126807840

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{823}}^1$

素因数の和:951

約数の個数: 144

約数和(自身を含む): 437306688

約数和(自身を除く): 310498848

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 107, 120, 144, 160, 180, 214, 240, 288, 321, 360, 428, 480, 535, 642, 720, 823, 856, 963, 1070, 1284, 1440, 1605, 1646, 1712, 1926, 2140, 2469, 2568, 3210, 3292, 3424, 3852, 4115, 4280, 4815, 4938, 5136, 6420, 6584, 7407, 7704, 8230, 8560, 9630, 9876, 10272, 12345, 12840, 13168, 14814, 15408, 16460, 17120, 19260, 19752, 24690, 25680, 26336, 29628, 30816, 32920, 37035, 38520, 39504, 49380, 51360, 59256, 65840, 74070, 77040, 79008, 88061, 98760, 118512, 131680, 148140, 154080, 176122, 197520, 237024, 264183, 296280, 352244, 395040, 440305, 528366, 592560, 704488, 792549, 880610, 1056732, 1185120, 1320915, 1408976, 1585098, 1761220, 2113464, 2641830, 2817952, 3170196, 3522440, 3962745, 4226928, 5283660, 6340392, 7044880, 7925490, 8453856, 10567320, 12680784, 14089760, 15850980, 21134640, 25361568, 31701960, 42269280, 63403920, 126807840]

約数ペア:

[(1, 126807840), (2, 63403920), (3, 42269280), (4, 31701960), (5, 25361568), (6, 21134640), (8, 15850980), (9, 14089760), (10, 12680784), (12, 10567320), (15, 8453856), (16, 7925490), (18, 7044880), (20, 6340392), (24, 5283660), (30, 4226928), (32, 3962745), (36, 3522440), (40, 3170196), (45, 2817952), (48, 2641830), (60, 2113464), (72, 1761220), (80, 1585098), (90, 1408976), (96, 1320915), (107, 1185120), (120, 1056732), (144, 880610), (160, 792549), (180, 704488), (214, 592560), (240, 528366), (288, 440305), (321, 395040), (360, 352244), (428, 296280), (480, 264183), (535, 237024), (642, 197520), (720, 176122), (823, 154080), (856, 148140), (963, 131680), (1070, 118512), (1284, 98760), (1440, 88061), (1605, 79008), (1646, 77040), (1712, 74070), (1926, 65840), (2140, 59256), (2469, 51360), (2568, 49380), (3210, 39504), (3292, 38520), (3424, 37035), (3852, 32920), (4115, 30816), (4280, 29628), (4815, 26336), (4938, 25680), (5136, 24690), (6420, 19752), (6584, 19260), (7407, 17120), (7704, 16460), (8230, 15408), (8560, 14814), (9630, 13168), (9876, 12840), (10272, 12345)]