7833898240

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{20333}}^1$

素因数の和:20404

約数の個数: 144

約数和(自身を含む): 21945103488

約数和(自身を除く): 14111205248

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 43, 56, 64, 70, 80, 86, 112, 128, 140, 160, 172, 215, 224, 256, 280, 301, 320, 344, 430, 448, 560, 602, 640, 688, 860, 896, 1120, 1204, 1280, 1376, 1505, 1720, 1792, 2240, 2408, 2752, 3010, 3440, 4480, 4816, 5504, 6020, 6880, 8960, 9632, 11008, 12040, 13760, 19264, 20333, 24080, 27520, 38528, 40666, 48160, 55040, 77056, 81332, 96320, 101665, 142331, 162664, 192640, 203330, 284662, 325328, 385280, 406660, 569324, 650656, 711655, 813320, 874319, 1138648, 1301312, 1423310, 1626640, 1748638, 2277296, 2602624, 2846620, 3253280, 3497276, 4371595, 4554592, 5205248, 5693240, 6120233, 6506560, 6994552, 8743190, 9109184, 11386480, 12240466, 13013120, 13989104, 17486380, 18218368, 22772960, 24480932, 26026240, 27978208, 30601165, 34972760, 36436736, 45545920, 48961864, 55956416, 61202330, 69945520, 91091840, 97923728, 111912832, 122404660, 139891040, 182183680, 195847456, 223825664, 244809320, 279782080, 391694912, 489618640, 559564160, 783389824, 979237280, 1119128320, 1566779648, 1958474560, 3916949120, 7833898240]

約数ペア:

[(1, 7833898240), (2, 3916949120), (4, 1958474560), (5, 1566779648), (7, 1119128320), (8, 979237280), (10, 783389824), (14, 559564160), (16, 489618640), (20, 391694912), (28, 279782080), (32, 244809320), (35, 223825664), (40, 195847456), (43, 182183680), (56, 139891040), (64, 122404660), (70, 111912832), (80, 97923728), (86, 91091840), (112, 69945520), (128, 61202330), (140, 55956416), (160, 48961864), (172, 45545920), (215, 36436736), (224, 34972760), (256, 30601165), (280, 27978208), (301, 26026240), (320, 24480932), (344, 22772960), (430, 18218368), (448, 17486380), (560, 13989104), (602, 13013120), (640, 12240466), (688, 11386480), (860, 9109184), (896, 8743190), (1120, 6994552), (1204, 6506560), (1280, 6120233), (1376, 5693240), (1505, 5205248), (1720, 4554592), (1792, 4371595), (2240, 3497276), (2408, 3253280), (2752, 2846620), (3010, 2602624), (3440, 2277296), (4480, 1748638), (4816, 1626640), (5504, 1423310), (6020, 1301312), (6880, 1138648), (8960, 874319), (9632, 813320), (11008, 711655), (12040, 650656), (13760, 569324), (19264, 406660), (20333, 385280), (24080, 325328), (27520, 284662), (38528, 203330), (40666, 192640), (48160, 162664), (55040, 142331), (77056, 101665), (81332, 96320)]