274165920

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{461}}^1$

素因数の和:548

約数の個数: 288

約数和(自身を含む): 1089728640

約数和(自身を除く): 815562720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 59, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 118, 120, 126, 140, 144, 160, 168, 177, 180, 210, 224, 236, 240, 252, 280, 288, 295, 315, 336, 354, 360, 413, 420, 461, 472, 480, 504, 531, 560, 590, 630, 672, 708, 720, 826, 840, 885, 922, 944, 1008, 1062, 1120, 1180, 1239, 1260, 1383, 1416, 1440, 1652, 1680, 1770, 1844, 1888, 2016, 2065, 2124, 2305, 2360, 2478, 2520, 2655, 2766, 2832, 3227, 3304, 3360, 3540, 3688, 3717, 4130, 4149, 4248, 4610, 4720, 4956, 5040, 5310, 5532, 5664, 6195, 6454, 6608, 6915, 7080, 7376, 7434, 8260, 8298, 8496, 9220, 9440, 9681, 9912, 10080, 10620, 11064, 12390, 12908, 13216, 13830, 14160, 14752, 14868, 16135, 16520, 16596, 16992, 18440, 18585, 19362, 19824, 20745, 21240, 22128, 24780, 25816, 27199, 27660, 28320, 29043, 29736, 32270, 33040, 33192, 36880, 37170, 38724, 39648, 41490, 42480, 44256, 48405, 49560, 51632, 54398, 55320, 58086, 59472, 64540, 66080, 66384, 73760, 74340, 77448, 81597, 82980, 84960, 96810, 99120, 103264, 108796, 110640, 116172, 118944, 129080, 132768, 135995, 145215, 148680, 154896, 163194, 165960, 190393, 193620, 198240, 217592, 221280, 232344, 244791, 258160, 271990, 290430, 297360, 309792, 326388, 331920, 380786, 387240, 407985, 435184, 464688, 489582, 516320, 543980, 571179, 580860, 594720, 652776, 663840, 761572, 774480, 815970, 870368, 929376, 951965, 979164, 1087960, 1142358, 1161720, 1223955, 1305552, 1523144, 1548960, 1631940, 1713537, 1903930, 1958328, 2175920, 2284716, 2323440, 2447910, 2611104, 2855895, 3046288, 3263880, 3427074, 3807860, 3916656, 4351840, 4569432, 4646880, 4895820, 5711790, 6092576, 6527760, 6854148, 7615720, 7833312, 8567685, 9138864, 9791640, 11423580, 13055520, 13708296, 15231440, 17135370, 18277728, 19583280, 22847160, 27416592, 30462880, 34270740, 39166560, 45694320, 54833184, 68541480, 91388640, 137082960, 274165920]

約数ペア:

[(1, 274165920), (2, 137082960), (3, 91388640), (4, 68541480), (5, 54833184), (6, 45694320), (7, 39166560), (8, 34270740), (9, 30462880), (10, 27416592), (12, 22847160), (14, 19583280), (15, 18277728), (16, 17135370), (18, 15231440), (20, 13708296), (21, 13055520), (24, 11423580), (28, 9791640), (30, 9138864), (32, 8567685), (35, 7833312), (36, 7615720), (40, 6854148), (42, 6527760), (45, 6092576), (48, 5711790), (56, 4895820), (59, 4646880), (60, 4569432), (63, 4351840), (70, 3916656), (72, 3807860), (80, 3427074), (84, 3263880), (90, 3046288), (96, 2855895), (105, 2611104), (112, 2447910), (118, 2323440), (120, 2284716), (126, 2175920), (140, 1958328), (144, 1903930), (160, 1713537), (168, 1631940), (177, 1548960), (180, 1523144), (210, 1305552), (224, 1223955), (236, 1161720), (240, 1142358), (252, 1087960), (280, 979164), (288, 951965), (295, 929376), (315, 870368), (336, 815970), (354, 774480), (360, 761572), (413, 663840), (420, 652776), (461, 594720), (472, 580860), (480, 571179), (504, 543980), (531, 516320), (560, 489582), (590, 464688), (630, 435184), (672, 407985), (708, 387240), (720, 380786), (826, 331920), (840, 326388), (885, 309792), (922, 297360), (944, 290430), (1008, 271990), (1062, 258160), (1120, 244791), (1180, 232344), (1239, 221280), (1260, 217592), (1383, 198240), (1416, 193620), (1440, 190393), (1652, 165960), (1680, 163194), (1770, 154896), (1844, 148680), (1888, 145215), (2016, 135995), (2065, 132768), (2124, 129080), (2305, 118944), (2360, 116172), (2478, 110640), (2520, 108796), (2655, 103264), (2766, 99120), (2832, 96810), (3227, 84960), (3304, 82980), (3360, 81597), (3540, 77448), (3688, 74340), (3717, 73760), (4130, 66384), (4149, 66080), (4248, 64540), (4610, 59472), (4720, 58086), (4956, 55320), (5040, 54398), (5310, 51632), (5532, 49560), (5664, 48405), (6195, 44256), (6454, 42480), (6608, 41490), (6915, 39648), (7080, 38724), (7376, 37170), (7434, 36880), (8260, 33192), (8298, 33040), (8496, 32270), (9220, 29736), (9440, 29043), (9681, 28320), (9912, 27660), (10080, 27199), (10620, 25816), (11064, 24780), (12390, 22128), (12908, 21240), (13216, 20745), (13830, 19824), (14160, 19362), (14752, 18585), (14868, 18440), (16135, 16992), (16520, 16596)]