905429040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1$

素因数の和:244

約数の個数: 320

約数和(自身を含む): 3149798400

約数和(自身を除く): 2244369360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 23, 24, 30, 38, 40, 46, 48, 57, 60, 69, 76, 80, 89, 92, 95, 97, 114, 115, 120, 138, 152, 178, 184, 190, 194, 228, 230, 240, 267, 276, 285, 291, 304, 345, 356, 368, 380, 388, 437, 445, 456, 460, 485, 534, 552, 570, 582, 690, 712, 760, 776, 874, 890, 912, 920, 970, 1068, 1104, 1140, 1164, 1311, 1335, 1380, 1424, 1455, 1520, 1552, 1691, 1748, 1780, 1840, 1843, 1940, 2047, 2136, 2185, 2231, 2280, 2328, 2622, 2670, 2760, 2910, 3382, 3496, 3560, 3686, 3880, 4094, 4272, 4370, 4462, 4560, 4656, 5073, 5244, 5340, 5520, 5529, 5820, 6141, 6555, 6693, 6764, 6992, 7120, 7372, 7760, 8188, 8455, 8633, 8740, 8924, 9215, 10146, 10235, 10488, 10680, 11058, 11155, 11640, 12282, 13110, 13386, 13528, 14744, 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, 42389, 43165, 44232, 44620, 49128, 50730, 51798, 52440, 53544, 55290, 61410, 66930, 67640, 69064, 73720, 77786, 81168, 81880, 84778, 86330, 88464, 89240, 98256, 101460, 103596, 104880, 107088, 110580, 116679, 122820, 127167, 129495, 133860, 135280, 138128, 147440, 155572, 163760, 164027, 169556, 172660, 178480, 194465, 198559, 202920, 207192, 211945, 221160, 233358, 245640, 254334, 258990, 267720, 311144, 328054, 339112, 345320, 388930, 397118, 405840, 414384, 423890, 442320, 466716, 491280, 492081, 508668, 517980, 535440, 583395, 595677, 622288, 635835, 656108, 678224, 690640, 777860, 794236, 820135, 847780, 933432, 984162, 992795, 1017336, 1035960, 1166790, 1191354, 1271670, 1312216, 1555720, 1588472, 1640270, 1695560, 1866864, 1968324, 1985590, 2034672, 2071920, 2333580, 2382708, 2460405, 2543340, 2624432, 2978385, 3111440, 3176944, 3280540, 3391120, 3772621, 3936648, 3971180, 4667160, 4765416, 4920810, 5086680, 5956770, 6561080, 7545242, 7873296, 7942360, 9334320, 9530832, 9841620, 10173360, 11317863, 11913540, 13122160, 15090484, 15884720, 18863105, 19683240, 22635726, 23827080, 30180968, 37726210, 39366480, 45271452, 47654160, 56589315, 60361936, 75452420, 90542904, 113178630, 150904840, 181085808, 226357260, 301809680, 452714520, 905429040]

約数ペア:

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