166427520

素因数分解:

$2^7\times 3^1\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{61}}^1$

素因数の和:126

約数の個数: 384

約数和(自身を含む): 648842400

約数和(自身を除く): 482414880

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, 49, 56, 58, 60, 61, 64, 70, 80, 84, 87, 96, 98, 105, 112, 116, 120, 122, 128, 140, 145, 147, 160, 168, 174, 183, 192, 196, 203, 210, 224, 232, 240, 244, 245, 280, 290, 294, 305, 320, 336, 348, 366, 384, 392, 406, 420, 427, 435, 448, 464, 480, 488, 490, 560, 580, 588, 609, 610, 640, 672, 696, 732, 735, 784, 812, 840, 854, 870, 896, 915, 928, 960, 976, 980, 1015, 1120, 1160, 1176, 1218, 1220, 1281, 1344, 1392, 1421, 1464, 1470, 1568, 1624, 1680, 1708, 1740, 1769, 1830, 1856, 1920, 1952, 1960, 2030, 2135, 2240, 2320, 2352, 2436, 2440, 2562, 2688, 2784, 2842, 2928, 2940, 2989, 3045, 3136, 3248, 3360, 3416, 3480, 3538, 3660, 3712, 3904, 3920, 4060, 4263, 4270, 4480, 4640, 4704, 4872, 4880, 5124, 5307, 5568, 5684, 5856, 5880, 5978, 6090, 6272, 6405, 6496, 6720, 6832, 6960, 7076, 7105, 7320, 7808, 7840, 8120, 8526, 8540, 8845, 8967, 9280, 9408, 9744, 9760, 10248, 10614, 11136, 11368, 11712, 11760, 11956, 12180, 12383, 12810, 12992, 13440, 13664, 13920, 14152, 14210, 14640, 14945, 15680, 16240, 17052, 17080, 17690, 17934, 18560, 18816, 19488, 19520, 20496, 21228, 21315, 22736, 23424, 23520, 23912, 24360, 24766, 25620, 25984, 26535, 27328, 27840, 28304, 28420, 29280, 29890, 31360, 32480, 34104, 34160, 35380, 35868, 37149, 38976, 39040, 40992, 42456, 42630, 44835, 45472, 47040, 47824, 48720, 49532, 51240, 53070, 54656, 55680, 56608, 56840, 58560, 59780, 61915, 64960, 68208, 68320, 70760, 71736, 74298, 77952, 81984, 84912, 85260, 86681, 89670, 90944, 94080, 95648, 97440, 99064, 102480, 106140, 113216, 113680, 117120, 119560, 123830, 129920, 136416, 136640, 141520, 143472, 148596, 163968, 169824, 170520, 173362, 179340, 181888, 185745, 191296, 194880, 198128, 204960, 212280, 226432, 227360, 239120, 247660, 260043, 272832, 273280, 283040, 286944, 297192, 339648, 341040, 346724, 358680, 371490, 382592, 389760, 396256, 409920, 424560, 433405, 454720, 478240, 495320, 520086, 545664, 566080, 573888, 594384, 679296, 682080, 693448, 717360, 742980, 792512, 819840, 849120, 866810, 909440, 956480, 990640, 1040172, 1132160, 1147776, 1188768, 1300215, 1364160, 1386896, 1434720, 1485960, 1585024, 1698240, 1733620, 1912960, 1981280, 2080344, 2377536, 2600430, 2728320, 2773792, 2869440, 2971920, 3396480, 3467240, 3962560, 4160688, 4755072, 5200860, 5547584, 5738880, 5943840, 6934480, 7925120, 8321376, 10401720, 11095168, 11887680, 13868960, 16642752, 20803440, 23775360, 27737920, 33285504, 41606880, 55475840, 83213760, 166427520]

約数ペア:

[(1, 166427520), (2, 83213760), (3, 55475840), (4, 41606880), (5, 33285504), (6, 27737920), (7, 23775360), (8, 20803440), (10, 16642752), (12, 13868960), (14, 11887680), (15, 11095168), (16, 10401720), (20, 8321376), (21, 7925120), (24, 6934480), (28, 5943840), (29, 5738880), (30, 5547584), (32, 5200860), (35, 4755072), (40, 4160688), (42, 3962560), (48, 3467240), (49, 3396480), (56, 2971920), (58, 2869440), (60, 2773792), (61, 2728320), (64, 2600430), (70, 2377536), (80, 2080344), (84, 1981280), (87, 1912960), (96, 1733620), (98, 1698240), (105, 1585024), (112, 1485960), (116, 1434720), (120, 1386896), (122, 1364160), (128, 1300215), (140, 1188768), (145, 1147776), (147, 1132160), (160, 1040172), (168, 990640), (174, 956480), (183, 909440), (192, 866810), (196, 849120), (203, 819840), (210, 792512), (224, 742980), (232, 717360), (240, 693448), (244, 682080), (245, 679296), (280, 594384), (290, 573888), (294, 566080), (305, 545664), (320, 520086), (336, 495320), (348, 478240), (366, 454720), (384, 433405), (392, 424560), (406, 409920), (420, 396256), (427, 389760), (435, 382592), (448, 371490), (464, 358680), (480, 346724), (488, 341040), (490, 339648), (560, 297192), (580, 286944), (588, 283040), (609, 273280), (610, 272832), (640, 260043), (672, 247660), (696, 239120), (732, 227360), (735, 226432), (784, 212280), (812, 204960), (840, 198128), (854, 194880), (870, 191296), (896, 185745), (915, 181888), (928, 179340), (960, 173362), (976, 170520), (980, 169824), (1015, 163968), (1120, 148596), (1160, 143472), (1176, 141520), (1218, 136640), (1220, 136416), (1281, 129920), (1344, 123830), (1392, 119560), (1421, 117120), (1464, 113680), (1470, 113216), (1568, 106140), (1624, 102480), (1680, 99064), (1708, 97440), (1740, 95648), (1769, 94080), (1830, 90944), (1856, 89670), (1920, 86681), (1952, 85260), (1960, 84912), (2030, 81984), (2135, 77952), (2240, 74298), (2320, 71736), (2352, 70760), (2436, 68320), (2440, 68208), (2562, 64960), (2688, 61915), (2784, 59780), (2842, 58560), (2928, 56840), (2940, 56608), (2989, 55680), (3045, 54656), (3136, 53070), (3248, 51240), (3360, 49532), (3416, 48720), (3480, 47824), (3538, 47040), (3660, 45472), (3712, 44835), (3904, 42630), (3920, 42456), (4060, 40992), (4263, 39040), (4270, 38976), (4480, 37149), (4640, 35868), (4704, 35380), (4872, 34160), (4880, 34104), (5124, 32480), (5307, 31360), (5568, 29890), (5684, 29280), (5856, 28420), (5880, 28304), (5978, 27840), (6090, 27328), (6272, 26535), (6405, 25984), (6496, 25620), (6720, 24766), (6832, 24360), (6960, 23912), (7076, 23520), (7105, 23424), (7320, 22736), (7808, 21315), (7840, 21228), (8120, 20496), (8526, 19520), (8540, 19488), (8845, 18816), (8967, 18560), (9280, 17934), (9408, 17690), (9744, 17080), (9760, 17052), (10248, 16240), (10614, 15680), (11136, 14945), (11368, 14640), (11712, 14210), (11760, 14152), (11956, 13920), (12180, 13664), (12383, 13440), (12810, 12992)]