109286520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{281}}^1\times {\mathrm{463}}^1$

素因数の和:765

約数の個数: 128

約数和(自身を含む): 376842240

約数和(自身を除く): 267555720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 281, 420, 463, 562, 840, 843, 926, 1124, 1389, 1405, 1686, 1852, 1967, 2248, 2315, 2778, 2810, 3241, 3372, 3704, 3934, 4215, 4630, 5556, 5620, 5901, 6482, 6744, 6945, 7868, 8430, 9260, 9723, 9835, 11112, 11240, 11802, 12964, 13890, 15736, 16205, 16860, 18520, 19446, 19670, 23604, 25928, 27780, 29505, 32410, 33720, 38892, 39340, 47208, 48615, 55560, 59010, 64820, 77784, 78680, 97230, 118020, 129640, 130103, 194460, 236040, 260206, 388920, 390309, 520412, 650515, 780618, 910721, 1040824, 1301030, 1561236, 1821442, 1951545, 2602060, 2732163, 3122472, 3642884, 3903090, 4553605, 5204120, 5464326, 7285768, 7806180, 9107210, 10928652, 13660815, 15612360, 18214420, 21857304, 27321630, 36428840, 54643260, 109286520]

約数ペア:

[(1, 109286520), (2, 54643260), (3, 36428840), (4, 27321630), (5, 21857304), (6, 18214420), (7, 15612360), (8, 13660815), (10, 10928652), (12, 9107210), (14, 7806180), (15, 7285768), (20, 5464326), (21, 5204120), (24, 4553605), (28, 3903090), (30, 3642884), (35, 3122472), (40, 2732163), (42, 2602060), (56, 1951545), (60, 1821442), (70, 1561236), (84, 1301030), (105, 1040824), (120, 910721), (140, 780618), (168, 650515), (210, 520412), (280, 390309), (281, 388920), (420, 260206), (463, 236040), (562, 194460), (840, 130103), (843, 129640), (926, 118020), (1124, 97230), (1389, 78680), (1405, 77784), (1686, 64820), (1852, 59010), (1967, 55560), (2248, 48615), (2315, 47208), (2778, 39340), (2810, 38892), (3241, 33720), (3372, 32410), (3704, 29505), (3934, 27780), (4215, 25928), (4630, 23604), (5556, 19670), (5620, 19446), (5901, 18520), (6482, 16860), (6744, 16205), (6945, 15736), (7868, 13890), (8430, 12964), (9260, 11802), (9723, 11240), (9835, 11112)]