275645040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{397}}^1$

素因数の和:687

約数の個数: 160

約数和(自身を含む): 938082816

約数和(自身を除く): 662437776

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 263, 264, 330, 397, 440, 526, 528, 660, 789, 794, 880, 1052, 1191, 1315, 1320, 1578, 1588, 1985, 2104, 2382, 2630, 2640, 2893, 3156, 3176, 3945, 3970, 4208, 4367, 4764, 5260, 5786, 5955, 6312, 6352, 7890, 7940, 8679, 8734, 9528, 10520, 11572, 11910, 12624, 13101, 14465, 15780, 15880, 17358, 17468, 19056, 21040, 21835, 23144, 23820, 26202, 28930, 31560, 31760, 34716, 34936, 43395, 43670, 46288, 47640, 52404, 57860, 63120, 65505, 69432, 69872, 86790, 87340, 95280, 104411, 104808, 115720, 131010, 138864, 173580, 174680, 208822, 209616, 231440, 262020, 313233, 347160, 349360, 417644, 522055, 524040, 626466, 694320, 835288, 1044110, 1048080, 1148521, 1252932, 1566165, 1670576, 2088220, 2297042, 2505864, 3132330, 3445563, 4176440, 4594084, 5011728, 5742605, 6264660, 6891126, 8352880, 9188168, 11485210, 12529320, 13782252, 17227815, 18376336, 22970420, 25058640, 27564504, 34455630, 45940840, 55129008, 68911260, 91881680, 137822520, 275645040]

約数ペア:

[(1, 275645040), (2, 137822520), (3, 91881680), (4, 68911260), (5, 55129008), (6, 45940840), (8, 34455630), (10, 27564504), (11, 25058640), (12, 22970420), (15, 18376336), (16, 17227815), (20, 13782252), (22, 12529320), (24, 11485210), (30, 9188168), (33, 8352880), (40, 6891126), (44, 6264660), (48, 5742605), (55, 5011728), (60, 4594084), (66, 4176440), (80, 3445563), (88, 3132330), (110, 2505864), (120, 2297042), (132, 2088220), (165, 1670576), (176, 1566165), (220, 1252932), (240, 1148521), (263, 1048080), (264, 1044110), (330, 835288), (397, 694320), (440, 626466), (526, 524040), (528, 522055), (660, 417644), (789, 349360), (794, 347160), (880, 313233), (1052, 262020), (1191, 231440), (1315, 209616), (1320, 208822), (1578, 174680), (1588, 173580), (1985, 138864), (2104, 131010), (2382, 115720), (2630, 104808), (2640, 104411), (2893, 95280), (3156, 87340), (3176, 86790), (3945, 69872), (3970, 69432), (4208, 65505), (4367, 63120), (4764, 57860), (5260, 52404), (5786, 47640), (5955, 46288), (6312, 43670), (6352, 43395), (7890, 34936), (7940, 34716), (8679, 31760), (8734, 31560), (9528, 28930), (10520, 26202), (11572, 23820), (11910, 23144), (12624, 21835), (13101, 21040), (14465, 19056), (15780, 17468), (15880, 17358)]