66551520

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{683}}^1$

素因数の和:737

約数の個数: 192

約数和(自身を含む): 248209920

約数和(自身を除く): 181658400

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, 683, 696, 812, 840, 870, 928, 1015, 1120, 1160, 1218, 1366, 1392, 1624, 1680, 1740, 2030, 2049, 2320, 2436, 2732, 2784, 3045, 3248, 3360, 3415, 3480, 4060, 4098, 4640, 4781, 4872, 5464, 6090, 6496, 6830, 6960, 8120, 8196, 9562, 9744, 10245, 10928, 12180, 13660, 13920, 14343, 16240, 16392, 19124, 19488, 19807, 20490, 21856, 23905, 24360, 27320, 28686, 32480, 32784, 38248, 39614, 40980, 47810, 48720, 54640, 57372, 59421, 65568, 71715, 76496, 79228, 81960, 95620, 97440, 99035, 109280, 114744, 118842, 138649, 143430, 152992, 158456, 163920, 191240, 198070, 229488, 237684, 277298, 286860, 297105, 316912, 327840, 382480, 396140, 415947, 458976, 475368, 554596, 573720, 594210, 633824, 693245, 764960, 792280, 831894, 950736, 1109192, 1147440, 1188420, 1386490, 1584560, 1663788, 1901472, 2079735, 2218384, 2294880, 2376840, 2772980, 3169120, 3327576, 4159470, 4436768, 4753680, 5545960, 6655152, 8318940, 9507360, 11091920, 13310304, 16637880, 22183840, 33275760, 66551520]

約数ペア:

[(1, 66551520), (2, 33275760), (3, 22183840), (4, 16637880), (5, 13310304), (6, 11091920), (7, 9507360), (8, 8318940), (10, 6655152), (12, 5545960), (14, 4753680), (15, 4436768), (16, 4159470), (20, 3327576), (21, 3169120), (24, 2772980), (28, 2376840), (29, 2294880), (30, 2218384), (32, 2079735), (35, 1901472), (40, 1663788), (42, 1584560), (48, 1386490), (56, 1188420), (58, 1147440), (60, 1109192), (70, 950736), (80, 831894), (84, 792280), (87, 764960), (96, 693245), (105, 633824), (112, 594210), (116, 573720), (120, 554596), (140, 475368), (145, 458976), (160, 415947), (168, 396140), (174, 382480), (203, 327840), (210, 316912), (224, 297105), (232, 286860), (240, 277298), (280, 237684), (290, 229488), (336, 198070), (348, 191240), (406, 163920), (420, 158456), (435, 152992), (464, 143430), (480, 138649), (560, 118842), (580, 114744), (609, 109280), (672, 99035), (683, 97440), (696, 95620), (812, 81960), (840, 79228), (870, 76496), (928, 71715), (1015, 65568), (1120, 59421), (1160, 57372), (1218, 54640), (1366, 48720), (1392, 47810), (1624, 40980), (1680, 39614), (1740, 38248), (2030, 32784), (2049, 32480), (2320, 28686), (2436, 27320), (2732, 24360), (2784, 23905), (3045, 21856), (3248, 20490), (3360, 19807), (3415, 19488), (3480, 19124), (4060, 16392), (4098, 16240), (4640, 14343), (4781, 13920), (4872, 13660), (5464, 12180), (6090, 10928), (6496, 10245), (6830, 9744), (6960, 9562), (8120, 8196)]