221183280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{3167}}^1$

素因数の和:3283

約数の個数: 120

約数和(自身を含む): 750701952

約数和(自身を除く): 529518672

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 97, 120, 144, 180, 194, 240, 291, 360, 388, 485, 582, 720, 776, 873, 970, 1164, 1455, 1552, 1746, 1940, 2328, 2910, 3167, 3492, 3880, 4365, 4656, 5820, 6334, 6984, 7760, 8730, 9501, 11640, 12668, 13968, 15835, 17460, 19002, 23280, 25336, 28503, 31670, 34920, 38004, 47505, 50672, 57006, 63340, 69840, 76008, 95010, 114012, 126680, 142515, 152016, 190020, 228024, 253360, 285030, 307199, 380040, 456048, 570060, 614398, 760080, 921597, 1140120, 1228796, 1535995, 1843194, 2280240, 2457592, 2764791, 3071990, 3686388, 4607985, 4915184, 5529582, 6143980, 7372776, 9215970, 11059164, 12287960, 13823955, 14745552, 18431940, 22118328, 24575920, 27647910, 36863880, 44236656, 55295820, 73727760, 110591640, 221183280]

約数ペア:

[(1, 221183280), (2, 110591640), (3, 73727760), (4, 55295820), (5, 44236656), (6, 36863880), (8, 27647910), (9, 24575920), (10, 22118328), (12, 18431940), (15, 14745552), (16, 13823955), (18, 12287960), (20, 11059164), (24, 9215970), (30, 7372776), (36, 6143980), (40, 5529582), (45, 4915184), (48, 4607985), (60, 3686388), (72, 3071990), (80, 2764791), (90, 2457592), (97, 2280240), (120, 1843194), (144, 1535995), (180, 1228796), (194, 1140120), (240, 921597), (291, 760080), (360, 614398), (388, 570060), (485, 456048), (582, 380040), (720, 307199), (776, 285030), (873, 253360), (970, 228024), (1164, 190020), (1455, 152016), (1552, 142515), (1746, 126680), (1940, 114012), (2328, 95010), (2910, 76008), (3167, 69840), (3492, 63340), (3880, 57006), (4365, 50672), (4656, 47505), (5820, 38004), (6334, 34920), (6984, 31670), (7760, 28503), (8730, 25336), (9501, 23280), (11640, 19002), (12668, 17460), (13968, 15835)]