188973120

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{461}}^1$

素因数の和:549

約数の個数: 224

約数和(自身を含む): 698455296

約数和(自身を除く): 509482176

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 61, 64, 70, 80, 84, 96, 105, 112, 120, 122, 140, 160, 168, 183, 192, 210, 224, 240, 244, 280, 305, 320, 336, 366, 420, 427, 448, 461, 480, 488, 560, 610, 672, 732, 840, 854, 915, 922, 960, 976, 1120, 1220, 1281, 1344, 1383, 1464, 1680, 1708, 1830, 1844, 1952, 2135, 2240, 2305, 2440, 2562, 2766, 2928, 3227, 3360, 3416, 3660, 3688, 3904, 4270, 4610, 4880, 5124, 5532, 5856, 6405, 6454, 6720, 6832, 6915, 7320, 7376, 8540, 9220, 9681, 9760, 10248, 11064, 11712, 12810, 12908, 13664, 13830, 14640, 14752, 16135, 17080, 18440, 19362, 19520, 20496, 22128, 25620, 25816, 27328, 27660, 28121, 29280, 29504, 32270, 34160, 36880, 38724, 40992, 44256, 48405, 51240, 51632, 55320, 56242, 58560, 64540, 68320, 73760, 77448, 81984, 84363, 88512, 96810, 102480, 103264, 110640, 112484, 129080, 136640, 140605, 147520, 154896, 168726, 193620, 196847, 204960, 206528, 221280, 224968, 258160, 281210, 309792, 337452, 387240, 393694, 409920, 421815, 442560, 449936, 516320, 562420, 590541, 619584, 674904, 774480, 787388, 843630, 899872, 984235, 1032640, 1124840, 1181082, 1349808, 1548960, 1574776, 1687260, 1799744, 1968470, 2249680, 2362164, 2699616, 2952705, 3097920, 3149552, 3374520, 3936940, 4499360, 4724328, 5399232, 5905410, 6299104, 6749040, 7873880, 8998720, 9448656, 11810820, 12598208, 13498080, 15747760, 18897312, 23621640, 26996160, 31495520, 37794624, 47243280, 62991040, 94486560, 188973120]

約数ペア:

[(1, 188973120), (2, 94486560), (3, 62991040), (4, 47243280), (5, 37794624), (6, 31495520), (7, 26996160), (8, 23621640), (10, 18897312), (12, 15747760), (14, 13498080), (15, 12598208), (16, 11810820), (20, 9448656), (21, 8998720), (24, 7873880), (28, 6749040), (30, 6299104), (32, 5905410), (35, 5399232), (40, 4724328), (42, 4499360), (48, 3936940), (56, 3374520), (60, 3149552), (61, 3097920), (64, 2952705), (70, 2699616), (80, 2362164), (84, 2249680), (96, 1968470), (105, 1799744), (112, 1687260), (120, 1574776), (122, 1548960), (140, 1349808), (160, 1181082), (168, 1124840), (183, 1032640), (192, 984235), (210, 899872), (224, 843630), (240, 787388), (244, 774480), (280, 674904), (305, 619584), (320, 590541), (336, 562420), (366, 516320), (420, 449936), (427, 442560), (448, 421815), (461, 409920), (480, 393694), (488, 387240), (560, 337452), (610, 309792), (672, 281210), (732, 258160), (840, 224968), (854, 221280), (915, 206528), (922, 204960), (960, 196847), (976, 193620), (1120, 168726), (1220, 154896), (1281, 147520), (1344, 140605), (1383, 136640), (1464, 129080), (1680, 112484), (1708, 110640), (1830, 103264), (1844, 102480), (1952, 96810), (2135, 88512), (2240, 84363), (2305, 81984), (2440, 77448), (2562, 73760), (2766, 68320), (2928, 64540), (3227, 58560), (3360, 56242), (3416, 55320), (3660, 51632), (3688, 51240), (3904, 48405), (4270, 44256), (4610, 40992), (4880, 38724), (5124, 36880), (5532, 34160), (5856, 32270), (6405, 29504), (6454, 29280), (6720, 28121), (6832, 27660), (6915, 27328), (7320, 25816), (7376, 25620), (8540, 22128), (9220, 20496), (9681, 19520), (9760, 19362), (10248, 18440), (11064, 17080), (11712, 16135), (12810, 14752), (12908, 14640), (13664, 13830)]