1216475520

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{163}}^1$

素因数の和:234

約数の個数: 384

約数和(自身を含む): 4408162560

約数和(自身を除く): 3191687040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 23, 24, 26, 30, 32, 39, 40, 46, 48, 52, 60, 64, 65, 69, 78, 80, 92, 96, 104, 115, 120, 128, 130, 138, 156, 160, 163, 169, 184, 192, 195, 208, 230, 240, 260, 276, 299, 312, 320, 326, 338, 345, 368, 384, 390, 416, 460, 480, 489, 507, 520, 552, 598, 624, 640, 652, 676, 690, 736, 780, 815, 832, 845, 897, 920, 960, 978, 1014, 1040, 1104, 1196, 1248, 1304, 1352, 1380, 1472, 1495, 1560, 1630, 1664, 1690, 1794, 1840, 1920, 1956, 2028, 2080, 2119, 2208, 2392, 2445, 2496, 2535, 2608, 2704, 2760, 2944, 2990, 3120, 3260, 3380, 3588, 3680, 3749, 3887, 3912, 4056, 4160, 4238, 4416, 4485, 4784, 4890, 4992, 5070, 5216, 5408, 5520, 5980, 6240, 6357, 6520, 6760, 7176, 7360, 7498, 7774, 7824, 8112, 8320, 8476, 8832, 8970, 9568, 9780, 10140, 10432, 10595, 10816, 11040, 11247, 11661, 11960, 12480, 12714, 13040, 13520, 14352, 14720, 14996, 15548, 15648, 16224, 16952, 17940, 18745, 19136, 19435, 19560, 20280, 20864, 21190, 21632, 22080, 22494, 23322, 23920, 24960, 25428, 26080, 27040, 27547, 28704, 29992, 31096, 31296, 31785, 32448, 33904, 35880, 37490, 38272, 38870, 39120, 40560, 42380, 44160, 44988, 46644, 47840, 48737, 50856, 52160, 54080, 55094, 56235, 57408, 58305, 59984, 62192, 62592, 63570, 64896, 67808, 71760, 74980, 77740, 78240, 81120, 82641, 84760, 89976, 93288, 95680, 97474, 101712, 104320, 108160, 110188, 112470, 114816, 116610, 119968, 124384, 127140, 135616, 137735, 143520, 146211, 149960, 155480, 156480, 162240, 165282, 169520, 179952, 186576, 191360, 194948, 203424, 220376, 224940, 233220, 239936, 243685, 248768, 254280, 271232, 275470, 287040, 292422, 299920, 310960, 312960, 324480, 330564, 339040, 359904, 373152, 389896, 406848, 413205, 440752, 449880, 466440, 479872, 487370, 497536, 508560, 550940, 574080, 584844, 599840, 621920, 633581, 661128, 678080, 719808, 731055, 746304, 779792, 813696, 826410, 881504, 899760, 932880, 974740, 1017120, 1101880, 1169688, 1199680, 1243840, 1267162, 1322256, 1356160, 1439616, 1462110, 1492608, 1559584, 1652820, 1763008, 1799520, 1865760, 1900743, 1949480, 2034240, 2203760, 2339376, 2399360, 2487680, 2534324, 2644512, 2924220, 3119168, 3167905, 3305640, 3526016, 3599040, 3731520, 3801486, 3898960, 4068480, 4407520, 4678752, 5068648, 5289024, 5848440, 6238336, 6335810, 6611280, 7198080, 7463040, 7602972, 7797920, 8815040, 9357504, 9503715, 10137296, 10578048, 11696880, 12671620, 13222560, 15205944, 15595840, 17630080, 18715008, 19007430, 20274592, 23393760, 25343240, 26445120, 30411888, 31191680, 38014860, 40549184, 46787520, 50686480, 52890240, 60823776, 76029720, 81098368, 93575040, 101372960, 121647552, 152059440, 202745920, 243295104, 304118880, 405491840, 608237760, 1216475520]

