227729440

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{3257}}^1$

素因数の和:3314

約数の個数: 96

約数和(自身を含む): 591131520

約数和(自身を除く): 363402080

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 23, 32, 38, 40, 46, 76, 80, 92, 95, 115, 152, 160, 184, 190, 230, 304, 368, 380, 437, 460, 608, 736, 760, 874, 920, 1520, 1748, 1840, 2185, 3040, 3257, 3496, 3680, 4370, 6514, 6992, 8740, 13028, 13984, 16285, 17480, 26056, 32570, 34960, 52112, 61883, 65140, 69920, 74911, 104224, 123766, 130280, 149822, 247532, 260560, 299644, 309415, 374555, 495064, 521120, 599288, 618830, 749110, 990128, 1198576, 1237660, 1423309, 1498220, 1980256, 2397152, 2475320, 2846618, 2996440, 4950640, 5693236, 5992880, 7116545, 9901280, 11386472, 11985760, 14233090, 22772944, 28466180, 45545888, 56932360, 113864720, 227729440]

約数ペア:

[(1, 227729440), (2, 113864720), (4, 56932360), (5, 45545888), (8, 28466180), (10, 22772944), (16, 14233090), (19, 11985760), (20, 11386472), (23, 9901280), (32, 7116545), (38, 5992880), (40, 5693236), (46, 4950640), (76, 2996440), (80, 2846618), (92, 2475320), (95, 2397152), (115, 1980256), (152, 1498220), (160, 1423309), (184, 1237660), (190, 1198576), (230, 990128), (304, 749110), (368, 618830), (380, 599288), (437, 521120), (460, 495064), (608, 374555), (736, 309415), (760, 299644), (874, 260560), (920, 247532), (1520, 149822), (1748, 130280), (1840, 123766), (2185, 104224), (3040, 74911), (3257, 69920), (3496, 65140), (3680, 61883), (4370, 52112), (6514, 34960), (6992, 32570), (8740, 26056), (13028, 17480), (13984, 16285)]