475367680

素因数分解:

$2^8\times 5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{241}}^1$

素因数の和:352

約数の個数: 144

約数和(自身を含む): 1210898304

約数和(自身を除く): 735530624

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 67, 80, 92, 115, 128, 134, 160, 184, 230, 241, 256, 268, 320, 335, 368, 460, 482, 536, 640, 670, 736, 920, 964, 1072, 1205, 1280, 1340, 1472, 1541, 1840, 1928, 2144, 2410, 2680, 2944, 3082, 3680, 3856, 4288, 4820, 5360, 5543, 5888, 6164, 7360, 7705, 7712, 8576, 9640, 10720, 11086, 12328, 14720, 15410, 15424, 16147, 17152, 19280, 21440, 22172, 24656, 27715, 29440, 30820, 30848, 32294, 38560, 42880, 44344, 49312, 55430, 61640, 61696, 64588, 77120, 80735, 85760, 88688, 98624, 110860, 123280, 129176, 154240, 161470, 177376, 197248, 221720, 246560, 258352, 308480, 322940, 354752, 371381, 394496, 443440, 493120, 516704, 645880, 709504, 742762, 886880, 986240, 1033408, 1291760, 1419008, 1485524, 1773760, 1856905, 1972480, 2066816, 2583520, 2971048, 3547520, 3713810, 4133632, 5167040, 5942096, 7095040, 7427620, 10334080, 11884192, 14855240, 20668160, 23768384, 29710480, 47536768, 59420960, 95073536, 118841920, 237683840, 475367680]

約数ペア:

[(1, 475367680), (2, 237683840), (4, 118841920), (5, 95073536), (8, 59420960), (10, 47536768), (16, 29710480), (20, 23768384), (23, 20668160), (32, 14855240), (40, 11884192), (46, 10334080), (64, 7427620), (67, 7095040), (80, 5942096), (92, 5167040), (115, 4133632), (128, 3713810), (134, 3547520), (160, 2971048), (184, 2583520), (230, 2066816), (241, 1972480), (256, 1856905), (268, 1773760), (320, 1485524), (335, 1419008), (368, 1291760), (460, 1033408), (482, 986240), (536, 886880), (640, 742762), (670, 709504), (736, 645880), (920, 516704), (964, 493120), (1072, 443440), (1205, 394496), (1280, 371381), (1340, 354752), (1472, 322940), (1541, 308480), (1840, 258352), (1928, 246560), (2144, 221720), (2410, 197248), (2680, 177376), (2944, 161470), (3082, 154240), (3680, 129176), (3856, 123280), (4288, 110860), (4820, 98624), (5360, 88688), (5543, 85760), (5888, 80735), (6164, 77120), (7360, 64588), (7705, 61696), (7712, 61640), (8576, 55430), (9640, 49312), (10720, 44344), (11086, 42880), (12328, 38560), (14720, 32294), (15410, 30848), (15424, 30820), (16147, 29440), (17152, 27715), (19280, 24656), (21440, 22172)]