約数ペア:

[(1, 1216475520), (2, 608237760), (3, 405491840), (4, 304118880), (5, 243295104), (6, 202745920), (8, 152059440), (10, 121647552), (12, 101372960), (13, 93575040), (15, 81098368), (16, 76029720), (20, 60823776), (23, 52890240), (24, 50686480), (26, 46787520), (30, 40549184), (32, 38014860), (39, 31191680), (40, 30411888), (46, 26445120), (48, 25343240), (52, 23393760), (60, 20274592), (64, 19007430), (65, 18715008), (69, 17630080), (78, 15595840), (80, 15205944), (92, 13222560), (96, 12671620), (104, 11696880), (115, 10578048), (120, 10137296), (128, 9503715), (130, 9357504), (138, 8815040), (156, 7797920), (160, 7602972), (163, 7463040), (169, 7198080), (184, 6611280), (192, 6335810), (195, 6238336), (208, 5848440), (230, 5289024), (240, 5068648), (260, 4678752), (276, 4407520), (299, 4068480), (312, 3898960), (320, 3801486), (326, 3731520), (338, 3599040), (345, 3526016), (368, 3305640), (384, 3167905), (390, 3119168), (416, 2924220), (460, 2644512), (480, 2534324), (489, 2487680), (507, 2399360), (520, 2339376), (552, 2203760), (598, 2034240), (624, 1949480), (640, 1900743), (652, 1865760), (676, 1799520), (690, 1763008), (736, 1652820), (780, 1559584), (815, 1492608), (832, 1462110), (845, 1439616), (897, 1356160), (920, 1322256), (960, 1267162), (978, 1243840), (1014, 1199680), (1040, 1169688), (1104, 1101880), (1196, 1017120), (1248, 974740), (1304, 932880), (1352, 899760), (1380, 881504), (1472, 826410), (1495, 813696), (1560, 779792), (1630, 746304), (1664, 731055), (1690, 719808), (1794, 678080), (1840, 661128), (1920, 633581), (1956, 621920), (2028, 599840), (2080, 584844), (2119, 574080), (2208, 550940), (2392, 508560), (2445, 497536), (2496, 487370), (2535, 479872), (2608, 466440), (2704, 449880), (2760, 440752), (2944, 413205), (2990, 406848), (3120, 389896), (3260, 373152), (3380, 359904), (3588, 339040), (3680, 330564), (3749, 324480), (3887, 312960), (3912, 310960), (4056, 299920), (4160, 292422), (4238, 287040), (4416, 275470), (4485, 271232), (4784, 254280), (4890, 248768), (4992, 243685), (5070, 239936), (5216, 233220), (5408, 224940), (5520, 220376), (5980, 203424), (6240, 194948), (6357, 191360), (6520, 186576), (6760, 179952), (7176, 169520), (7360, 165282), (7498, 162240), (7774, 156480), (7824, 155480), (8112, 149960), (8320, 146211), (8476, 143520), (8832, 137735), (8970, 135616), (9568, 127140), (9780, 124384), (10140, 119968), (10432, 116610), (10595, 114816), (10816, 112470), (11040, 110188), (11247, 108160), (11661, 104320), (11960, 101712), (12480, 97474), (12714, 95680), (13040, 93288), (13520, 89976), (14352, 84760), (14720, 82641), (14996, 81120), (15548, 78240), (15648, 77740), (16224, 74980), (16952, 71760), (17940, 67808), (18745, 64896), (19136, 63570), (19435, 62592), (19560, 62192), (20280, 59984), (20864, 58305), (21190, 57408), (21632, 56235), (22080, 55094), (22494, 54080), (23322, 52160), (23920, 50856), (24960, 48737), (25428, 47840), (26080, 46644), (27040, 44988), (27547, 44160), (28704, 42380), (29992, 40560), (31096, 39120), (31296, 38870), (31785, 38272), (32448, 37490), (33904, 35880)]