10990308320

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{199}}^1\times {\mathrm{491}}^1$

素因数の和:761

約数の個数: 192

約数和(自身を含む): 28268352000

約数和(自身を除く): 17278043680

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 37, 38, 40, 74, 76, 80, 95, 148, 152, 160, 185, 190, 199, 296, 304, 370, 380, 398, 491, 592, 608, 703, 740, 760, 796, 982, 995, 1184, 1406, 1480, 1520, 1592, 1964, 1990, 2455, 2812, 2960, 3040, 3184, 3515, 3781, 3928, 3980, 4910, 5624, 5920, 6368, 7030, 7363, 7562, 7856, 7960, 9329, 9820, 11248, 14060, 14726, 15124, 15712, 15920, 18167, 18658, 18905, 19640, 22496, 28120, 29452, 30248, 31840, 36334, 36815, 37316, 37810, 39280, 46645, 56240, 58904, 60496, 72668, 73630, 74632, 75620, 78560, 90835, 93290, 97709, 112480, 117808, 120992, 139897, 145336, 147260, 149264, 151240, 181670, 186580, 195418, 235616, 279794, 290672, 294520, 298528, 302480, 345173, 363340, 373160, 390836, 488545, 559588, 581344, 589040, 604960, 690346, 699485, 726680, 746320, 781672, 977090, 1119176, 1178080, 1380692, 1398970, 1453360, 1492640, 1563344, 1725865, 1856471, 1954180, 2238352, 2761384, 2797940, 2906720, 3126688, 3451730, 3615233, 3712942, 3908360, 4476704, 5522768, 5595880, 6903460, 7230466, 7425884, 7816720, 9282355, 11045536, 11191760, 13806920, 14460932, 14851768, 15633440, 18076165, 18564710, 22383520, 27613840, 28921864, 29703536, 36152330, 37129420, 55227680, 57843728, 59407072, 68689427, 72304660, 74258840, 115687456, 137378854, 144609320, 148517680, 274757708, 289218640, 297035360, 343447135, 549515416, 578437280, 686894270, 1099030832, 1373788540, 2198061664, 2747577080, 5495154160, 10990308320]

約数ペア:

[(1, 10990308320), (2, 5495154160), (4, 2747577080), (5, 2198061664), (8, 1373788540), (10, 1099030832), (16, 686894270), (19, 578437280), (20, 549515416), (32, 343447135), (37, 297035360), (38, 289218640), (40, 274757708), (74, 148517680), (76, 144609320), (80, 137378854), (95, 115687456), (148, 74258840), (152, 72304660), (160, 68689427), (185, 59407072), (190, 57843728), (199, 55227680), (296, 37129420), (304, 36152330), (370, 29703536), (380, 28921864), (398, 27613840), (491, 22383520), (592, 18564710), (608, 18076165), (703, 15633440), (740, 14851768), (760, 14460932), (796, 13806920), (982, 11191760), (995, 11045536), (1184, 9282355), (1406, 7816720), (1480, 7425884), (1520, 7230466), (1592, 6903460), (1964, 5595880), (1990, 5522768), (2455, 4476704), (2812, 3908360), (2960, 3712942), (3040, 3615233), (3184, 3451730), (3515, 3126688), (3781, 2906720), (3928, 2797940), (3980, 2761384), (4910, 2238352), (5624, 1954180), (5920, 1856471), (6368, 1725865), (7030, 1563344), (7363, 1492640), (7562, 1453360), (7856, 1398970), (7960, 1380692), (9329, 1178080), (9820, 1119176), (11248, 977090), (14060, 781672), (14726, 746320), (15124, 726680), (15712, 699485), (15920, 690346), (18167, 604960), (18658, 589040), (18905, 581344), (19640, 559588), (22496, 488545), (28120, 390836), (29452, 373160), (30248, 363340), (31840, 345173), (36334, 302480), (36815, 298528), (37316, 294520), (37810, 290672), (39280, 279794), (46645, 235616), (56240, 195418), (58904, 186580), (60496, 181670), (72668, 151240), (73630, 149264), (74632, 147260), (75620, 145336), (78560, 139897), (90835, 120992), (93290, 117808), (97709, 112480)]