16716777280

素因数分解:

$2^6\times 5^1\times 7^3\times {\mathrm{17}}^3\times {\mathrm{31}}^1$

素因数の和:120

約数の個数: 448

約数和(自身を含む): 50913792000

約数和(自身を除く): 34197014720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 31, 32, 34, 35, 40, 49, 56, 62, 64, 68, 70, 80, 85, 98, 112, 119, 124, 136, 140, 155, 160, 170, 196, 217, 224, 238, 245, 248, 272, 280, 289, 310, 320, 340, 343, 392, 434, 448, 476, 490, 496, 527, 544, 560, 578, 595, 620, 680, 686, 784, 833, 868, 952, 980, 992, 1054, 1085, 1088, 1120, 1156, 1190, 1240, 1360, 1372, 1445, 1519, 1568, 1666, 1715, 1736, 1904, 1960, 1984, 2023, 2108, 2170, 2240, 2312, 2380, 2480, 2635, 2720, 2744, 2890, 3038, 3136, 3332, 3430, 3472, 3689, 3808, 3920, 4046, 4165, 4216, 4340, 4624, 4760, 4913, 4960, 5270, 5440, 5488, 5780, 5831, 6076, 6664, 6860, 6944, 7378, 7595, 7616, 7840, 8092, 8330, 8432, 8680, 8959, 9248, 9520, 9826, 9920, 10115, 10540, 10633, 10976, 11560, 11662, 12152, 13328, 13720, 13888, 14161, 14756, 15190, 15680, 16184, 16660, 16864, 17360, 17918, 18445, 18496, 19040, 19652, 20230, 21080, 21266, 21952, 23120, 23324, 24304, 24565, 25823, 26656, 27440, 28322, 29155, 29512, 30380, 32368, 33320, 33728, 34391, 34720, 35836, 36890, 38080, 39304, 40460, 42160, 42532, 44795, 46240, 46648, 48608, 49130, 51646, 53165, 53312, 54880, 56644, 58310, 59024, 60760, 62713, 64736, 66640, 68782, 69440, 70805, 71672, 73780, 78608, 80920, 84320, 85064, 89590, 92480, 93296, 97216, 98260, 99127, 103292, 106330, 109760, 113288, 116620, 118048, 121520, 125426, 129115, 129472, 133280, 137564, 141610, 143344, 147560, 152303, 157216, 161840, 168640, 170128, 171955, 179180, 180761, 186592, 196520, 198254, 206584, 212660, 226576, 233240, 236096, 240737, 243040, 250852, 258230, 266560, 275128, 283220, 286688, 295120, 304606, 313565, 314432, 323680, 340256, 343910, 358360, 361522, 373184, 393040, 396508, 413168, 425320, 438991, 453152, 466480, 481474, 486080, 495635, 501704, 516460, 550256, 566440, 573376, 590240, 609212, 627130, 647360, 680512, 687820, 716720, 723044, 761515, 786080, 793016, 826336, 850640, 877982, 903805, 906304, 932960, 962948, 991270, 1003408, 1032920, 1066121, 1100512, 1132880, 1180480, 1203685, 1218424, 1254260, 1375640, 1433440, 1446088, 1523030, 1572160, 1586032, 1652672, 1685159, 1701280, 1755964, 1807610, 1865920, 1925896, 1982540, 2006816, 2065840, 2132242, 2194955, 2201024, 2265760, 2407370, 2436848, 2508520, 2751280, 2866880, 2892176, 3046060, 3072937, 3172064, 3370318, 3402560, 3511928, 3615220, 3851792, 3965080, 4013632, 4131680, 4264484, 4389910, 4531520, 4814740, 4873696, 5017040, 5330605, 5502560, 5784352, 6092120, 6145874, 6344128, 6740636, 7023856, 7230440, 7462847, 7703584, 7930160, 8263360, 8425795, 8528968, 8779820, 9629480, 9747392, 10034080, 10661210, 11005120, 11568704, 12184240, 12291748, 13481272, 14047712, 14460880, 14925694, 15364685, 15407168, 15860320, 16851590, 17057936, 17559640, 19258960, 20068160, 21322420, 24368480, 24583496, 26962544, 28095424, 28921760, 29851388, 30729370, 31720640, 33703180, 34115872, 35119280, 37314235, 38517920, 42644840, 48736960, 49166992, 52239929, 53925088, 57843520, 59702776, 61458740, 67406360, 68231744, 70238560, 74628470, 77035840, 85289680, 98333984, 104479858, 107850176, 119405552, 122917480, 134812720, 140477120, 149256940, 170579360, 196667968, 208959716, 238811104, 245834960, 261199645, 269625440, 298513880, 341158720, 417919432, 477622208, 491669920, 522399290, 539250880, 597027760, 835838864, 983339840, 1044798580, 1194055520, 1671677728, 2089597160, 2388111040, 3343355456, 4179194320, 8358388640, 16716777280]

