1082986240

素因数分解:

$2^8\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{557}}^1$

素因数の和:623

約数の個数: 216

約数和(自身を含む): 3120550272

約数和(自身を除く): 2037564032

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 49, 56, 62, 64, 70, 80, 98, 112, 124, 128, 140, 155, 160, 196, 217, 224, 245, 248, 256, 280, 310, 320, 392, 434, 448, 490, 496, 557, 560, 620, 640, 784, 868, 896, 980, 992, 1085, 1114, 1120, 1240, 1280, 1519, 1568, 1736, 1792, 1960, 1984, 2170, 2228, 2240, 2480, 2785, 3038, 3136, 3472, 3899, 3920, 3968, 4340, 4456, 4480, 4960, 5570, 6076, 6272, 6944, 7595, 7798, 7840, 7936, 8680, 8912, 8960, 9920, 11140, 12152, 12544, 13888, 15190, 15596, 15680, 17267, 17360, 17824, 19495, 19840, 22280, 24304, 27293, 27776, 30380, 31192, 31360, 34534, 34720, 35648, 38990, 39680, 44560, 48608, 54586, 55552, 60760, 62384, 62720, 69068, 69440, 71296, 77980, 86335, 89120, 97216, 109172, 120869, 121520, 124768, 136465, 138136, 138880, 142592, 155960, 172670, 178240, 194432, 218344, 241738, 243040, 249536, 272930, 276272, 277760, 311920, 345340, 356480, 388864, 436688, 483476, 486080, 499072, 545860, 552544, 604345, 623840, 690680, 712960, 846083, 873376, 966952, 972160, 998144, 1091720, 1105088, 1208690, 1247680, 1381360, 1692166, 1746752, 1933904, 1944320, 2183440, 2210176, 2417380, 2495360, 2762720, 3384332, 3493504, 3867808, 4230415, 4366880, 4420352, 4834760, 4990720, 5525440, 6768664, 6987008, 7735616, 8460830, 8733760, 9669520, 11050880, 13537328, 15471232, 16921660, 17467520, 19339040, 22101760, 27074656, 30942464, 33843320, 34935040, 38678080, 54149312, 67686640, 77356160, 108298624, 135373280, 154712320, 216597248, 270746560, 541493120, 1082986240]

約数ペア:

[(1, 1082986240), (2, 541493120), (4, 270746560), (5, 216597248), (7, 154712320), (8, 135373280), (10, 108298624), (14, 77356160), (16, 67686640), (20, 54149312), (28, 38678080), (31, 34935040), (32, 33843320), (35, 30942464), (40, 27074656), (49, 22101760), (56, 19339040), (62, 17467520), (64, 16921660), (70, 15471232), (80, 13537328), (98, 11050880), (112, 9669520), (124, 8733760), (128, 8460830), (140, 7735616), (155, 6987008), (160, 6768664), (196, 5525440), (217, 4990720), (224, 4834760), (245, 4420352), (248, 4366880), (256, 4230415), (280, 3867808), (310, 3493504), (320, 3384332), (392, 2762720), (434, 2495360), (448, 2417380), (490, 2210176), (496, 2183440), (557, 1944320), (560, 1933904), (620, 1746752), (640, 1692166), (784, 1381360), (868, 1247680), (896, 1208690), (980, 1105088), (992, 1091720), (1085, 998144), (1114, 972160), (1120, 966952), (1240, 873376), (1280, 846083), (1519, 712960), (1568, 690680), (1736, 623840), (1792, 604345), (1960, 552544), (1984, 545860), (2170, 499072), (2228, 486080), (2240, 483476), (2480, 436688), (2785, 388864), (3038, 356480), (3136, 345340), (3472, 311920), (3899, 277760), (3920, 276272), (3968, 272930), (4340, 249536), (4456, 243040), (4480, 241738), (4960, 218344), (5570, 194432), (6076, 178240), (6272, 172670), (6944, 155960), (7595, 142592), (7798, 138880), (7840, 138136), (7936, 136465), (8680, 124768), (8912, 121520), (8960, 120869), (9920, 109172), (11140, 97216), (12152, 89120), (12544, 86335), (13888, 77980), (15190, 71296), (15596, 69440), (15680, 69068), (17267, 62720), (17360, 62384), (17824, 60760), (19495, 55552), (19840, 54586), (22280, 48608), (24304, 44560), (27293, 39680), (27776, 38990), (30380, 35648), (31192, 34720), (31360, 34534)]