1447230720

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{547}}^1$

素因数の和:637

約数の個数: 288

約数和(自身を含む): 5080828032

約数和(自身を除く): 3633597312

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 53, 60, 64, 65, 78, 80, 96, 104, 106, 120, 128, 130, 156, 159, 160, 192, 195, 208, 212, 240, 256, 260, 265, 312, 318, 320, 384, 390, 416, 424, 480, 520, 530, 547, 624, 636, 640, 689, 768, 780, 795, 832, 848, 960, 1040, 1060, 1094, 1248, 1272, 1280, 1378, 1560, 1590, 1641, 1664, 1696, 1920, 2067, 2080, 2120, 2188, 2496, 2544, 2735, 2756, 3120, 3180, 3282, 3328, 3392, 3445, 3840, 4134, 4160, 4240, 4376, 4992, 5088, 5470, 5512, 6240, 6360, 6564, 6784, 6890, 7111, 8205, 8268, 8320, 8480, 8752, 9984, 10176, 10335, 10940, 11024, 12480, 12720, 13128, 13568, 13780, 14222, 16410, 16536, 16640, 16960, 17504, 20352, 20670, 21333, 21880, 22048, 24960, 25440, 26256, 27560, 28444, 28991, 32820, 33072, 33920, 35008, 35555, 40704, 41340, 42666, 43760, 44096, 49920, 50880, 52512, 55120, 56888, 57982, 65640, 66144, 67840, 70016, 71110, 82680, 85332, 86973, 87520, 88192, 101760, 105024, 106665, 110240, 113776, 115964, 131280, 132288, 140032, 142220, 144955, 165360, 170664, 173946, 175040, 176384, 203520, 210048, 213330, 220480, 227552, 231928, 262560, 264576, 284440, 289910, 330720, 341328, 347892, 350080, 376883, 420096, 426660, 434865, 440960, 455104, 463856, 525120, 529152, 568880, 579820, 661440, 682656, 695784, 700160, 753766, 853320, 869730, 881920, 910208, 927712, 1050240, 1130649, 1137760, 1159640, 1322880, 1365312, 1391568, 1507532, 1706640, 1739460, 1820416, 1855424, 1884415, 2100480, 2261298, 2275520, 2319280, 2645760, 2730624, 2783136, 3015064, 3413280, 3478920, 3710848, 3768830, 4522596, 4551040, 4638560, 5461248, 5566272, 5653245, 6030128, 6826560, 6957840, 7421696, 7537660, 9045192, 9102080, 9277120, 11132544, 11306490, 12060256, 13653120, 13915680, 15075320, 18090384, 18554240, 22265088, 22612980, 24120512, 27306240, 27831360, 30150640, 36180768, 37108480, 45225960, 48241024, 55662720, 60301280, 72361536, 90451920, 96482048, 111325440, 120602560, 144723072, 180903840, 241205120, 289446144, 361807680, 482410240, 723615360, 1447230720]

約数ペア:

[(1, 1447230720), (2, 723615360), (3, 482410240), (4, 361807680), (5, 289446144), (6, 241205120), (8, 180903840), (10, 144723072), (12, 120602560), (13, 111325440), (15, 96482048), (16, 90451920), (20, 72361536), (24, 60301280), (26, 55662720), (30, 48241024), (32, 45225960), (39, 37108480), (40, 36180768), (48, 30150640), (52, 27831360), (53, 27306240), (60, 24120512), (64, 22612980), (65, 22265088), (78, 18554240), (80, 18090384), (96, 15075320), (104, 13915680), (106, 13653120), (120, 12060256), (128, 11306490), (130, 11132544), (156, 9277120), (159, 9102080), (160, 9045192), (192, 7537660), (195, 7421696), (208, 6957840), (212, 6826560), (240, 6030128), (256, 5653245), (260, 5566272), (265, 5461248), (312, 4638560), (318, 4551040), (320, 4522596), (384, 3768830), (390, 3710848), (416, 3478920), (424, 3413280), (480, 3015064), (520, 2783136), (530, 2730624), (547, 2645760), (624, 2319280), (636, 2275520), (640, 2261298), (689, 2100480), (768, 1884415), (780, 1855424), (795, 1820416), (832, 1739460), (848, 1706640), (960, 1507532), (1040, 1391568), (1060, 1365312), (1094, 1322880), (1248, 1159640), (1272, 1137760), (1280, 1130649), (1378, 1050240), (1560, 927712), (1590, 910208), (1641, 881920), (1664, 869730), (1696, 853320), (1920, 753766), (2067, 700160), (2080, 695784), (2120, 682656), (2188, 661440), (2496, 579820), (2544, 568880), (2735, 529152), (2756, 525120), (3120, 463856), (3180, 455104), (3282, 440960), (3328, 434865), (3392, 426660), (3445, 420096), (3840, 376883), (4134, 350080), (4160, 347892), (4240, 341328), (4376, 330720), (4992, 289910), (5088, 284440), (5470, 264576), (5512, 262560), (6240, 231928), (6360, 227552), (6564, 220480), (6784, 213330), (6890, 210048), (7111, 203520), (8205, 176384), (8268, 175040), (8320, 173946), (8480, 170664), (8752, 165360), (9984, 144955), (10176, 142220), (10335, 140032), (10940, 132288), (11024, 131280), (12480, 115964), (12720, 113776), (13128, 110240), (13568, 106665), (13780, 105024), (14222, 101760), (16410, 88192), (16536, 87520), (16640, 86973), (16960, 85332), (17504, 82680), (20352, 71110), (20670, 70016), (21333, 67840), (21880, 66144), (22048, 65640), (24960, 57982), (25440, 56888), (26256, 55120), (27560, 52512), (28444, 50880), (28991, 49920), (32820, 44096), (33072, 43760), (33920, 42666), (35008, 41340), (35555, 40704)]