193208960

素因数分解:

$2^7\times 5^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{101}}^1$

素因数の和:195

約数の個数: 192

約数和(自身を含む): 551516040

約数和(自身を除く): 358307080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 61, 64, 70, 80, 98, 101, 112, 122, 128, 140, 160, 196, 202, 224, 244, 245, 280, 305, 320, 392, 404, 427, 448, 488, 490, 505, 560, 610, 640, 707, 784, 808, 854, 896, 976, 980, 1010, 1120, 1220, 1414, 1568, 1616, 1708, 1952, 1960, 2020, 2135, 2240, 2440, 2828, 2989, 3136, 3232, 3416, 3535, 3904, 3920, 4040, 4270, 4480, 4880, 4949, 5656, 5978, 6161, 6272, 6464, 6832, 7070, 7808, 7840, 8080, 8540, 9760, 9898, 11312, 11956, 12322, 12928, 13664, 14140, 14945, 15680, 16160, 17080, 19520, 19796, 22624, 23912, 24644, 24745, 27328, 28280, 29890, 30805, 31360, 32320, 34160, 39040, 39592, 43127, 45248, 47824, 49288, 49490, 54656, 56560, 59780, 61610, 64640, 68320, 79184, 86254, 90496, 95648, 98576, 98980, 113120, 119560, 123220, 136640, 158368, 172508, 191296, 197152, 197960, 215635, 226240, 239120, 246440, 273280, 301889, 316736, 345016, 382592, 394304, 395920, 431270, 452480, 478240, 492880, 603778, 633472, 690032, 788608, 791840, 862540, 956480, 985760, 1207556, 1380064, 1509445, 1583680, 1725080, 1912960, 1971520, 2415112, 2760128, 3018890, 3167360, 3450160, 3943040, 4830224, 5520256, 6037780, 6900320, 9660448, 12075560, 13800640, 19320896, 24151120, 27601280, 38641792, 48302240, 96604480, 193208960]

約数ペア:

[(1, 193208960), (2, 96604480), (4, 48302240), (5, 38641792), (7, 27601280), (8, 24151120), (10, 19320896), (14, 13800640), (16, 12075560), (20, 9660448), (28, 6900320), (32, 6037780), (35, 5520256), (40, 4830224), (49, 3943040), (56, 3450160), (61, 3167360), (64, 3018890), (70, 2760128), (80, 2415112), (98, 1971520), (101, 1912960), (112, 1725080), (122, 1583680), (128, 1509445), (140, 1380064), (160, 1207556), (196, 985760), (202, 956480), (224, 862540), (244, 791840), (245, 788608), (280, 690032), (305, 633472), (320, 603778), (392, 492880), (404, 478240), (427, 452480), (448, 431270), (488, 395920), (490, 394304), (505, 382592), (560, 345016), (610, 316736), (640, 301889), (707, 273280), (784, 246440), (808, 239120), (854, 226240), (896, 215635), (976, 197960), (980, 197152), (1010, 191296), (1120, 172508), (1220, 158368), (1414, 136640), (1568, 123220), (1616, 119560), (1708, 113120), (1952, 98980), (1960, 98576), (2020, 95648), (2135, 90496), (2240, 86254), (2440, 79184), (2828, 68320), (2989, 64640), (3136, 61610), (3232, 59780), (3416, 56560), (3535, 54656), (3904, 49490), (3920, 49288), (4040, 47824), (4270, 45248), (4480, 43127), (4880, 39592), (4949, 39040), (5656, 34160), (5978, 32320), (6161, 31360), (6272, 30805), (6464, 29890), (6832, 28280), (7070, 27328), (7808, 24745), (7840, 24644), (8080, 23912), (8540, 22624), (9760, 19796), (9898, 19520), (11312, 17080), (11956, 16160), (12322, 15680), (12928, 14945), (13664, 14140)]