194733840

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{571}}^1$

素因数の和:630

約数の個数: 240

約数和(自身を含む): 727721280

約数和(自身を除く): 532987440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 29, 30, 35, 40, 42, 48, 49, 56, 58, 60, 70, 80, 84, 87, 98, 105, 112, 116, 120, 140, 145, 147, 168, 174, 196, 203, 210, 232, 240, 245, 280, 290, 294, 336, 348, 392, 406, 420, 435, 464, 490, 560, 571, 580, 588, 609, 696, 735, 784, 812, 840, 870, 980, 1015, 1142, 1160, 1176, 1218, 1392, 1421, 1470, 1624, 1680, 1713, 1740, 1960, 2030, 2284, 2320, 2352, 2436, 2842, 2855, 2940, 3045, 3248, 3426, 3480, 3920, 3997, 4060, 4263, 4568, 4872, 5684, 5710, 5880, 6090, 6852, 6960, 7105, 7994, 8120, 8526, 8565, 9136, 9744, 11368, 11420, 11760, 11991, 12180, 13704, 14210, 15988, 16240, 16559, 17052, 17130, 19985, 21315, 22736, 22840, 23982, 24360, 27408, 27979, 28420, 31976, 33118, 34104, 34260, 39970, 42630, 45680, 47964, 48720, 49677, 55958, 56840, 59955, 63952, 66236, 68208, 68520, 79940, 82795, 83937, 85260, 95928, 99354, 111916, 113680, 115913, 119910, 132472, 137040, 139895, 159880, 165590, 167874, 170520, 191856, 198708, 223832, 231826, 239820, 248385, 264944, 279790, 319760, 331180, 335748, 341040, 347739, 397416, 419685, 447664, 463652, 479640, 496770, 559580, 579565, 662360, 671496, 695478, 794832, 811391, 839370, 927304, 959280, 993540, 1119160, 1159130, 1324720, 1342992, 1390956, 1622782, 1678740, 1738695, 1854608, 1987080, 2238320, 2318260, 2434173, 2781912, 3245564, 3357480, 3477390, 3974160, 4056955, 4636520, 4868346, 5563824, 6491128, 6714960, 6954780, 8113910, 9273040, 9736692, 12170865, 12982256, 13909560, 16227820, 19473384, 24341730, 27819120, 32455640, 38946768, 48683460, 64911280, 97366920, 194733840]

約数ペア:

[(1, 194733840), (2, 97366920), (3, 64911280), (4, 48683460), (5, 38946768), (6, 32455640), (7, 27819120), (8, 24341730), (10, 19473384), (12, 16227820), (14, 13909560), (15, 12982256), (16, 12170865), (20, 9736692), (21, 9273040), (24, 8113910), (28, 6954780), (29, 6714960), (30, 6491128), (35, 5563824), (40, 4868346), (42, 4636520), (48, 4056955), (49, 3974160), (56, 3477390), (58, 3357480), (60, 3245564), (70, 2781912), (80, 2434173), (84, 2318260), (87, 2238320), (98, 1987080), (105, 1854608), (112, 1738695), (116, 1678740), (120, 1622782), (140, 1390956), (145, 1342992), (147, 1324720), (168, 1159130), (174, 1119160), (196, 993540), (203, 959280), (210, 927304), (232, 839370), (240, 811391), (245, 794832), (280, 695478), (290, 671496), (294, 662360), (336, 579565), (348, 559580), (392, 496770), (406, 479640), (420, 463652), (435, 447664), (464, 419685), (490, 397416), (560, 347739), (571, 341040), (580, 335748), (588, 331180), (609, 319760), (696, 279790), (735, 264944), (784, 248385), (812, 239820), (840, 231826), (870, 223832), (980, 198708), (1015, 191856), (1142, 170520), (1160, 167874), (1176, 165590), (1218, 159880), (1392, 139895), (1421, 137040), (1470, 132472), (1624, 119910), (1680, 115913), (1713, 113680), (1740, 111916), (1960, 99354), (2030, 95928), (2284, 85260), (2320, 83937), (2352, 82795), (2436, 79940), (2842, 68520), (2855, 68208), (2940, 66236), (3045, 63952), (3248, 59955), (3426, 56840), (3480, 55958), (3920, 49677), (3997, 48720), (4060, 47964), (4263, 45680), (4568, 42630), (4872, 39970), (5684, 34260), (5710, 34104), (5880, 33118), (6090, 31976), (6852, 28420), (6960, 27979), (7105, 27408), (7994, 24360), (8120, 23982), (8526, 22840), (8565, 22736), (9136, 21315), (9744, 19985), (11368, 17130), (11420, 17052), (11760, 16559), (11991, 16240), (12180, 15988), (13704, 14210)]