2430186880

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{4159}}^1$

素因数の和:4272

約数の個数: 128

約数和(自身を含む): 6415718400

約数和(自身を除く): 3985531520

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 83, 88, 110, 128, 160, 166, 176, 220, 320, 332, 352, 415, 440, 640, 664, 704, 830, 880, 913, 1328, 1408, 1660, 1760, 1826, 2656, 3320, 3520, 3652, 4159, 4565, 5312, 6640, 7040, 7304, 8318, 9130, 10624, 13280, 14608, 16636, 18260, 20795, 26560, 29216, 33272, 36520, 41590, 45749, 53120, 58432, 66544, 73040, 83180, 91498, 116864, 133088, 146080, 166360, 182996, 228745, 266176, 292160, 332720, 345197, 365992, 457490, 532352, 584320, 665440, 690394, 731984, 914980, 1330880, 1380788, 1463968, 1725985, 1829960, 2661760, 2761576, 2927936, 3451970, 3659920, 3797167, 5523152, 5855872, 6903940, 7319840, 7594334, 11046304, 13807880, 14639680, 15188668, 18985835, 22092608, 27615760, 29279360, 30377336, 37971670, 44185216, 55231520, 60754672, 75943340, 110463040, 121509344, 151886680, 220926080, 243018688, 303773360, 486037376, 607546720, 1215093440, 2430186880]

約数ペア:

[(1, 2430186880), (2, 1215093440), (4, 607546720), (5, 486037376), (8, 303773360), (10, 243018688), (11, 220926080), (16, 151886680), (20, 121509344), (22, 110463040), (32, 75943340), (40, 60754672), (44, 55231520), (55, 44185216), (64, 37971670), (80, 30377336), (83, 29279360), (88, 27615760), (110, 22092608), (128, 18985835), (160, 15188668), (166, 14639680), (176, 13807880), (220, 11046304), (320, 7594334), (332, 7319840), (352, 6903940), (415, 5855872), (440, 5523152), (640, 3797167), (664, 3659920), (704, 3451970), (830, 2927936), (880, 2761576), (913, 2661760), (1328, 1829960), (1408, 1725985), (1660, 1463968), (1760, 1380788), (1826, 1330880), (2656, 914980), (3320, 731984), (3520, 690394), (3652, 665440), (4159, 584320), (4565, 532352), (5312, 457490), (6640, 365992), (7040, 345197), (7304, 332720), (8318, 292160), (9130, 266176), (10624, 228745), (13280, 182996), (14608, 166360), (16636, 146080), (18260, 133088), (20795, 116864), (26560, 91498), (29216, 83180), (33272, 73040), (36520, 66544), (41590, 58432), (45749, 53120)]