252479360

素因数分解:

$2^7\times 5^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{97}}^1$

素因数の和:213

約数の個数: 192

約数和(自身を含む): 717912720

約数和(自身を除く): 465433360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 83, 97, 98, 112, 128, 140, 160, 166, 194, 196, 224, 245, 280, 320, 332, 388, 392, 415, 448, 485, 490, 560, 581, 640, 664, 679, 776, 784, 830, 896, 970, 980, 1120, 1162, 1328, 1358, 1552, 1568, 1660, 1940, 1960, 2240, 2324, 2656, 2716, 2905, 3104, 3136, 3320, 3395, 3880, 3920, 4067, 4480, 4648, 4753, 5312, 5432, 5810, 6208, 6272, 6640, 6790, 7760, 7840, 8051, 8134, 9296, 9506, 10624, 10864, 11620, 12416, 13280, 13580, 15520, 15680, 16102, 16268, 18592, 19012, 20335, 21728, 23240, 23765, 26560, 27160, 31040, 31360, 32204, 32536, 37184, 38024, 40255, 40670, 43456, 46480, 47530, 53120, 54320, 56357, 62080, 64408, 65072, 74368, 76048, 80510, 81340, 86912, 92960, 95060, 108640, 112714, 128816, 130144, 152096, 161020, 162680, 185920, 190120, 217280, 225428, 257632, 260288, 281785, 304192, 322040, 325360, 371840, 380240, 394499, 434560, 450856, 515264, 520576, 563570, 608384, 644080, 650720, 760480, 788998, 901712, 1030528, 1127140, 1288160, 1301440, 1520960, 1577996, 1803424, 1972495, 2254280, 2576320, 2602880, 3041920, 3155992, 3606848, 3944990, 4508560, 5152640, 6311984, 7213696, 7889980, 9017120, 12623968, 15779960, 18034240, 25247936, 31559920, 36068480, 50495872, 63119840, 126239680, 252479360]

約数ペア:

[(1, 252479360), (2, 126239680), (4, 63119840), (5, 50495872), (7, 36068480), (8, 31559920), (10, 25247936), (14, 18034240), (16, 15779960), (20, 12623968), (28, 9017120), (32, 7889980), (35, 7213696), (40, 6311984), (49, 5152640), (56, 4508560), (64, 3944990), (70, 3606848), (80, 3155992), (83, 3041920), (97, 2602880), (98, 2576320), (112, 2254280), (128, 1972495), (140, 1803424), (160, 1577996), (166, 1520960), (194, 1301440), (196, 1288160), (224, 1127140), (245, 1030528), (280, 901712), (320, 788998), (332, 760480), (388, 650720), (392, 644080), (415, 608384), (448, 563570), (485, 520576), (490, 515264), (560, 450856), (581, 434560), (640, 394499), (664, 380240), (679, 371840), (776, 325360), (784, 322040), (830, 304192), (896, 281785), (970, 260288), (980, 257632), (1120, 225428), (1162, 217280), (1328, 190120), (1358, 185920), (1552, 162680), (1568, 161020), (1660, 152096), (1940, 130144), (1960, 128816), (2240, 112714), (2324, 108640), (2656, 95060), (2716, 92960), (2905, 86912), (3104, 81340), (3136, 80510), (3320, 76048), (3395, 74368), (3880, 65072), (3920, 64408), (4067, 62080), (4480, 56357), (4648, 54320), (4753, 53120), (5312, 47530), (5432, 46480), (5810, 43456), (6208, 40670), (6272, 40255), (6640, 38024), (6790, 37184), (7760, 32536), (7840, 32204), (8051, 31360), (8134, 31040), (9296, 27160), (9506, 26560), (10624, 23765), (10864, 23240), (11620, 21728), (12416, 20335), (13280, 19012), (13580, 18592), (15520, 16268), (15680, 16102)]