64641660960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{587}}^1\times {\mathrm{3761}}^1$

素因数の和:4427

約数の個数: 192

約数和(自身を含む): 207366977664

約数和(自身を除く): 142725316704

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 61, 80, 96, 120, 122, 160, 183, 240, 244, 305, 366, 480, 488, 587, 610, 732, 915, 976, 1174, 1220, 1464, 1761, 1830, 1952, 2348, 2440, 2928, 2935, 3522, 3660, 3761, 4696, 4880, 5856, 5870, 7044, 7320, 7522, 8805, 9392, 9760, 11283, 11740, 14088, 14640, 15044, 17610, 18784, 18805, 22566, 23480, 28176, 29280, 30088, 35220, 35807, 37610, 45132, 46960, 56352, 56415, 60176, 70440, 71614, 75220, 90264, 93920, 107421, 112830, 120352, 140880, 143228, 150440, 179035, 180528, 214842, 225660, 229421, 281760, 286456, 300880, 358070, 361056, 429684, 451320, 458842, 537105, 572912, 601760, 688263, 716140, 859368, 902640, 917684, 1074210, 1145824, 1147105, 1376526, 1432280, 1718736, 1805280, 1835368, 2148420, 2207707, 2294210, 2753052, 2864560, 3437472, 3441315, 3670736, 4296840, 4415414, 4588420, 5506104, 5729120, 6623121, 6882630, 7341472, 8593680, 8830828, 9176840, 11012208, 11038535, 13246242, 13765260, 17187360, 17661656, 18353680, 22024416, 22077070, 26492484, 27530520, 33115605, 35323312, 36707360, 44154140, 52984968, 55061040, 66231210, 70646624, 88308280, 105969936, 110122080, 132462420, 134670127, 176616560, 211939872, 264924840, 269340254, 353233120, 404010381, 529849680, 538680508, 673350635, 808020762, 1059699360, 1077361016, 1346701270, 1616041524, 2020051905, 2154722032, 2693402540, 3232083048, 4040103810, 4309444064, 5386805080, 6464166096, 8080207620, 10773610160, 12928332192, 16160415240, 21547220320, 32320830480, 64641660960]

約数ペア:

[(1, 64641660960), (2, 32320830480), (3, 21547220320), (4, 16160415240), (5, 12928332192), (6, 10773610160), (8, 8080207620), (10, 6464166096), (12, 5386805080), (15, 4309444064), (16, 4040103810), (20, 3232083048), (24, 2693402540), (30, 2154722032), (32, 2020051905), (40, 1616041524), (48, 1346701270), (60, 1077361016), (61, 1059699360), (80, 808020762), (96, 673350635), (120, 538680508), (122, 529849680), (160, 404010381), (183, 353233120), (240, 269340254), (244, 264924840), (305, 211939872), (366, 176616560), (480, 134670127), (488, 132462420), (587, 110122080), (610, 105969936), (732, 88308280), (915, 70646624), (976, 66231210), (1174, 55061040), (1220, 52984968), (1464, 44154140), (1761, 36707360), (1830, 35323312), (1952, 33115605), (2348, 27530520), (2440, 26492484), (2928, 22077070), (2935, 22024416), (3522, 18353680), (3660, 17661656), (3761, 17187360), (4696, 13765260), (4880, 13246242), (5856, 11038535), (5870, 11012208), (7044, 9176840), (7320, 8830828), (7522, 8593680), (8805, 7341472), (9392, 6882630), (9760, 6623121), (11283, 5729120), (11740, 5506104), (14088, 4588420), (14640, 4415414), (15044, 4296840), (17610, 3670736), (18784, 3441315), (18805, 3437472), (22566, 2864560), (23480, 2753052), (28176, 2294210), (29280, 2207707), (30088, 2148420), (35220, 1835368), (35807, 1805280), (37610, 1718736), (45132, 1432280), (46960, 1376526), (56352, 1147105), (56415, 1145824), (60176, 1074210), (70440, 917684), (71614, 902640), (75220, 859368), (90264, 716140), (93920, 688263), (107421, 601760), (112830, 572912), (120352, 537105), (140880, 458842), (143228, 451320), (150440, 429684), (179035, 361056), (180528, 358070), (214842, 300880), (225660, 286456), (229421, 281760)]