1408957920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2239}}^1$

素因数の和:2302

約数の個数: 288

約数和(自身を含む): 5283532800

約数和(自身を除く): 3874574880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 23, 24, 30, 32, 36, 38, 40, 45, 46, 48, 57, 60, 69, 72, 76, 80, 90, 92, 95, 96, 114, 115, 120, 138, 144, 152, 160, 171, 180, 184, 190, 207, 228, 230, 240, 276, 285, 288, 304, 342, 345, 360, 368, 380, 414, 437, 456, 460, 480, 552, 570, 608, 684, 690, 720, 736, 760, 828, 855, 874, 912, 920, 1035, 1104, 1140, 1311, 1368, 1380, 1440, 1520, 1656, 1710, 1748, 1824, 1840, 2070, 2185, 2208, 2239, 2280, 2622, 2736, 2760, 3040, 3312, 3420, 3496, 3680, 3933, 4140, 4370, 4478, 4560, 5244, 5472, 5520, 6555, 6624, 6717, 6840, 6992, 7866, 8280, 8740, 8956, 9120, 10488, 11040, 11195, 13110, 13434, 13680, 13984, 15732, 16560, 17480, 17912, 19665, 20151, 20976, 22390, 26220, 26868, 27360, 31464, 33120, 33585, 34960, 35824, 39330, 40302, 41952, 42541, 44780, 51497, 52440, 53736, 62928, 67170, 69920, 71648, 78660, 80604, 85082, 89560, 100755, 102994, 104880, 107472, 125856, 127623, 134340, 154491, 157320, 161208, 170164, 179120, 201510, 205988, 209760, 212705, 214944, 255246, 257485, 268680, 308982, 314640, 322416, 340328, 358240, 382869, 403020, 411976, 425410, 463473, 510492, 514970, 537360, 617964, 629280, 638115, 644832, 680656, 765738, 772455, 806040, 823952, 850820, 926946, 978443, 1020984, 1029940, 1074720, 1235928, 1276230, 1361312, 1531476, 1544910, 1612080, 1647904, 1701640, 1853892, 1914345, 1956886, 2041968, 2059880, 2317365, 2471856, 2552460, 2935329, 3062952, 3089820, 3224160, 3403280, 3707784, 3828690, 3913772, 4083936, 4119760, 4634730, 4892215, 4943712, 5104920, 5870658, 6125904, 6179640, 6806560, 7415568, 7657380, 7827544, 8239520, 8805987, 9269460, 9784430, 10209840, 11741316, 12251808, 12359280, 14676645, 14831136, 15314760, 15655088, 17611974, 18538920, 19568860, 20419680, 23482632, 24718560, 29353290, 30629520, 31310176, 35223948, 37077840, 39137720, 44029935, 46965264, 58706580, 61259040, 70447896, 74155680, 78275440, 88059870, 93930528, 117413160, 140895792, 156550880, 176119740, 234826320, 281791584, 352239480, 469652640, 704478960, 1408957920]

約数ペア:

[(1, 1408957920), (2, 704478960), (3, 469652640), (4, 352239480), (5, 281791584), (6, 234826320), (8, 176119740), (9, 156550880), (10, 140895792), (12, 117413160), (15, 93930528), (16, 88059870), (18, 78275440), (19, 74155680), (20, 70447896), (23, 61259040), (24, 58706580), (30, 46965264), (32, 44029935), (36, 39137720), (38, 37077840), (40, 35223948), (45, 31310176), (46, 30629520), (48, 29353290), (57, 24718560), (60, 23482632), (69, 20419680), (72, 19568860), (76, 18538920), (80, 17611974), (90, 15655088), (92, 15314760), (95, 14831136), (96, 14676645), (114, 12359280), (115, 12251808), (120, 11741316), (138, 10209840), (144, 9784430), (152, 9269460), (160, 8805987), (171, 8239520), (180, 7827544), (184, 7657380), (190, 7415568), (207, 6806560), (228, 6179640), (230, 6125904), (240, 5870658), (276, 5104920), (285, 4943712), (288, 4892215), (304, 4634730), (342, 4119760), (345, 4083936), (360, 3913772), (368, 3828690), (380, 3707784), (414, 3403280), (437, 3224160), (456, 3089820), (460, 3062952), (480, 2935329), (552, 2552460), (570, 2471856), (608, 2317365), (684, 2059880), (690, 2041968), (720, 1956886), (736, 1914345), (760, 1853892), (828, 1701640), (855, 1647904), (874, 1612080), (912, 1544910), (920, 1531476), (1035, 1361312), (1104, 1276230), (1140, 1235928), (1311, 1074720), (1368, 1029940), (1380, 1020984), (1440, 978443), (1520, 926946), (1656, 850820), (1710, 823952), (1748, 806040), (1824, 772455), (1840, 765738), (2070, 680656), (2185, 644832), (2208, 638115), (2239, 629280), (2280, 617964), (2622, 537360), (2736, 514970), (2760, 510492), (3040, 463473), (3312, 425410), (3420, 411976), (3496, 403020), (3680, 382869), (3933, 358240), (4140, 340328), (4370, 322416), (4478, 314640), (4560, 308982), (5244, 268680), (5472, 257485), (5520, 255246), (6555, 214944), (6624, 212705), (6717, 209760), (6840, 205988), (6992, 201510), (7866, 179120), (8280, 170164), (8740, 161208), (8956, 157320), (9120, 154491), (10488, 134340), (11040, 127623), (11195, 125856), (13110, 107472), (13434, 104880), (13680, 102994), (13984, 100755), (15732, 89560), (16560, 85082), (17480, 80604), (17912, 78660), (19665, 71648), (20151, 69920), (20976, 67170), (22390, 62928), (26220, 53736), (26868, 52440), (27360, 51497), (31464, 44780), (33120, 42541), (33585, 41952), (34960, 40302), (35824, 39330)]