239293600

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1$

素因数の和:232

約数の個数: 288

約数和(自身を含む): 761201280

約数和(自身を除く): 521907680

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 19, 20, 25, 26, 28, 32, 35, 38, 40, 50, 52, 56, 65, 70, 76, 80, 91, 95, 100, 104, 112, 130, 133, 140, 152, 160, 173, 175, 182, 190, 200, 208, 224, 247, 260, 266, 280, 304, 325, 346, 350, 364, 380, 400, 416, 455, 475, 494, 520, 532, 560, 608, 650, 665, 692, 700, 728, 760, 800, 865, 910, 950, 988, 1040, 1064, 1120, 1211, 1235, 1300, 1330, 1384, 1400, 1456, 1520, 1729, 1730, 1820, 1900, 1976, 2080, 2128, 2249, 2275, 2422, 2470, 2600, 2660, 2768, 2800, 2912, 3040, 3287, 3325, 3458, 3460, 3640, 3800, 3952, 4256, 4325, 4498, 4550, 4844, 4940, 5200, 5320, 5536, 5600, 6055, 6175, 6574, 6650, 6916, 6920, 7280, 7600, 7904, 8645, 8650, 8996, 9100, 9688, 9880, 10400, 10640, 11245, 12110, 12350, 13148, 13300, 13832, 13840, 14560, 15200, 15743, 16435, 17290, 17300, 17992, 18200, 19376, 19760, 21280, 22490, 23009, 24220, 24700, 26296, 26600, 27664, 27680, 30275, 31486, 32870, 34580, 34600, 35984, 36400, 38752, 39520, 42731, 43225, 44980, 46018, 48440, 49400, 52592, 53200, 55328, 56225, 60550, 62972, 65740, 69160, 69200, 71968, 72800, 78715, 82175, 85462, 86450, 89960, 92036, 96880, 98800, 105184, 106400, 112450, 115045, 121100, 125944, 131480, 138320, 138400, 157430, 164350, 170924, 172900, 179920, 184072, 193760, 197600, 213655, 224900, 230090, 242200, 251888, 262960, 276640, 299117, 314860, 328700, 341848, 345800, 359840, 368144, 393575, 427310, 449800, 460180, 484400, 503776, 525920, 575225, 598234, 629720, 657400, 683696, 691600, 736288, 787150, 854620, 899600, 920360, 968800, 1068275, 1150450, 1196468, 1259440, 1314800, 1367392, 1383200, 1495585, 1574300, 1709240, 1799200, 1840720, 2136550, 2300900, 2392936, 2518880, 2629600, 2991170, 3148600, 3418480, 3681440, 4273100, 4601800, 4785872, 5982340, 6297200, 6836960, 7477925, 8546200, 9203600, 9571744, 11964680, 12594400, 14955850, 17092400, 18407200, 23929360, 29911700, 34184800, 47858720, 59823400, 119646800, 239293600]

約数ペア:

[(1, 239293600), (2, 119646800), (4, 59823400), (5, 47858720), (7, 34184800), (8, 29911700), (10, 23929360), (13, 18407200), (14, 17092400), (16, 14955850), (19, 12594400), (20, 11964680), (25, 9571744), (26, 9203600), (28, 8546200), (32, 7477925), (35, 6836960), (38, 6297200), (40, 5982340), (50, 4785872), (52, 4601800), (56, 4273100), (65, 3681440), (70, 3418480), (76, 3148600), (80, 2991170), (91, 2629600), (95, 2518880), (100, 2392936), (104, 2300900), (112, 2136550), (130, 1840720), (133, 1799200), (140, 1709240), (152, 1574300), (160, 1495585), (173, 1383200), (175, 1367392), (182, 1314800), (190, 1259440), (200, 1196468), (208, 1150450), (224, 1068275), (247, 968800), (260, 920360), (266, 899600), (280, 854620), (304, 787150), (325, 736288), (346, 691600), (350, 683696), (364, 657400), (380, 629720), (400, 598234), (416, 575225), (455, 525920), (475, 503776), (494, 484400), (520, 460180), (532, 449800), (560, 427310), (608, 393575), (650, 368144), (665, 359840), (692, 345800), (700, 341848), (728, 328700), (760, 314860), (800, 299117), (865, 276640), (910, 262960), (950, 251888), (988, 242200), (1040, 230090), (1064, 224900), (1120, 213655), (1211, 197600), (1235, 193760), (1300, 184072), (1330, 179920), (1384, 172900), (1400, 170924), (1456, 164350), (1520, 157430), (1729, 138400), (1730, 138320), (1820, 131480), (1900, 125944), (1976, 121100), (2080, 115045), (2128, 112450), (2249, 106400), (2275, 105184), (2422, 98800), (2470, 96880), (2600, 92036), (2660, 89960), (2768, 86450), (2800, 85462), (2912, 82175), (3040, 78715), (3287, 72800), (3325, 71968), (3458, 69200), (3460, 69160), (3640, 65740), (3800, 62972), (3952, 60550), (4256, 56225), (4325, 55328), (4498, 53200), (4550, 52592), (4844, 49400), (4940, 48440), (5200, 46018), (5320, 44980), (5536, 43225), (5600, 42731), (6055, 39520), (6175, 38752), (6574, 36400), (6650, 35984), (6916, 34600), (6920, 34580), (7280, 32870), (7600, 31486), (7904, 30275), (8645, 27680), (8650, 27664), (8996, 26600), (9100, 26296), (9688, 24700), (9880, 24220), (10400, 23009), (10640, 22490), (11245, 21280), (12110, 19760), (12350, 19376), (13148, 18200), (13300, 17992), (13832, 17300), (13840, 17290), (14560, 16435), (15200, 15743)]