約数ペア:

[(1, 16716777280), (2, 8358388640), (4, 4179194320), (5, 3343355456), (7, 2388111040), (8, 2089597160), (10, 1671677728), (14, 1194055520), (16, 1044798580), (17, 983339840), (20, 835838864), (28, 597027760), (31, 539250880), (32, 522399290), (34, 491669920), (35, 477622208), (40, 417919432), (49, 341158720), (56, 298513880), (62, 269625440), (64, 261199645), (68, 245834960), (70, 238811104), (80, 208959716), (85, 196667968), (98, 170579360), (112, 149256940), (119, 140477120), (124, 134812720), (136, 122917480), (140, 119405552), (155, 107850176), (160, 104479858), (170, 98333984), (196, 85289680), (217, 77035840), (224, 74628470), (238, 70238560), (245, 68231744), (248, 67406360), (272, 61458740), (280, 59702776), (289, 57843520), (310, 53925088), (320, 52239929), (340, 49166992), (343, 48736960), (392, 42644840), (434, 38517920), (448, 37314235), (476, 35119280), (490, 34115872), (496, 33703180), (527, 31720640), (544, 30729370), (560, 29851388), (578, 28921760), (595, 28095424), (620, 26962544), (680, 24583496), (686, 24368480), (784, 21322420), (833, 20068160), (868, 19258960), (952, 17559640), (980, 17057936), (992, 16851590), (1054, 15860320), (1085, 15407168), (1088, 15364685), (1120, 14925694), (1156, 14460880), (1190, 14047712), (1240, 13481272), (1360, 12291748), (1372, 12184240), (1445, 11568704), (1519, 11005120), (1568, 10661210), (1666, 10034080), (1715, 9747392), (1736, 9629480), (1904, 8779820), (1960, 8528968), (1984, 8425795), (2023, 8263360), (2108, 7930160), (2170, 7703584), (2240, 7462847), (2312, 7230440), (2380, 7023856), (2480, 6740636), (2635, 6344128), (2720, 6145874), (2744, 6092120), (2890, 5784352), (3038, 5502560), (3136, 5330605), (3332, 5017040), (3430, 4873696), (3472, 4814740), (3689, 4531520), (3808, 4389910), (3920, 4264484), (4046, 4131680), (4165, 4013632), (4216, 3965080), (4340, 3851792), (4624, 3615220), (4760, 3511928), (4913, 3402560), (4960, 3370318), (5270, 3172064), (5440, 3072937), (5488, 3046060), (5780, 2892176), (5831, 2866880), (6076, 2751280), (6664, 2508520), (6860, 2436848), (6944, 2407370), (7378, 2265760), (7595, 2201024), (7616, 2194955), (7840, 2132242), (8092, 2065840), (8330, 2006816), (8432, 1982540), (8680, 1925896), (8959, 1865920), (9248, 1807610), (9520, 1755964), (9826, 1701280), (9920, 1685159), (10115, 1652672), (10540, 1586032), (10633, 1572160), (10976, 1523030), (11560, 1446088), (11662, 1433440), (12152, 1375640), (13328, 1254260), (13720, 1218424), (13888, 1203685), (14161, 1180480), (14756, 1132880), (15190, 1100512), (15680, 1066121), (16184, 1032920), (16660, 1003408), (16864, 991270), (17360, 962948), (17918, 932960), (18445, 906304), (18496, 903805), (19040, 877982), (19652, 850640), (20230, 826336), (21080, 793016), (21266, 786080), (21952, 761515), (23120, 723044), (23324, 716720), (24304, 687820), (24565, 680512), (25823, 647360), (26656, 627130), (27440, 609212), (28322, 590240), (29155, 573376), (29512, 566440), (30380, 550256), (32368, 516460), (33320, 501704), (33728, 495635), (34391, 486080), (34720, 481474), (35836, 466480), (36890, 453152), (38080, 438991), (39304, 425320), (40460, 413168), (42160, 396508), (42532, 393040), (44795, 373184), (46240, 361522), (46648, 358360), (48608, 343910), (49130, 340256), (51646, 323680), (53165, 314432), (53312, 313565), (54880, 304606), (56644, 295120), (58310, 286688), (59024, 283220), (60760, 275128), (62713, 266560), (64736, 258230), (66640, 250852), (68782, 243040), (69440, 240737), (70805, 236096), (71672, 233240), (73780, 226576), (78608, 212660), (80920, 206584), (84320, 198254), (85064, 196520), (89590, 186592), (92480, 180761), (93296, 179180), (97216, 171955), (98260, 170128), (99127, 168640), (103292, 161840), (106330, 157216), (109760, 152303), (113288, 147560), (116620, 143344), (118048, 141610), (121520, 137564), (125426, 133280), (129115, 129472)]