489733440

素因数分解:

$2^6\times 3^1\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{359}}^1$

素因数の和:422

約数の個数: 336

約数和(自身を含む): 1876348800

約数和(自身を除く): 1386615360

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, 64, 70, 80, 84, 87, 96, 98, 105, 112, 116, 120, 140, 145, 147, 160, 168, 174, 192, 196, 203, 210, 224, 232, 240, 245, 280, 290, 294, 320, 336, 348, 359, 392, 406, 420, 435, 448, 464, 480, 490, 560, 580, 588, 609, 672, 696, 718, 735, 784, 812, 840, 870, 928, 960, 980, 1015, 1077, 1120, 1160, 1176, 1218, 1344, 1392, 1421, 1436, 1470, 1568, 1624, 1680, 1740, 1795, 1856, 1960, 2030, 2154, 2240, 2320, 2352, 2436, 2513, 2784, 2842, 2872, 2940, 3045, 3136, 3248, 3360, 3480, 3590, 3920, 4060, 4263, 4308, 4640, 4704, 4872, 5026, 5385, 5568, 5684, 5744, 5880, 6090, 6496, 6720, 6960, 7105, 7180, 7539, 7840, 8120, 8526, 8616, 9280, 9408, 9744, 10052, 10411, 10770, 11368, 11488, 11760, 12180, 12565, 12992, 13920, 14210, 14360, 15078, 15680, 16240, 17052, 17232, 17591, 19488, 20104, 20822, 21315, 21540, 22736, 22976, 23520, 24360, 25130, 27840, 28420, 28720, 30156, 31233, 32480, 34104, 34464, 35182, 37695, 38976, 40208, 41644, 42630, 43080, 45472, 47040, 48720, 50260, 52055, 52773, 56840, 57440, 60312, 62466, 64960, 68208, 68928, 70364, 72877, 75390, 80416, 83288, 85260, 86160, 87955, 90944, 97440, 100520, 104110, 105546, 113680, 114880, 120624, 124932, 136416, 140728, 145754, 150780, 156165, 160832, 166576, 170520, 172320, 175910, 194880, 201040, 208220, 211092, 218631, 227360, 241248, 249864, 263865, 272832, 281456, 291508, 301560, 312330, 333152, 341040, 344640, 351820, 364385, 402080, 416440, 422184, 437262, 454720, 482496, 499728, 510139, 527730, 562912, 583016, 603120, 624660, 666304, 682080, 703640, 728770, 804160, 832880, 844368, 874524, 999456, 1020278, 1055460, 1093155, 1125824, 1166032, 1206240, 1249320, 1364160, 1407280, 1457540, 1530417, 1665760, 1688736, 1749048, 1998912, 2040556, 2110920, 2186310, 2332064, 2412480, 2498640, 2550695, 2814560, 2915080, 3060834, 3331520, 3377472, 3498096, 4081112, 4221840, 4372620, 4664128, 4997280, 5101390, 5629120, 5830160, 6121668, 6996192, 7652085, 8162224, 8443680, 8745240, 9994560, 10202780, 11660320, 12243336, 13992384, 15304170, 16324448, 16887360, 17490480, 20405560, 23320640, 24486672, 30608340, 32648896, 34980960, 40811120, 48973344, 61216680, 69961920, 81622240, 97946688, 122433360, 163244480, 244866720, 489733440]

約数ペア:

[(1, 489733440), (2, 244866720), (3, 163244480), (4, 122433360), (5, 97946688), (6, 81622240), (7, 69961920), (8, 61216680), (10, 48973344), (12, 40811120), (14, 34980960), (15, 32648896), (16, 30608340), (20, 24486672), (21, 23320640), (24, 20405560), (28, 17490480), (29, 16887360), (30, 16324448), (32, 15304170), (35, 13992384), (40, 12243336), (42, 11660320), (48, 10202780), (49, 9994560), (56, 8745240), (58, 8443680), (60, 8162224), (64, 7652085), (70, 6996192), (80, 6121668), (84, 5830160), (87, 5629120), (96, 5101390), (98, 4997280), (105, 4664128), (112, 4372620), (116, 4221840), (120, 4081112), (140, 3498096), (145, 3377472), (147, 3331520), (160, 3060834), (168, 2915080), (174, 2814560), (192, 2550695), (196, 2498640), (203, 2412480), (210, 2332064), (224, 2186310), (232, 2110920), (240, 2040556), (245, 1998912), (280, 1749048), (290, 1688736), (294, 1665760), (320, 1530417), (336, 1457540), (348, 1407280), (359, 1364160), (392, 1249320), (406, 1206240), (420, 1166032), (435, 1125824), (448, 1093155), (464, 1055460), (480, 1020278), (490, 999456), (560, 874524), (580, 844368), (588, 832880), (609, 804160), (672, 728770), (696, 703640), (718, 682080), (735, 666304), (784, 624660), (812, 603120), (840, 583016), (870, 562912), (928, 527730), (960, 510139), (980, 499728), (1015, 482496), (1077, 454720), (1120, 437262), (1160, 422184), (1176, 416440), (1218, 402080), (1344, 364385), (1392, 351820), (1421, 344640), (1436, 341040), (1470, 333152), (1568, 312330), (1624, 301560), (1680, 291508), (1740, 281456), (1795, 272832), (1856, 263865), (1960, 249864), (2030, 241248), (2154, 227360), (2240, 218631), (2320, 211092), (2352, 208220), (2436, 201040), (2513, 194880), (2784, 175910), (2842, 172320), (2872, 170520), (2940, 166576), (3045, 160832), (3136, 156165), (3248, 150780), (3360, 145754), (3480, 140728), (3590, 136416), (3920, 124932), (4060, 120624), (4263, 114880), (4308, 113680), (4640, 105546), (4704, 104110), (4872, 100520), (5026, 97440), (5385, 90944), (5568, 87955), (5684, 86160), (5744, 85260), (5880, 83288), (6090, 80416), (6496, 75390), (6720, 72877), (6960, 70364), (7105, 68928), (7180, 68208), (7539, 64960), (7840, 62466), (8120, 60312), (8526, 57440), (8616, 56840), (9280, 52773), (9408, 52055), (9744, 50260), (10052, 48720), (10411, 47040), (10770, 45472), (11368, 43080), (11488, 42630), (11760, 41644), (12180, 40208), (12565, 38976), (12992, 37695), (13920, 35182), (14210, 34464), (14360, 34104), (15078, 32480), (15680, 31233), (16240, 30156), (17052, 28720), (17232, 28420), (17591, 27840), (19488, 25130), (20104, 24360), (20822, 23520), (21315, 22976), (21540, 22736)]