1568977920

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{431}}^1$

素因数の和:541

約数の個数: 264

約数和(自身を含む): 5518056960

約数和(自身を除く): 3949079040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 79, 80, 90, 96, 120, 128, 144, 158, 160, 180, 192, 237, 240, 256, 288, 316, 320, 360, 384, 395, 431, 474, 480, 512, 576, 632, 640, 711, 720, 768, 790, 862, 948, 960, 1024, 1152, 1185, 1264, 1280, 1293, 1422, 1440, 1536, 1580, 1724, 1896, 1920, 2155, 2304, 2370, 2528, 2560, 2586, 2844, 2880, 3072, 3160, 3448, 3555, 3792, 3840, 3879, 4310, 4608, 4740, 5056, 5120, 5172, 5688, 5760, 6320, 6465, 6896, 7110, 7584, 7680, 7758, 8620, 9216, 9480, 10112, 10344, 11376, 11520, 12640, 12930, 13792, 14220, 15168, 15360, 15516, 17240, 18960, 19395, 20224, 20688, 22752, 23040, 25280, 25860, 27584, 28440, 30336, 31032, 34049, 34480, 37920, 38790, 40448, 41376, 45504, 46080, 50560, 51720, 55168, 56880, 60672, 62064, 68098, 68960, 75840, 77580, 80896, 82752, 91008, 101120, 102147, 103440, 110336, 113760, 121344, 124128, 136196, 137920, 151680, 155160, 165504, 170245, 182016, 202240, 204294, 206880, 220672, 227520, 242688, 248256, 272392, 275840, 303360, 306441, 310320, 331008, 340490, 364032, 404480, 408588, 413760, 441344, 455040, 496512, 510735, 544784, 551680, 606720, 612882, 620640, 662016, 680980, 728064, 817176, 827520, 910080, 993024, 1021470, 1089568, 1103360, 1213440, 1225764, 1241280, 1324032, 1361960, 1532205, 1634352, 1655040, 1820160, 1986048, 2042940, 2179136, 2206720, 2451528, 2482560, 2723920, 3064410, 3268704, 3310080, 3640320, 3972096, 4085880, 4358272, 4903056, 4965120, 5447840, 6128820, 6537408, 6620160, 8171760, 8716544, 9806112, 9930240, 10895680, 12257640, 13074816, 16343520, 17433088, 19612224, 19860480, 21791360, 24515280, 26149632, 32687040, 34866176, 39224448, 43582720, 49030560, 52299264, 65374080, 78448896, 87165440, 98061120, 104598528, 130748160, 156897792, 174330880, 196122240, 261496320, 313795584, 392244480, 522992640, 784488960, 1568977920]

約数ペア:

[(1, 1568977920), (2, 784488960), (3, 522992640), (4, 392244480), (5, 313795584), (6, 261496320), (8, 196122240), (9, 174330880), (10, 156897792), (12, 130748160), (15, 104598528), (16, 98061120), (18, 87165440), (20, 78448896), (24, 65374080), (30, 52299264), (32, 49030560), (36, 43582720), (40, 39224448), (45, 34866176), (48, 32687040), (60, 26149632), (64, 24515280), (72, 21791360), (79, 19860480), (80, 19612224), (90, 17433088), (96, 16343520), (120, 13074816), (128, 12257640), (144, 10895680), (158, 9930240), (160, 9806112), (180, 8716544), (192, 8171760), (237, 6620160), (240, 6537408), (256, 6128820), (288, 5447840), (316, 4965120), (320, 4903056), (360, 4358272), (384, 4085880), (395, 3972096), (431, 3640320), (474, 3310080), (480, 3268704), (512, 3064410), (576, 2723920), (632, 2482560), (640, 2451528), (711, 2206720), (720, 2179136), (768, 2042940), (790, 1986048), (862, 1820160), (948, 1655040), (960, 1634352), (1024, 1532205), (1152, 1361960), (1185, 1324032), (1264, 1241280), (1280, 1225764), (1293, 1213440), (1422, 1103360), (1440, 1089568), (1536, 1021470), (1580, 993024), (1724, 910080), (1896, 827520), (1920, 817176), (2155, 728064), (2304, 680980), (2370, 662016), (2528, 620640), (2560, 612882), (2586, 606720), (2844, 551680), (2880, 544784), (3072, 510735), (3160, 496512), (3448, 455040), (3555, 441344), (3792, 413760), (3840, 408588), (3879, 404480), (4310, 364032), (4608, 340490), (4740, 331008), (5056, 310320), (5120, 306441), (5172, 303360), (5688, 275840), (5760, 272392), (6320, 248256), (6465, 242688), (6896, 227520), (7110, 220672), (7584, 206880), (7680, 204294), (7758, 202240), (8620, 182016), (9216, 170245), (9480, 165504), (10112, 155160), (10344, 151680), (11376, 137920), (11520, 136196), (12640, 124128), (12930, 121344), (13792, 113760), (14220, 110336), (15168, 103440), (15360, 102147), (15516, 101120), (17240, 91008), (18960, 82752), (19395, 80896), (20224, 77580), (20688, 75840), (22752, 68960), (23040, 68098), (25280, 62064), (25860, 60672), (27584, 56880), (28440, 55168), (30336, 51720), (31032, 50560), (34049, 46080), (34480, 45504), (37920, 41376), (38790, 40448)]