223950080

素因数分解:

$2^8\times 5^1\times {\mathrm{23}}^1\times {\mathrm{7607}}^1$

素因数の和:7651

約数の個数: 72

約数和(自身を含む): 559827072

約数和(自身を除く): 335876992

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 128, 160, 184, 230, 256, 320, 368, 460, 640, 736, 920, 1280, 1472, 1840, 2944, 3680, 5888, 7360, 7607, 14720, 15214, 29440, 30428, 38035, 60856, 76070, 121712, 152140, 174961, 243424, 304280, 349922, 486848, 608560, 699844, 874805, 973696, 1217120, 1399688, 1749610, 1947392, 2434240, 2799376, 3499220, 4868480, 5598752, 6998440, 9736960, 11197504, 13996880, 22395008, 27993760, 44790016, 55987520, 111975040, 223950080]

約数ペア:

[(1, 223950080), (2, 111975040), (4, 55987520), (5, 44790016), (8, 27993760), (10, 22395008), (16, 13996880), (20, 11197504), (23, 9736960), (32, 6998440), (40, 5598752), (46, 4868480), (64, 3499220), (80, 2799376), (92, 2434240), (115, 1947392), (128, 1749610), (160, 1399688), (184, 1217120), (230, 973696), (256, 874805), (320, 699844), (368, 608560), (460, 486848), (640, 349922), (736, 304280), (920, 243424), (1280, 174961), (1472, 152140), (1840, 121712), (2944, 76070), (3680, 60856), (5888, 38035), (7360, 30428), (7607, 29440), (14720, 15214)]