1679215320

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{359}}^1$

素因数の和:511

約数の個数: 256

約数和(自身を含む): 5785344000

約数和(自身を除く): 4106128680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 61, 71, 72, 90, 108, 120, 122, 135, 142, 180, 183, 213, 216, 244, 270, 284, 305, 355, 359, 360, 366, 426, 488, 540, 549, 568, 610, 639, 710, 718, 732, 852, 915, 1065, 1077, 1080, 1098, 1220, 1278, 1420, 1436, 1464, 1647, 1704, 1795, 1830, 1917, 2130, 2154, 2196, 2440, 2556, 2745, 2840, 2872, 3195, 3231, 3294, 3590, 3660, 3834, 4260, 4308, 4331, 4392, 5112, 5385, 5490, 6390, 6462, 6588, 7180, 7320, 7668, 8235, 8520, 8616, 8662, 9585, 9693, 10770, 10980, 12780, 12924, 12993, 13176, 14360, 15336, 16155, 16470, 17324, 19170, 19386, 21540, 21655, 21899, 21960, 25489, 25560, 25848, 25986, 32310, 32940, 34648, 38340, 38772, 38979, 43080, 43310, 43798, 48465, 50978, 51972, 64620, 64965, 65697, 65880, 76467, 76680, 77544, 77958, 86620, 87596, 96930, 101956, 103944, 109495, 116937, 127445, 129240, 129930, 131394, 152934, 155916, 173240, 175192, 193860, 194895, 197091, 203912, 218990, 229401, 233874, 254890, 259860, 262788, 305868, 311832, 328485, 382335, 387720, 389790, 394182, 437980, 458802, 467748, 509780, 519720, 525576, 584685, 591273, 611736, 656970, 688203, 764670, 779580, 788364, 875960, 917604, 935496, 985455, 1019560, 1147005, 1169370, 1182546, 1313940, 1376406, 1529340, 1554829, 1559160, 1576728, 1835208, 1970910, 2294010, 2338740, 2365092, 2627880, 2752812, 2956365, 3058680, 3109658, 3441015, 3941820, 4588020, 4664487, 4677480, 4730184, 5505624, 5912730, 6219316, 6882030, 7774145, 7883640, 9176040, 9328974, 11825460, 12438632, 13764060, 13993461, 15548290, 18657948, 23322435, 23650920, 27528120, 27986922, 31096580, 37315896, 41980383, 46644870, 55973844, 62193160, 69967305, 83960766, 93289740, 111947688, 139934610, 167921532, 186579480, 209901915, 279869220, 335843064, 419803830, 559738440, 839607660, 1679215320]

約数ペア:

[(1, 1679215320), (2, 839607660), (3, 559738440), (4, 419803830), (5, 335843064), (6, 279869220), (8, 209901915), (9, 186579480), (10, 167921532), (12, 139934610), (15, 111947688), (18, 93289740), (20, 83960766), (24, 69967305), (27, 62193160), (30, 55973844), (36, 46644870), (40, 41980383), (45, 37315896), (54, 31096580), (60, 27986922), (61, 27528120), (71, 23650920), (72, 23322435), (90, 18657948), (108, 15548290), (120, 13993461), (122, 13764060), (135, 12438632), (142, 11825460), (180, 9328974), (183, 9176040), (213, 7883640), (216, 7774145), (244, 6882030), (270, 6219316), (284, 5912730), (305, 5505624), (355, 4730184), (359, 4677480), (360, 4664487), (366, 4588020), (426, 3941820), (488, 3441015), (540, 3109658), (549, 3058680), (568, 2956365), (610, 2752812), (639, 2627880), (710, 2365092), (718, 2338740), (732, 2294010), (852, 1970910), (915, 1835208), (1065, 1576728), (1077, 1559160), (1080, 1554829), (1098, 1529340), (1220, 1376406), (1278, 1313940), (1420, 1182546), (1436, 1169370), (1464, 1147005), (1647, 1019560), (1704, 985455), (1795, 935496), (1830, 917604), (1917, 875960), (2130, 788364), (2154, 779580), (2196, 764670), (2440, 688203), (2556, 656970), (2745, 611736), (2840, 591273), (2872, 584685), (3195, 525576), (3231, 519720), (3294, 509780), (3590, 467748), (3660, 458802), (3834, 437980), (4260, 394182), (4308, 389790), (4331, 387720), (4392, 382335), (5112, 328485), (5385, 311832), (5490, 305868), (6390, 262788), (6462, 259860), (6588, 254890), (7180, 233874), (7320, 229401), (7668, 218990), (8235, 203912), (8520, 197091), (8616, 194895), (8662, 193860), (9585, 175192), (9693, 173240), (10770, 155916), (10980, 152934), (12780, 131394), (12924, 129930), (12993, 129240), (13176, 127445), (14360, 116937), (15336, 109495), (16155, 103944), (16470, 101956), (17324, 96930), (19170, 87596), (19386, 86620), (21540, 77958), (21655, 77544), (21899, 76680), (21960, 76467), (25489, 65880), (25560, 65697), (25848, 64965), (25986, 64620), (32310, 51972), (32940, 50978), (34648, 48465), (38340, 43798), (38772, 43310), (38979, 43080)]