70838880

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{727}}^1$

素因数の和:781

約数の個数: 192

約数和(自身を含む): 264176640

約数和(自身を除く): 193337760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 29, 30, 32, 35, 40, 42, 48, 56, 58, 60, 70, 80, 84, 87, 96, 105, 112, 116, 120, 140, 145, 160, 168, 174, 203, 210, 224, 232, 240, 280, 290, 336, 348, 406, 420, 435, 464, 480, 560, 580, 609, 672, 696, 727, 812, 840, 870, 928, 1015, 1120, 1160, 1218, 1392, 1454, 1624, 1680, 1740, 2030, 2181, 2320, 2436, 2784, 2908, 3045, 3248, 3360, 3480, 3635, 4060, 4362, 4640, 4872, 5089, 5816, 6090, 6496, 6960, 7270, 8120, 8724, 9744, 10178, 10905, 11632, 12180, 13920, 14540, 15267, 16240, 17448, 19488, 20356, 21083, 21810, 23264, 24360, 25445, 29080, 30534, 32480, 34896, 40712, 42166, 43620, 48720, 50890, 58160, 61068, 63249, 69792, 76335, 81424, 84332, 87240, 97440, 101780, 105415, 116320, 122136, 126498, 147581, 152670, 162848, 168664, 174480, 203560, 210830, 244272, 252996, 295162, 305340, 316245, 337328, 348960, 407120, 421660, 442743, 488544, 505992, 590324, 610680, 632490, 674656, 737905, 814240, 843320, 885486, 1011984, 1180648, 1221360, 1264980, 1475810, 1686640, 1770972, 2023968, 2213715, 2361296, 2442720, 2529960, 2951620, 3373280, 3541944, 4427430, 4722592, 5059920, 5903240, 7083888, 8854860, 10119840, 11806480, 14167776, 17709720, 23612960, 35419440, 70838880]

約数ペア:

[(1, 70838880), (2, 35419440), (3, 23612960), (4, 17709720), (5, 14167776), (6, 11806480), (7, 10119840), (8, 8854860), (10, 7083888), (12, 5903240), (14, 5059920), (15, 4722592), (16, 4427430), (20, 3541944), (21, 3373280), (24, 2951620), (28, 2529960), (29, 2442720), (30, 2361296), (32, 2213715), (35, 2023968), (40, 1770972), (42, 1686640), (48, 1475810), (56, 1264980), (58, 1221360), (60, 1180648), (70, 1011984), (80, 885486), (84, 843320), (87, 814240), (96, 737905), (105, 674656), (112, 632490), (116, 610680), (120, 590324), (140, 505992), (145, 488544), (160, 442743), (168, 421660), (174, 407120), (203, 348960), (210, 337328), (224, 316245), (232, 305340), (240, 295162), (280, 252996), (290, 244272), (336, 210830), (348, 203560), (406, 174480), (420, 168664), (435, 162848), (464, 152670), (480, 147581), (560, 126498), (580, 122136), (609, 116320), (672, 105415), (696, 101780), (727, 97440), (812, 87240), (840, 84332), (870, 81424), (928, 76335), (1015, 69792), (1120, 63249), (1160, 61068), (1218, 58160), (1392, 50890), (1454, 48720), (1624, 43620), (1680, 42166), (1740, 40712), (2030, 34896), (2181, 32480), (2320, 30534), (2436, 29080), (2784, 25445), (2908, 24360), (3045, 23264), (3248, 21810), (3360, 21083), (3480, 20356), (3635, 19488), (4060, 17448), (4362, 16240), (4640, 15267), (4872, 14540), (5089, 13920), (5816, 12180), (6090, 11632), (6496, 10905), (6960, 10178), (7270, 9744), (8120, 8724)]