[(1, 2760101120), (2, 1380050560), (4, 690025280), (5, 552020224), (7, 394300160), (8, 345012640), (10, 276010112), (14, 197150080), (16, 172506320), (19, 145268480), (20, 138005056), (28, 98575040), (31, 89035520), (32, 86253160), (35, 78860032), (38, 72634240), (40, 69002528), (56, 49287520), (62, 44517760), (64, 43126580), (70, 39430016), (76, 36317120), (80, 34501264), (95, 29053696), (112, 24643760), (124, 22258880), (128, 21563290), (133, 20752640), (140, 19715008), (152, 18158560), (155, 17807104), (160, 17250632), (190, 14526848), (217, 12719360), (224, 12321880), (248, 11129440), (256, 10781645), (266, 10376320), (280, 9857504), (304, 9079280), (310, 8903552), (320, 8625316), (380, 7263424), (434, 6359680), (448, 6160940), (496, 5564720), (523, 5277440), (532, 5188160), (560, 4928752), (589, 4686080), (608, 4539640), (620, 4451776), (640, 4312658), (665, 4150528), (760, 3631712), (868, 3179840), (896, 3080470), (992, 2782360), (1046, 2638720), (1064, 2594080), (1085, 2543872), (1120, 2464376), (1178, 2343040), (1216, 2269820), (1240, 2225888), (1280, 2156329), (1330, 2075264), (1520, 1815856), (1736, 1589920), (1792, 1540235), (1984, 1391180), (2092, 1319360), (2128, 1297040), (2170, 1271936), (2240, 1232188), (2356, 1171520), (2432, 1134910), (2480, 1112944), (2615, 1055488), (2660, 1037632), (2945, 937216), (3040, 907928), (3472, 794960), (3661, 753920), (3968, 695590), (4123, 669440), (4184, 659680), (4256, 648520), (4340, 635968), (4480, 616094), (4712, 585760), (4864, 567455), (4960, 556472), (5230, 527744), (5320, 518816), (5890, 468608), (6080, 453964), (6944, 397480), (7322, 376960), (7936, 347795), (8246, 334720), (8368, 329840), (8512, 324260), (8680, 317984), (8960, 308047), (9424, 292880), (9920, 278236), (9937, 277760), (10460, 263872), (10640, 259408), (11780, 234304), (12160, 226982), (13888, 198740), (14644, 188480), (16213, 170240), (16492, 167360), (16736, 164920), (17024, 162130), (17360, 158992), (18305, 150784), (18848, 146440), (19840, 139118), (19874, 138880), (20615, 133888), (20920, 131936), (21280, 129704), (23560, 117152), (24320, 113491), (27776, 99370), (29288, 94240), (32426, 85120), (32984, 83680), (33472, 82460), (34048, 81065), (34720, 79496), (36610, 75392), (37696, 73220), (39680, 69559), (39748, 69440), (41230, 66944), (41840, 65968), (42560, 64852), (47120, 58576), (49685, 55552)]