216580560

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{941}}^1$

素因数の和:1101

約数の個数: 160

約数和(自身を含む): 773736192

約数和(自身を除く): 557155632

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 137, 140, 168, 210, 240, 274, 280, 336, 411, 420, 548, 560, 685, 822, 840, 941, 959, 1096, 1370, 1644, 1680, 1882, 1918, 2055, 2192, 2740, 2823, 2877, 3288, 3764, 3836, 4110, 4705, 4795, 5480, 5646, 5754, 6576, 6587, 7528, 7672, 8220, 9410, 9590, 10960, 11292, 11508, 13174, 14115, 14385, 15056, 15344, 16440, 18820, 19180, 19761, 22584, 23016, 26348, 28230, 28770, 32880, 32935, 37640, 38360, 39522, 45168, 46032, 52696, 56460, 57540, 65870, 75280, 76720, 79044, 98805, 105392, 112920, 115080, 128917, 131740, 158088, 197610, 225840, 230160, 257834, 263480, 316176, 386751, 395220, 515668, 526960, 644585, 773502, 790440, 902419, 1031336, 1289170, 1547004, 1580880, 1804838, 1933755, 2062672, 2578340, 2707257, 3094008, 3609676, 3867510, 4512095, 5156680, 5414514, 6188016, 7219352, 7735020, 9024190, 10313360, 10829028, 13536285, 14438704, 15470040, 18048380, 21658056, 27072570, 30940080, 36096760, 43316112, 54145140, 72193520, 108290280, 216580560]

約数ペア:

[(1, 216580560), (2, 108290280), (3, 72193520), (4, 54145140), (5, 43316112), (6, 36096760), (7, 30940080), (8, 27072570), (10, 21658056), (12, 18048380), (14, 15470040), (15, 14438704), (16, 13536285), (20, 10829028), (21, 10313360), (24, 9024190), (28, 7735020), (30, 7219352), (35, 6188016), (40, 5414514), (42, 5156680), (48, 4512095), (56, 3867510), (60, 3609676), (70, 3094008), (80, 2707257), (84, 2578340), (105, 2062672), (112, 1933755), (120, 1804838), (137, 1580880), (140, 1547004), (168, 1289170), (210, 1031336), (240, 902419), (274, 790440), (280, 773502), (336, 644585), (411, 526960), (420, 515668), (548, 395220), (560, 386751), (685, 316176), (822, 263480), (840, 257834), (941, 230160), (959, 225840), (1096, 197610), (1370, 158088), (1644, 131740), (1680, 128917), (1882, 115080), (1918, 112920), (2055, 105392), (2192, 98805), (2740, 79044), (2823, 76720), (2877, 75280), (3288, 65870), (3764, 57540), (3836, 56460), (4110, 52696), (4705, 46032), (4795, 45168), (5480, 39522), (5646, 38360), (5754, 37640), (6576, 32935), (6587, 32880), (7528, 28770), (7672, 28230), (8220, 26348), (9410, 23016), (9590, 22584), (10960, 19761), (11292, 19180), (11508, 18820), (13174, 16440), (14115, 15344), (14385, 15056)]