135983360

素因数分解:

$2^8\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1$

素因数の和:224

約数の個数: 144

約数和(自身を含む): 353203200

約数和(自身を除く): 217219840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 31, 32, 40, 46, 62, 64, 80, 92, 115, 124, 128, 149, 155, 160, 184, 230, 248, 256, 298, 310, 320, 368, 460, 496, 596, 620, 640, 713, 736, 745, 920, 992, 1192, 1240, 1280, 1426, 1472, 1490, 1840, 1984, 2384, 2480, 2852, 2944, 2980, 3427, 3565, 3680, 3968, 4619, 4768, 4960, 5704, 5888, 5960, 6854, 7130, 7360, 7936, 9238, 9536, 9920, 11408, 11920, 13708, 14260, 14720, 17135, 18476, 19072, 19840, 22816, 23095, 23840, 27416, 28520, 29440, 34270, 36952, 38144, 39680, 45632, 46190, 47680, 54832, 57040, 68540, 73904, 91264, 92380, 95360, 106237, 109664, 114080, 137080, 147808, 182528, 184760, 190720, 212474, 219328, 228160, 274160, 295616, 369520, 424948, 438656, 456320, 531185, 548320, 591232, 739040, 849896, 877312, 912640, 1062370, 1096640, 1182464, 1478080, 1699792, 2124740, 2193280, 2956160, 3399584, 4249480, 4386560, 5912320, 6799168, 8498960, 13598336, 16997920, 27196672, 33995840, 67991680, 135983360]

約数ペア:

[(1, 135983360), (2, 67991680), (4, 33995840), (5, 27196672), (8, 16997920), (10, 13598336), (16, 8498960), (20, 6799168), (23, 5912320), (31, 4386560), (32, 4249480), (40, 3399584), (46, 2956160), (62, 2193280), (64, 2124740), (80, 1699792), (92, 1478080), (115, 1182464), (124, 1096640), (128, 1062370), (149, 912640), (155, 877312), (160, 849896), (184, 739040), (230, 591232), (248, 548320), (256, 531185), (298, 456320), (310, 438656), (320, 424948), (368, 369520), (460, 295616), (496, 274160), (596, 228160), (620, 219328), (640, 212474), (713, 190720), (736, 184760), (745, 182528), (920, 147808), (992, 137080), (1192, 114080), (1240, 109664), (1280, 106237), (1426, 95360), (1472, 92380), (1490, 91264), (1840, 73904), (1984, 68540), (2384, 57040), (2480, 54832), (2852, 47680), (2944, 46190), (2980, 45632), (3427, 39680), (3565, 38144), (3680, 36952), (3968, 34270), (4619, 29440), (4768, 28520), (4960, 27416), (5704, 23840), (5888, 23095), (5960, 22816), (6854, 19840), (7130, 19072), (7360, 18476), (7936, 17135), (9238, 14720), (9536, 14260), (9920, 13708), (11408, 11920)]