1810858080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1$

素因数の和:246

約数の個数: 384

約数和(自身を含む): 6401203200

約数和(自身を除く): 4590345120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 23, 24, 30, 32, 38, 40, 46, 48, 57, 60, 69, 76, 80, 89, 92, 95, 96, 97, 114, 115, 120, 138, 152, 160, 178, 184, 190, 194, 228, 230, 240, 267, 276, 285, 291, 304, 345, 356, 368, 380, 388, 437, 445, 456, 460, 480, 485, 534, 552, 570, 582, 608, 690, 712, 736, 760, 776, 874, 890, 912, 920, 970, 1068, 1104, 1140, 1164, 1311, 1335, 1380, 1424, 1455, 1520, 1552, 1691, 1748, 1780, 1824, 1840, 1843, 1940, 2047, 2136, 2185, 2208, 2231, 2280, 2328, 2622, 2670, 2760, 2848, 2910, 3040, 3104, 3382, 3496, 3560, 3680, 3686, 3880, 4094, 4272, 4370, 4462, 4560, 4656, 5073, 5244, 5340, 5520, 5529, 5820, 6141, 6555, 6693, 6764, 6992, 7120, 7372, 7760, 8188, 8455, 8544, 8633, 8740, 8924, 9120, 9215, 9312, 10146, 10235, 10488, 10680, 11040, 11058, 11155, 11640, 12282, 13110, 13386, 13528, 13984, 14240, 14744, 15520, 16376, 16910, 17266, 17480, 17848, 18430, 20292, 20470, 20976, 21360, 22116, 22310, 23280, 24564, 25365, 25899, 26220, 26772, 27056, 27645, 29488, 30705, 32752, 33465, 33820, 34532, 34960, 35696, 36860, 38893, 40584, 40940, 41952, 42389, 42720, 43165, 44232, 44620, 46560, 49128, 50730, 51798, 52440, 53544, 54112, 55290, 58976, 61410, 65504, 66930, 67640, 69064, 69920, 71392, 73720, 77786, 81168, 81880, 84778, 86330, 88464, 89240, 98256, 101460, 103596, 104880, 107088, 110580, 116679, 122820, 127167, 129495, 133860, 135280, 138128, 147440, 155572, 162336, 163760, 164027, 169556, 172660, 176928, 178480, 194465, 196512, 198559, 202920, 207192, 209760, 211945, 214176, 221160, 233358, 245640, 254334, 258990, 267720, 270560, 276256, 294880, 311144, 327520, 328054, 339112, 345320, 356960, 388930, 397118, 405840, 414384, 423890, 442320, 466716, 491280, 492081, 508668, 517980, 535440, 583395, 595677, 622288, 635835, 656108, 678224, 690640, 777860, 794236, 811680, 820135, 828768, 847780, 884640, 933432, 982560, 984162, 992795, 1017336, 1035960, 1070880, 1166790, 1191354, 1244576, 1271670, 1312216, 1356448, 1381280, 1555720, 1588472, 1640270, 1695560, 1866864, 1968324, 1985590, 2034672, 2071920, 2333580, 2382708, 2460405, 2543340, 2624432, 2978385, 3111440, 3176944, 3280540, 3391120, 3733728, 3772621, 3936648, 3971180, 4069344, 4143840, 4667160, 4765416, 4920810, 5086680, 5248864, 5956770, 6222880, 6353888, 6561080, 6782240, 7545242, 7873296, 7942360, 9334320, 9530832, 9841620, 10173360, 11317863, 11913540, 13122160, 15090484, 15746592, 15884720, 18668640, 18863105, 19061664, 19683240, 20346720, 22635726, 23827080, 26244320, 30180968, 31769440, 37726210, 39366480, 45271452, 47654160, 56589315, 60361936, 75452420, 78732960, 90542904, 95308320, 113178630, 120723872, 150904840, 181085808, 226357260, 301809680, 362171616, 452714520, 603619360, 905429040, 1810858080]

