212126880

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{311}}^1$

素因数の和:372

約数の個数: 288

約数和(自身を含む): 806682240

約数和(自身を除く): 594555360

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, 70, 80, 84, 87, 96, 98, 105, 112, 116, 120, 140, 145, 147, 160, 168, 174, 196, 203, 210, 224, 232, 240, 245, 280, 290, 294, 311, 336, 348, 392, 406, 420, 435, 464, 480, 490, 560, 580, 588, 609, 622, 672, 696, 735, 784, 812, 840, 870, 928, 933, 980, 1015, 1120, 1160, 1176, 1218, 1244, 1392, 1421, 1470, 1555, 1568, 1624, 1680, 1740, 1866, 1960, 2030, 2177, 2320, 2352, 2436, 2488, 2784, 2842, 2940, 3045, 3110, 3248, 3360, 3480, 3732, 3920, 4060, 4263, 4354, 4640, 4665, 4704, 4872, 4976, 5684, 5880, 6090, 6220, 6496, 6531, 6960, 7105, 7464, 7840, 8120, 8526, 8708, 9019, 9330, 9744, 9952, 10885, 11368, 11760, 12180, 12440, 13062, 13920, 14210, 14928, 15239, 16240, 17052, 17416, 18038, 18660, 19488, 21315, 21770, 22736, 23520, 24360, 24880, 26124, 27057, 28420, 29856, 30478, 32480, 32655, 34104, 34832, 36076, 37320, 42630, 43540, 45095, 45472, 45717, 48720, 49760, 52248, 54114, 56840, 60956, 63133, 65310, 68208, 69664, 72152, 74640, 76195, 85260, 87080, 90190, 91434, 97440, 104496, 108228, 113680, 121912, 126266, 130620, 135285, 136416, 144304, 149280, 152390, 170520, 174160, 180380, 182868, 189399, 208992, 216456, 227360, 228585, 243824, 252532, 261240, 270570, 288608, 304780, 315665, 341040, 348320, 360760, 365736, 378798, 432912, 441931, 457170, 487648, 505064, 522480, 541140, 609560, 631330, 682080, 721520, 731472, 757596, 865824, 883862, 914340, 946995, 1010128, 1044960, 1082280, 1219120, 1262660, 1325793, 1443040, 1462944, 1515192, 1767724, 1828680, 1893990, 2020256, 2164560, 2209655, 2438240, 2525320, 2651586, 3030384, 3535448, 3657360, 3787980, 4329120, 4419310, 5050640, 5303172, 6060768, 6628965, 7070896, 7314720, 7575960, 8838620, 10101280, 10606344, 13257930, 14141792, 15151920, 17677240, 21212688, 26515860, 30303840, 35354480, 42425376, 53031720, 70708960, 106063440, 212126880]

約数ペア:

[(1, 212126880), (2, 106063440), (3, 70708960), (4, 53031720), (5, 42425376), (6, 35354480), (7, 30303840), (8, 26515860), (10, 21212688), (12, 17677240), (14, 15151920), (15, 14141792), (16, 13257930), (20, 10606344), (21, 10101280), (24, 8838620), (28, 7575960), (29, 7314720), (30, 7070896), (32, 6628965), (35, 6060768), (40, 5303172), (42, 5050640), (48, 4419310), (49, 4329120), (56, 3787980), (58, 3657360), (60, 3535448), (70, 3030384), (80, 2651586), (84, 2525320), (87, 2438240), (96, 2209655), (98, 2164560), (105, 2020256), (112, 1893990), (116, 1828680), (120, 1767724), (140, 1515192), (145, 1462944), (147, 1443040), (160, 1325793), (168, 1262660), (174, 1219120), (196, 1082280), (203, 1044960), (210, 1010128), (224, 946995), (232, 914340), (240, 883862), (245, 865824), (280, 757596), (290, 731472), (294, 721520), (311, 682080), (336, 631330), (348, 609560), (392, 541140), (406, 522480), (420, 505064), (435, 487648), (464, 457170), (480, 441931), (490, 432912), (560, 378798), (580, 365736), (588, 360760), (609, 348320), (622, 341040), (672, 315665), (696, 304780), (735, 288608), (784, 270570), (812, 261240), (840, 252532), (870, 243824), (928, 228585), (933, 227360), (980, 216456), (1015, 208992), (1120, 189399), (1160, 182868), (1176, 180380), (1218, 174160), (1244, 170520), (1392, 152390), (1421, 149280), (1470, 144304), (1555, 136416), (1568, 135285), (1624, 130620), (1680, 126266), (1740, 121912), (1866, 113680), (1960, 108228), (2030, 104496), (2177, 97440), (2320, 91434), (2352, 90190), (2436, 87080), (2488, 85260), (2784, 76195), (2842, 74640), (2940, 72152), (3045, 69664), (3110, 68208), (3248, 65310), (3360, 63133), (3480, 60956), (3732, 56840), (3920, 54114), (4060, 52248), (4263, 49760), (4354, 48720), (4640, 45717), (4665, 45472), (4704, 45095), (4872, 43540), (4976, 42630), (5684, 37320), (5880, 36076), (6090, 34832), (6220, 34104), (6496, 32655), (6531, 32480), (6960, 30478), (7105, 29856), (7464, 28420), (7840, 27057), (8120, 26124), (8526, 24880), (8708, 24360), (9019, 23520), (9330, 22736), (9744, 21770), (9952, 21315), (10885, 19488), (11368, 18660), (11760, 18038), (12180, 17416), (12440, 17052), (13062, 16240), (13920, 15239), (14210, 14928)]