239180480

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{571}}^1$

素因数の和:623

約数の個数: 224

約数和(自身を含む): 753172992

約数和(自身を除く): 513992512

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 17, 20, 22, 28, 32, 34, 35, 40, 44, 55, 56, 64, 68, 70, 77, 80, 85, 88, 110, 112, 119, 136, 140, 154, 160, 170, 176, 187, 220, 224, 238, 272, 280, 308, 320, 340, 352, 374, 385, 440, 448, 476, 544, 560, 571, 595, 616, 680, 704, 748, 770, 880, 935, 952, 1088, 1120, 1142, 1190, 1232, 1309, 1360, 1496, 1540, 1760, 1870, 1904, 2240, 2284, 2380, 2464, 2618, 2720, 2855, 2992, 3080, 3520, 3740, 3808, 3997, 4568, 4760, 4928, 5236, 5440, 5710, 5984, 6160, 6281, 6545, 7480, 7616, 7994, 9136, 9520, 9707, 10472, 11420, 11968, 12320, 12562, 13090, 14960, 15988, 18272, 19040, 19414, 19985, 20944, 22840, 24640, 25124, 26180, 29920, 31405, 31976, 36544, 38080, 38828, 39970, 41888, 43967, 45680, 48535, 50248, 52360, 59840, 62810, 63952, 67949, 77656, 79940, 83776, 87934, 91360, 97070, 100496, 104720, 106777, 125620, 127904, 135898, 155312, 159880, 175868, 182720, 194140, 200992, 209440, 213554, 219835, 251240, 255808, 271796, 310624, 319760, 339745, 351736, 388280, 401984, 418880, 427108, 439670, 502480, 533885, 543592, 621248, 639520, 679490, 703472, 747439, 776560, 854216, 879340, 1004960, 1067770, 1087184, 1279040, 1358980, 1406944, 1494878, 1553120, 1708432, 1758680, 2009920, 2135540, 2174368, 2717960, 2813888, 2989756, 3106240, 3416864, 3517360, 3737195, 4271080, 4348736, 5435920, 5979512, 6833728, 7034720, 7474390, 8542160, 10871840, 11959024, 14069440, 14948780, 17084320, 21743680, 23918048, 29897560, 34168640, 47836096, 59795120, 119590240, 239180480]

約数ペア:

[(1, 239180480), (2, 119590240), (4, 59795120), (5, 47836096), (7, 34168640), (8, 29897560), (10, 23918048), (11, 21743680), (14, 17084320), (16, 14948780), (17, 14069440), (20, 11959024), (22, 10871840), (28, 8542160), (32, 7474390), (34, 7034720), (35, 6833728), (40, 5979512), (44, 5435920), (55, 4348736), (56, 4271080), (64, 3737195), (68, 3517360), (70, 3416864), (77, 3106240), (80, 2989756), (85, 2813888), (88, 2717960), (110, 2174368), (112, 2135540), (119, 2009920), (136, 1758680), (140, 1708432), (154, 1553120), (160, 1494878), (170, 1406944), (176, 1358980), (187, 1279040), (220, 1087184), (224, 1067770), (238, 1004960), (272, 879340), (280, 854216), (308, 776560), (320, 747439), (340, 703472), (352, 679490), (374, 639520), (385, 621248), (440, 543592), (448, 533885), (476, 502480), (544, 439670), (560, 427108), (571, 418880), (595, 401984), (616, 388280), (680, 351736), (704, 339745), (748, 319760), (770, 310624), (880, 271796), (935, 255808), (952, 251240), (1088, 219835), (1120, 213554), (1142, 209440), (1190, 200992), (1232, 194140), (1309, 182720), (1360, 175868), (1496, 159880), (1540, 155312), (1760, 135898), (1870, 127904), (1904, 125620), (2240, 106777), (2284, 104720), (2380, 100496), (2464, 97070), (2618, 91360), (2720, 87934), (2855, 83776), (2992, 79940), (3080, 77656), (3520, 67949), (3740, 63952), (3808, 62810), (3997, 59840), (4568, 52360), (4760, 50248), (4928, 48535), (5236, 45680), (5440, 43967), (5710, 41888), (5984, 39970), (6160, 38828), (6281, 38080), (6545, 36544), (7480, 31976), (7616, 31405), (7994, 29920), (9136, 26180), (9520, 25124), (9707, 24640), (10472, 22840), (11420, 20944), (11968, 19985), (12320, 19414), (12562, 19040), (13090, 18272), (14960, 15988)]