558887280

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{17509}}^1$

素因数の和:17551

約数の個数: 160

約数和(自身を含む): 2084390400

約数和(自身を除く): 1525503120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 48, 56, 57, 60, 70, 76, 80, 84, 95, 105, 112, 114, 120, 133, 140, 152, 168, 190, 210, 228, 240, 266, 280, 285, 304, 336, 380, 399, 420, 456, 532, 560, 570, 665, 760, 798, 840, 912, 1064, 1140, 1330, 1520, 1596, 1680, 1995, 2128, 2280, 2660, 3192, 3990, 4560, 5320, 6384, 7980, 10640, 15960, 17509, 31920, 35018, 52527, 70036, 87545, 105054, 122563, 140072, 175090, 210108, 245126, 262635, 280144, 332671, 350180, 367689, 420216, 490252, 525270, 612815, 665342, 700360, 735378, 840432, 980504, 998013, 1050540, 1225630, 1330684, 1400720, 1470756, 1663355, 1838445, 1961008, 1996026, 2101080, 2328697, 2451260, 2661368, 2941512, 3326710, 3676890, 3992052, 4202160, 4657394, 4902520, 4990065, 5322736, 5883024, 6653420, 6986091, 7353780, 7984104, 9314788, 9805040, 9980130, 11643485, 13306840, 13972182, 14707560, 15968208, 18629576, 19960260, 23286970, 26613680, 27944364, 29415120, 34930455, 37259152, 39920520, 46573940, 55888728, 69860910, 79841040, 93147880, 111777456, 139721820, 186295760, 279443640, 558887280]

約数ペア:

[(1, 558887280), (2, 279443640), (3, 186295760), (4, 139721820), (5, 111777456), (6, 93147880), (7, 79841040), (8, 69860910), (10, 55888728), (12, 46573940), (14, 39920520), (15, 37259152), (16, 34930455), (19, 29415120), (20, 27944364), (21, 26613680), (24, 23286970), (28, 19960260), (30, 18629576), (35, 15968208), (38, 14707560), (40, 13972182), (42, 13306840), (48, 11643485), (56, 9980130), (57, 9805040), (60, 9314788), (70, 7984104), (76, 7353780), (80, 6986091), (84, 6653420), (95, 5883024), (105, 5322736), (112, 4990065), (114, 4902520), (120, 4657394), (133, 4202160), (140, 3992052), (152, 3676890), (168, 3326710), (190, 2941512), (210, 2661368), (228, 2451260), (240, 2328697), (266, 2101080), (280, 1996026), (285, 1961008), (304, 1838445), (336, 1663355), (380, 1470756), (399, 1400720), (420, 1330684), (456, 1225630), (532, 1050540), (560, 998013), (570, 980504), (665, 840432), (760, 735378), (798, 700360), (840, 665342), (912, 612815), (1064, 525270), (1140, 490252), (1330, 420216), (1520, 367689), (1596, 350180), (1680, 332671), (1995, 280144), (2128, 262635), (2280, 245126), (2660, 210108), (3192, 175090), (3990, 140072), (4560, 122563), (5320, 105054), (6384, 87545), (7980, 70036), (10640, 52527), (15960, 35018), (17509, 31920)]