1708001280

素因数分解:

$2^{11}\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{431}}^1$

素因数の和:507

約数の個数: 288

約数和(自身を含む): 6071345280

約数和(自身を除く): 4363344000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 43, 45, 48, 60, 64, 72, 80, 86, 90, 96, 120, 128, 129, 144, 160, 172, 180, 192, 215, 240, 256, 258, 288, 320, 344, 360, 384, 387, 430, 431, 480, 512, 516, 576, 640, 645, 688, 720, 768, 774, 860, 862, 960, 1024, 1032, 1152, 1280, 1290, 1293, 1376, 1440, 1536, 1548, 1720, 1724, 1920, 1935, 2048, 2064, 2155, 2304, 2560, 2580, 2586, 2752, 2880, 3072, 3096, 3440, 3448, 3840, 3870, 3879, 4128, 4310, 4608, 5120, 5160, 5172, 5504, 5760, 6144, 6192, 6465, 6880, 6896, 7680, 7740, 7758, 8256, 8620, 9216, 10240, 10320, 10344, 11008, 11520, 12384, 12930, 13760, 13792, 15360, 15480, 15516, 16512, 17240, 18432, 18533, 19395, 20640, 20688, 22016, 23040, 24768, 25860, 27520, 27584, 30720, 30960, 31032, 33024, 34480, 37066, 38790, 41280, 41376, 44032, 46080, 49536, 51720, 55040, 55168, 55599, 61920, 62064, 66048, 68960, 74132, 77580, 82560, 82752, 88064, 92160, 92665, 99072, 103440, 110080, 110336, 111198, 123840, 124128, 132096, 137920, 148264, 155160, 165120, 165504, 166797, 185330, 198144, 206880, 220160, 220672, 222396, 247680, 248256, 264192, 275840, 277995, 296528, 310320, 330240, 331008, 333594, 370660, 396288, 413760, 440320, 441344, 444792, 495360, 496512, 551680, 555990, 593056, 620640, 660480, 662016, 667188, 741320, 792576, 827520, 833985, 882688, 889584, 990720, 993024, 1103360, 1111980, 1186112, 1241280, 1320960, 1324032, 1334376, 1482640, 1655040, 1667970, 1779168, 1981440, 1986048, 2206720, 2223960, 2372224, 2482560, 2648064, 2668752, 2965280, 3310080, 3335940, 3558336, 3962880, 3972096, 4413440, 4447920, 4744448, 4965120, 5337504, 5930560, 6620160, 6671880, 7116672, 7944192, 8895840, 9488896, 9930240, 10675008, 11861120, 13240320, 13343760, 14233344, 17791680, 18977792, 19860480, 21350016, 23722240, 26687520, 28466688, 35583360, 37955584, 39720960, 42700032, 47444480, 53375040, 56933376, 71166720, 85400064, 94888960, 106750080, 113866752, 142333440, 170800128, 189777920, 213500160, 284666880, 341600256, 427000320, 569333760, 854000640, 1708001280]

約数ペア:

[(1, 1708001280), (2, 854000640), (3, 569333760), (4, 427000320), (5, 341600256), (6, 284666880), (8, 213500160), (9, 189777920), (10, 170800128), (12, 142333440), (15, 113866752), (16, 106750080), (18, 94888960), (20, 85400064), (24, 71166720), (30, 56933376), (32, 53375040), (36, 47444480), (40, 42700032), (43, 39720960), (45, 37955584), (48, 35583360), (60, 28466688), (64, 26687520), (72, 23722240), (80, 21350016), (86, 19860480), (90, 18977792), (96, 17791680), (120, 14233344), (128, 13343760), (129, 13240320), (144, 11861120), (160, 10675008), (172, 9930240), (180, 9488896), (192, 8895840), (215, 7944192), (240, 7116672), (256, 6671880), (258, 6620160), (288, 5930560), (320, 5337504), (344, 4965120), (360, 4744448), (384, 4447920), (387, 4413440), (430, 3972096), (431, 3962880), (480, 3558336), (512, 3335940), (516, 3310080), (576, 2965280), (640, 2668752), (645, 2648064), (688, 2482560), (720, 2372224), (768, 2223960), (774, 2206720), (860, 1986048), (862, 1981440), (960, 1779168), (1024, 1667970), (1032, 1655040), (1152, 1482640), (1280, 1334376), (1290, 1324032), (1293, 1320960), (1376, 1241280), (1440, 1186112), (1536, 1111980), (1548, 1103360), (1720, 993024), (1724, 990720), (1920, 889584), (1935, 882688), (2048, 833985), (2064, 827520), (2155, 792576), (2304, 741320), (2560, 667188), (2580, 662016), (2586, 660480), (2752, 620640), (2880, 593056), (3072, 555990), (3096, 551680), (3440, 496512), (3448, 495360), (3840, 444792), (3870, 441344), (3879, 440320), (4128, 413760), (4310, 396288), (4608, 370660), (5120, 333594), (5160, 331008), (5172, 330240), (5504, 310320), (5760, 296528), (6144, 277995), (6192, 275840), (6465, 264192), (6880, 248256), (6896, 247680), (7680, 222396), (7740, 220672), (7758, 220160), (8256, 206880), (8620, 198144), (9216, 185330), (10240, 166797), (10320, 165504), (10344, 165120), (11008, 155160), (11520, 148264), (12384, 137920), (12930, 132096), (13760, 124128), (13792, 123840), (15360, 111198), (15480, 110336), (15516, 110080), (16512, 103440), (17240, 99072), (18432, 92665), (18533, 92160), (19395, 88064), (20640, 82752), (20688, 82560), (22016, 77580), (23040, 74132), (24768, 68960), (25860, 66048), (27520, 62064), (27584, 61920), (30720, 55599), (30960, 55168), (31032, 55040), (33024, 51720), (34480, 49536), (37066, 46080), (38790, 44032), (41280, 41376)]