55151040

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{283}}^1$

素因数の和:339

約数の個数: 224

約数和(自身を含む): 207751680

約数和(自身を除く): 152600640

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, 64, 70, 80, 84, 87, 96, 105, 112, 116, 120, 140, 145, 160, 168, 174, 192, 203, 210, 224, 232, 240, 280, 283, 290, 320, 336, 348, 406, 420, 435, 448, 464, 480, 560, 566, 580, 609, 672, 696, 812, 840, 849, 870, 928, 960, 1015, 1120, 1132, 1160, 1218, 1344, 1392, 1415, 1624, 1680, 1698, 1740, 1856, 1981, 2030, 2240, 2264, 2320, 2436, 2784, 2830, 3045, 3248, 3360, 3396, 3480, 3962, 4060, 4245, 4528, 4640, 4872, 5568, 5660, 5943, 6090, 6496, 6720, 6792, 6960, 7924, 8120, 8207, 8490, 9056, 9280, 9744, 9905, 11320, 11886, 12180, 12992, 13584, 13920, 15848, 16240, 16414, 16980, 18112, 19488, 19810, 22640, 23772, 24360, 24621, 27168, 27840, 29715, 31696, 32480, 32828, 33960, 38976, 39620, 41035, 45280, 47544, 48720, 49242, 54336, 57449, 59430, 63392, 64960, 65656, 67920, 79240, 82070, 90560, 95088, 97440, 98484, 114898, 118860, 123105, 126784, 131312, 135840, 158480, 164140, 172347, 190176, 194880, 196968, 229796, 237720, 246210, 262624, 271680, 287245, 316960, 328280, 344694, 380352, 393936, 459592, 475440, 492420, 525248, 574490, 633920, 656560, 689388, 787872, 861735, 919184, 950880, 984840, 1148980, 1313120, 1378776, 1575744, 1723470, 1838368, 1901760, 1969680, 2297960, 2626240, 2757552, 3446940, 3676736, 3939360, 4595920, 5515104, 6893880, 7878720, 9191840, 11030208, 13787760, 18383680, 27575520, 55151040]

約数ペア:

[(1, 55151040), (2, 27575520), (3, 18383680), (4, 13787760), (5, 11030208), (6, 9191840), (7, 7878720), (8, 6893880), (10, 5515104), (12, 4595920), (14, 3939360), (15, 3676736), (16, 3446940), (20, 2757552), (21, 2626240), (24, 2297960), (28, 1969680), (29, 1901760), (30, 1838368), (32, 1723470), (35, 1575744), (40, 1378776), (42, 1313120), (48, 1148980), (56, 984840), (58, 950880), (60, 919184), (64, 861735), (70, 787872), (80, 689388), (84, 656560), (87, 633920), (96, 574490), (105, 525248), (112, 492420), (116, 475440), (120, 459592), (140, 393936), (145, 380352), (160, 344694), (168, 328280), (174, 316960), (192, 287245), (203, 271680), (210, 262624), (224, 246210), (232, 237720), (240, 229796), (280, 196968), (283, 194880), (290, 190176), (320, 172347), (336, 164140), (348, 158480), (406, 135840), (420, 131312), (435, 126784), (448, 123105), (464, 118860), (480, 114898), (560, 98484), (566, 97440), (580, 95088), (609, 90560), (672, 82070), (696, 79240), (812, 67920), (840, 65656), (849, 64960), (870, 63392), (928, 59430), (960, 57449), (1015, 54336), (1120, 49242), (1132, 48720), (1160, 47544), (1218, 45280), (1344, 41035), (1392, 39620), (1415, 38976), (1624, 33960), (1680, 32828), (1698, 32480), (1740, 31696), (1856, 29715), (1981, 27840), (2030, 27168), (2240, 24621), (2264, 24360), (2320, 23772), (2436, 22640), (2784, 19810), (2830, 19488), (3045, 18112), (3248, 16980), (3360, 16414), (3396, 16240), (3480, 15848), (3962, 13920), (4060, 13584), (4245, 12992), (4528, 12180), (4640, 11886), (4872, 11320), (5568, 9905), (5660, 9744), (5943, 9280), (6090, 9056), (6496, 8490), (6720, 8207), (6792, 8120), (6960, 7924)]