155603280

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{4027}}^1$

素因数の和:4073

約数の個数: 160

約数和(自身を含む): 575391744

約数和(自身を除く): 419788464

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 48, 56, 60, 69, 70, 80, 84, 92, 105, 112, 115, 120, 138, 140, 161, 168, 184, 210, 230, 240, 276, 280, 322, 336, 345, 368, 420, 460, 483, 552, 560, 644, 690, 805, 840, 920, 966, 1104, 1288, 1380, 1610, 1680, 1840, 1932, 2415, 2576, 2760, 3220, 3864, 4027, 4830, 5520, 6440, 7728, 8054, 9660, 12081, 12880, 16108, 19320, 20135, 24162, 28189, 32216, 38640, 40270, 48324, 56378, 60405, 64432, 80540, 84567, 92621, 96648, 112756, 120810, 140945, 161080, 169134, 185242, 193296, 225512, 241620, 277863, 281890, 322160, 338268, 370484, 422835, 451024, 463105, 483240, 555726, 563780, 648347, 676536, 740968, 845670, 926210, 966480, 1111452, 1127560, 1296694, 1353072, 1389315, 1481936, 1691340, 1852420, 1945041, 2222904, 2255120, 2593388, 2778630, 3241735, 3382680, 3704840, 3890082, 4445808, 5186776, 5557260, 6483470, 6765360, 7409680, 7780164, 9725205, 10373552, 11114520, 12966940, 15560328, 19450410, 22229040, 25933880, 31120656, 38900820, 51867760, 77801640, 155603280]

約数ペア:

[(1, 155603280), (2, 77801640), (3, 51867760), (4, 38900820), (5, 31120656), (6, 25933880), (7, 22229040), (8, 19450410), (10, 15560328), (12, 12966940), (14, 11114520), (15, 10373552), (16, 9725205), (20, 7780164), (21, 7409680), (23, 6765360), (24, 6483470), (28, 5557260), (30, 5186776), (35, 4445808), (40, 3890082), (42, 3704840), (46, 3382680), (48, 3241735), (56, 2778630), (60, 2593388), (69, 2255120), (70, 2222904), (80, 1945041), (84, 1852420), (92, 1691340), (105, 1481936), (112, 1389315), (115, 1353072), (120, 1296694), (138, 1127560), (140, 1111452), (161, 966480), (168, 926210), (184, 845670), (210, 740968), (230, 676536), (240, 648347), (276, 563780), (280, 555726), (322, 483240), (336, 463105), (345, 451024), (368, 422835), (420, 370484), (460, 338268), (483, 322160), (552, 281890), (560, 277863), (644, 241620), (690, 225512), (805, 193296), (840, 185242), (920, 169134), (966, 161080), (1104, 140945), (1288, 120810), (1380, 112756), (1610, 96648), (1680, 92621), (1840, 84567), (1932, 80540), (2415, 64432), (2576, 60405), (2760, 56378), (3220, 48324), (3864, 40270), (4027, 38640), (4830, 32216), (5520, 28189), (6440, 24162), (7728, 20135), (8054, 19320), (9660, 16108), (12081, 12880)]