82871040

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{3083}}^1$

素因数の和:3114

約数の個数: 144

約数和(自身を含む): 302577408

約数和(自身を除く): 219706368

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, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 768, 840, 896, 960, 1120, 1280, 1344, 1680, 1792, 1920, 2240, 2688, 3083, 3360, 3840, 4480, 5376, 6166, 6720, 8960, 9249, 12332, 13440, 15415, 18498, 21581, 24664, 26880, 30830, 36996, 43162, 46245, 49328, 61660, 64743, 73992, 86324, 92490, 98656, 107905, 123320, 129486, 147984, 172648, 184980, 197312, 215810, 246640, 258972, 295968, 323715, 345296, 369960, 394624, 431620, 493280, 517944, 591936, 647430, 690592, 739920, 789248, 863240, 986560, 1035888, 1183872, 1294860, 1381184, 1479840, 1726480, 1973120, 2071776, 2367744, 2589720, 2762368, 2959680, 3452960, 3946240, 4143552, 5179440, 5524736, 5919360, 6905920, 8287104, 10358880, 11838720, 13811840, 16574208, 20717760, 27623680, 41435520, 82871040]

約数ペア:

[(1, 82871040), (2, 41435520), (3, 27623680), (4, 20717760), (5, 16574208), (6, 13811840), (7, 11838720), (8, 10358880), (10, 8287104), (12, 6905920), (14, 5919360), (15, 5524736), (16, 5179440), (20, 4143552), (21, 3946240), (24, 3452960), (28, 2959680), (30, 2762368), (32, 2589720), (35, 2367744), (40, 2071776), (42, 1973120), (48, 1726480), (56, 1479840), (60, 1381184), (64, 1294860), (70, 1183872), (80, 1035888), (84, 986560), (96, 863240), (105, 789248), (112, 739920), (120, 690592), (128, 647430), (140, 591936), (160, 517944), (168, 493280), (192, 431620), (210, 394624), (224, 369960), (240, 345296), (256, 323715), (280, 295968), (320, 258972), (336, 246640), (384, 215810), (420, 197312), (448, 184980), (480, 172648), (560, 147984), (640, 129486), (672, 123320), (768, 107905), (840, 98656), (896, 92490), (960, 86324), (1120, 73992), (1280, 64743), (1344, 61660), (1680, 49328), (1792, 46245), (1920, 43162), (2240, 36996), (2688, 30830), (3083, 26880), (3360, 24664), (3840, 21581), (4480, 18498), (5376, 15415), (6166, 13440), (6720, 12332), (8960, 9249)]