242876160

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{727}}^1$

素因数の和:783

約数の個数: 216

約数和(自身を含む): 870498720

約数和(自身を除く): 627622560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 32, 36, 40, 45, 48, 58, 60, 64, 72, 80, 87, 90, 96, 116, 120, 128, 144, 145, 160, 174, 180, 192, 232, 240, 256, 261, 288, 290, 320, 348, 360, 384, 435, 464, 480, 522, 576, 580, 640, 696, 720, 727, 768, 870, 928, 960, 1044, 1152, 1160, 1280, 1305, 1392, 1440, 1454, 1740, 1856, 1920, 2088, 2181, 2304, 2320, 2610, 2784, 2880, 2908, 3480, 3635, 3712, 3840, 4176, 4362, 4640, 5220, 5568, 5760, 5816, 6543, 6960, 7270, 7424, 8352, 8724, 9280, 10440, 10905, 11136, 11520, 11632, 13086, 13920, 14540, 16704, 17448, 18560, 20880, 21083, 21810, 22272, 23264, 26172, 27840, 29080, 32715, 33408, 34896, 37120, 41760, 42166, 43620, 46528, 52344, 55680, 58160, 63249, 65430, 66816, 69792, 83520, 84332, 87240, 93056, 104688, 105415, 111360, 116320, 126498, 130860, 139584, 167040, 168664, 174480, 186112, 189747, 209376, 210830, 232640, 252996, 261720, 279168, 316245, 334080, 337328, 348960, 379494, 418752, 421660, 465280, 505992, 523440, 558336, 632490, 674656, 697920, 758988, 837504, 843320, 930560, 948735, 1011984, 1046880, 1264980, 1349312, 1395840, 1517976, 1675008, 1686640, 1897470, 2023968, 2093760, 2529960, 2698624, 2791680, 3035952, 3373280, 3794940, 4047936, 4187520, 5059920, 5397248, 6071904, 6746560, 7589880, 8095872, 8375040, 10119840, 12143808, 13493120, 15179760, 16191744, 20239680, 24287616, 26986240, 30359520, 40479360, 48575232, 60719040, 80958720, 121438080, 242876160]

約数ペア:

[(1, 242876160), (2, 121438080), (3, 80958720), (4, 60719040), (5, 48575232), (6, 40479360), (8, 30359520), (9, 26986240), (10, 24287616), (12, 20239680), (15, 16191744), (16, 15179760), (18, 13493120), (20, 12143808), (24, 10119840), (29, 8375040), (30, 8095872), (32, 7589880), (36, 6746560), (40, 6071904), (45, 5397248), (48, 5059920), (58, 4187520), (60, 4047936), (64, 3794940), (72, 3373280), (80, 3035952), (87, 2791680), (90, 2698624), (96, 2529960), (116, 2093760), (120, 2023968), (128, 1897470), (144, 1686640), (145, 1675008), (160, 1517976), (174, 1395840), (180, 1349312), (192, 1264980), (232, 1046880), (240, 1011984), (256, 948735), (261, 930560), (288, 843320), (290, 837504), (320, 758988), (348, 697920), (360, 674656), (384, 632490), (435, 558336), (464, 523440), (480, 505992), (522, 465280), (576, 421660), (580, 418752), (640, 379494), (696, 348960), (720, 337328), (727, 334080), (768, 316245), (870, 279168), (928, 261720), (960, 252996), (1044, 232640), (1152, 210830), (1160, 209376), (1280, 189747), (1305, 186112), (1392, 174480), (1440, 168664), (1454, 167040), (1740, 139584), (1856, 130860), (1920, 126498), (2088, 116320), (2181, 111360), (2304, 105415), (2320, 104688), (2610, 93056), (2784, 87240), (2880, 84332), (2908, 83520), (3480, 69792), (3635, 66816), (3712, 65430), (3840, 63249), (4176, 58160), (4362, 55680), (4640, 52344), (5220, 46528), (5568, 43620), (5760, 42166), (5816, 41760), (6543, 37120), (6960, 34896), (7270, 33408), (7424, 32715), (8352, 29080), (8724, 27840), (9280, 26172), (10440, 23264), (10905, 22272), (11136, 21810), (11520, 21083), (11632, 20880), (13086, 18560), (13920, 17448), (14540, 16704)]