147263680

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{457}}^1$

素因数の和:546

約数の個数: 112

約数和(自身を含む): 376915680

約数和(自身を除く): 229652000

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 53, 64, 76, 80, 95, 106, 152, 160, 190, 212, 265, 304, 320, 380, 424, 457, 530, 608, 760, 848, 914, 1007, 1060, 1216, 1520, 1696, 1828, 2014, 2120, 2285, 3040, 3392, 3656, 4028, 4240, 4570, 5035, 6080, 7312, 8056, 8480, 8683, 9140, 10070, 14624, 16112, 16960, 17366, 18280, 20140, 24221, 29248, 32224, 34732, 36560, 40280, 43415, 48442, 64448, 69464, 73120, 80560, 86830, 96884, 121105, 138928, 146240, 161120, 173660, 193768, 242210, 277856, 322240, 347320, 387536, 460199, 484420, 555712, 694640, 775072, 920398, 968840, 1389280, 1550144, 1840796, 1937680, 2300995, 2778560, 3681592, 3875360, 4601990, 7363184, 7750720, 9203980, 14726368, 18407960, 29452736, 36815920, 73631840, 147263680]

約数ペア:

[(1, 147263680), (2, 73631840), (4, 36815920), (5, 29452736), (8, 18407960), (10, 14726368), (16, 9203980), (19, 7750720), (20, 7363184), (32, 4601990), (38, 3875360), (40, 3681592), (53, 2778560), (64, 2300995), (76, 1937680), (80, 1840796), (95, 1550144), (106, 1389280), (152, 968840), (160, 920398), (190, 775072), (212, 694640), (265, 555712), (304, 484420), (320, 460199), (380, 387536), (424, 347320), (457, 322240), (530, 277856), (608, 242210), (760, 193768), (848, 173660), (914, 161120), (1007, 146240), (1060, 138928), (1216, 121105), (1520, 96884), (1696, 86830), (1828, 80560), (2014, 73120), (2120, 69464), (2285, 64448), (3040, 48442), (3392, 43415), (3656, 40280), (4028, 36560), (4240, 34732), (4570, 32224), (5035, 29248), (6080, 24221), (7312, 20140), (8056, 18280), (8480, 17366), (8683, 16960), (9140, 16112), (10070, 14624)]