約数ペア:

[(1, 1810858080), (2, 905429040), (3, 603619360), (4, 452714520), (5, 362171616), (6, 301809680), (8, 226357260), (10, 181085808), (12, 150904840), (15, 120723872), (16, 113178630), (19, 95308320), (20, 90542904), (23, 78732960), (24, 75452420), (30, 60361936), (32, 56589315), (38, 47654160), (40, 45271452), (46, 39366480), (48, 37726210), (57, 31769440), (60, 30180968), (69, 26244320), (76, 23827080), (80, 22635726), (89, 20346720), (92, 19683240), (95, 19061664), (96, 18863105), (97, 18668640), (114, 15884720), (115, 15746592), (120, 15090484), (138, 13122160), (152, 11913540), (160, 11317863), (178, 10173360), (184, 9841620), (190, 9530832), (194, 9334320), (228, 7942360), (230, 7873296), (240, 7545242), (267, 6782240), (276, 6561080), (285, 6353888), (291, 6222880), (304, 5956770), (345, 5248864), (356, 5086680), (368, 4920810), (380, 4765416), (388, 4667160), (437, 4143840), (445, 4069344), (456, 3971180), (460, 3936648), (480, 3772621), (485, 3733728), (534, 3391120), (552, 3280540), (570, 3176944), (582, 3111440), (608, 2978385), (690, 2624432), (712, 2543340), (736, 2460405), (760, 2382708), (776, 2333580), (874, 2071920), (890, 2034672), (912, 1985590), (920, 1968324), (970, 1866864), (1068, 1695560), (1104, 1640270), (1140, 1588472), (1164, 1555720), (1311, 1381280), (1335, 1356448), (1380, 1312216), (1424, 1271670), (1455, 1244576), (1520, 1191354), (1552, 1166790), (1691, 1070880), (1748, 1035960), (1780, 1017336), (1824, 992795), (1840, 984162), (1843, 982560), (1940, 933432), (2047, 884640), (2136, 847780), (2185, 828768), (2208, 820135), (2231, 811680), (2280, 794236), (2328, 777860), (2622, 690640), (2670, 678224), (2760, 656108), (2848, 635835), (2910, 622288), (3040, 595677), (3104, 583395), (3382, 535440), (3496, 517980), (3560, 508668), (3680, 492081), (3686, 491280), (3880, 466716), (4094, 442320), (4272, 423890), (4370, 414384), (4462, 405840), (4560, 397118), (4656, 388930), (5073, 356960), (5244, 345320), (5340, 339112), (5520, 328054), (5529, 327520), (5820, 311144), (6141, 294880), (6555, 276256), (6693, 270560), (6764, 267720), (6992, 258990), (7120, 254334), (7372, 245640), (7760, 233358), (8188, 221160), (8455, 214176), (8544, 211945), (8633, 209760), (8740, 207192), (8924, 202920), (9120, 198559), (9215, 196512), (9312, 194465), (10146, 178480), (10235, 176928), (10488, 172660), (10680, 169556), (11040, 164027), (11058, 163760), (11155, 162336), (11640, 155572), (12282, 147440), (13110, 138128), (13386, 135280), (13528, 133860), (13984, 129495), (14240, 127167), (14744, 122820), (15520, 116679), (16376, 110580), (16910, 107088), (17266, 104880), (17480, 103596), (17848, 101460), (18430, 98256), (20292, 89240), (20470, 88464), (20976, 86330), (21360, 84778), (22116, 81880), (22310, 81168), (23280, 77786), (24564, 73720), (25365, 71392), (25899, 69920), (26220, 69064), (26772, 67640), (27056, 66930), (27645, 65504), (29488, 61410), (30705, 58976), (32752, 55290), (33465, 54112), (33820, 53544), (34532, 52440), (34960, 51798), (35696, 50730), (36860, 49128), (38893, 46560), (40584, 44620), (40940, 44232), (41952, 43165), (42389, 42720)]