1294241280

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{431}}^1$

素因数の和:497

約数の個数: 320

約数和(自身を含む): 4581992448

約数和(自身を除く): 3287751168

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 23, 24, 30, 32, 34, 40, 46, 48, 51, 60, 64, 68, 69, 80, 85, 92, 96, 102, 115, 120, 128, 136, 138, 160, 170, 184, 192, 204, 230, 240, 255, 256, 272, 276, 320, 340, 345, 368, 384, 391, 408, 431, 460, 480, 510, 512, 544, 552, 640, 680, 690, 736, 768, 782, 816, 862, 920, 960, 1020, 1088, 1104, 1173, 1280, 1293, 1360, 1380, 1472, 1536, 1564, 1632, 1724, 1840, 1920, 1955, 2040, 2155, 2176, 2208, 2346, 2560, 2586, 2720, 2760, 2944, 3128, 3264, 3448, 3680, 3840, 3910, 4080, 4310, 4352, 4416, 4692, 5172, 5440, 5520, 5865, 5888, 6256, 6465, 6528, 6896, 7327, 7360, 7680, 7820, 8160, 8620, 8704, 8832, 9384, 9913, 10344, 10880, 11040, 11730, 11776, 12512, 12930, 13056, 13792, 14654, 14720, 15640, 16320, 17240, 17664, 18768, 19826, 20688, 21760, 21981, 22080, 23460, 25024, 25860, 26112, 27584, 29308, 29440, 29739, 31280, 32640, 34480, 35328, 36635, 37536, 39652, 41376, 43520, 43962, 44160, 46920, 49565, 50048, 51720, 55168, 58616, 58880, 59478, 62560, 65280, 68960, 73270, 75072, 79304, 82752, 87924, 88320, 93840, 99130, 100096, 103440, 109905, 110336, 117232, 118956, 125120, 130560, 137920, 146540, 148695, 150144, 158608, 165504, 168521, 175848, 176640, 187680, 198260, 200192, 206880, 219810, 220672, 234464, 237912, 250240, 275840, 293080, 297390, 300288, 317216, 331008, 337042, 351696, 375360, 396520, 413760, 439620, 468928, 475824, 500480, 505563, 551680, 586160, 594780, 600576, 634432, 662016, 674084, 703392, 750720, 793040, 827520, 842605, 879240, 937856, 951648, 1000960, 1011126, 1103360, 1172320, 1189560, 1268864, 1348168, 1406784, 1501440, 1586080, 1655040, 1685210, 1758480, 1875712, 1903296, 2022252, 2344640, 2379120, 2527815, 2537728, 2696336, 2813568, 3002880, 3172160, 3310080, 3370420, 3516960, 3751424, 3806592, 4044504, 4689280, 4758240, 5055630, 5075456, 5392672, 5627136, 6344320, 6740840, 7033920, 7613184, 8089008, 9378560, 9516480, 10111260, 10785344, 11254272, 12688640, 13481680, 14067840, 15226368, 16178016, 18757120, 19032960, 20222520, 21570688, 25377280, 26963360, 28135680, 32356032, 38065920, 40445040, 43141376, 53926720, 56271360, 64712064, 76131840, 80890080, 86282752, 107853440, 129424128, 161780160, 215706880, 258848256, 323560320, 431413760, 647120640, 1294241280]

約数ペア:

[(1, 1294241280), (2, 647120640), (3, 431413760), (4, 323560320), (5, 258848256), (6, 215706880), (8, 161780160), (10, 129424128), (12, 107853440), (15, 86282752), (16, 80890080), (17, 76131840), (20, 64712064), (23, 56271360), (24, 53926720), (30, 43141376), (32, 40445040), (34, 38065920), (40, 32356032), (46, 28135680), (48, 26963360), (51, 25377280), (60, 21570688), (64, 20222520), (68, 19032960), (69, 18757120), (80, 16178016), (85, 15226368), (92, 14067840), (96, 13481680), (102, 12688640), (115, 11254272), (120, 10785344), (128, 10111260), (136, 9516480), (138, 9378560), (160, 8089008), (170, 7613184), (184, 7033920), (192, 6740840), (204, 6344320), (230, 5627136), (240, 5392672), (255, 5075456), (256, 5055630), (272, 4758240), (276, 4689280), (320, 4044504), (340, 3806592), (345, 3751424), (368, 3516960), (384, 3370420), (391, 3310080), (408, 3172160), (431, 3002880), (460, 2813568), (480, 2696336), (510, 2537728), (512, 2527815), (544, 2379120), (552, 2344640), (640, 2022252), (680, 1903296), (690, 1875712), (736, 1758480), (768, 1685210), (782, 1655040), (816, 1586080), (862, 1501440), (920, 1406784), (960, 1348168), (1020, 1268864), (1088, 1189560), (1104, 1172320), (1173, 1103360), (1280, 1011126), (1293, 1000960), (1360, 951648), (1380, 937856), (1472, 879240), (1536, 842605), (1564, 827520), (1632, 793040), (1724, 750720), (1840, 703392), (1920, 674084), (1955, 662016), (2040, 634432), (2155, 600576), (2176, 594780), (2208, 586160), (2346, 551680), (2560, 505563), (2586, 500480), (2720, 475824), (2760, 468928), (2944, 439620), (3128, 413760), (3264, 396520), (3448, 375360), (3680, 351696), (3840, 337042), (3910, 331008), (4080, 317216), (4310, 300288), (4352, 297390), (4416, 293080), (4692, 275840), (5172, 250240), (5440, 237912), (5520, 234464), (5865, 220672), (5888, 219810), (6256, 206880), (6465, 200192), (6528, 198260), (6896, 187680), (7327, 176640), (7360, 175848), (7680, 168521), (7820, 165504), (8160, 158608), (8620, 150144), (8704, 148695), (8832, 146540), (9384, 137920), (9913, 130560), (10344, 125120), (10880, 118956), (11040, 117232), (11730, 110336), (11776, 109905), (12512, 103440), (12930, 100096), (13056, 99130), (13792, 93840), (14654, 88320), (14720, 87924), (15640, 82752), (16320, 79304), (17240, 75072), (17664, 73270), (18768, 68960), (19826, 65280), (20688, 62560), (21760, 59478), (21981, 58880), (22080, 58616), (23460, 55168), (25024, 51720), (25860, 50048), (26112, 49565), (27584, 46920), (29308, 44160), (29440, 43962), (29739, 43520), (31280, 41376), (32640, 39652), (34480, 37536), (35328, 36635)]