2185521480

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{199}}^1\times {\mathrm{10169}}^1$

素因数の和:10388

約数の個数: 128

約数和(自身を含む): 7322400000

約数和(自身を除く): 5136878520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 199, 216, 270, 360, 398, 540, 597, 796, 995, 1080, 1194, 1592, 1791, 1990, 2388, 2985, 3582, 3980, 4776, 5373, 5970, 7164, 7960, 8955, 10169, 10746, 11940, 14328, 17910, 20338, 21492, 23880, 26865, 30507, 35820, 40676, 42984, 50845, 53730, 61014, 71640, 81352, 91521, 101690, 107460, 122028, 152535, 183042, 203380, 214920, 244056, 274563, 305070, 366084, 406760, 457605, 549126, 610140, 732168, 915210, 1098252, 1220280, 1372815, 1830420, 2023631, 2196504, 2745630, 3660840, 4047262, 5491260, 6070893, 8094524, 10118155, 10982520, 12141786, 16189048, 18212679, 20236310, 24283572, 30354465, 36425358, 40472620, 48567144, 54638037, 60708930, 72850716, 80945240, 91063395, 109276074, 121417860, 145701432, 182126790, 218552148, 242835720, 273190185, 364253580, 437104296, 546380370, 728507160, 1092760740, 2185521480]

約数ペア:

[(1, 2185521480), (2, 1092760740), (3, 728507160), (4, 546380370), (5, 437104296), (6, 364253580), (8, 273190185), (9, 242835720), (10, 218552148), (12, 182126790), (15, 145701432), (18, 121417860), (20, 109276074), (24, 91063395), (27, 80945240), (30, 72850716), (36, 60708930), (40, 54638037), (45, 48567144), (54, 40472620), (60, 36425358), (72, 30354465), (90, 24283572), (108, 20236310), (120, 18212679), (135, 16189048), (180, 12141786), (199, 10982520), (216, 10118155), (270, 8094524), (360, 6070893), (398, 5491260), (540, 4047262), (597, 3660840), (796, 2745630), (995, 2196504), (1080, 2023631), (1194, 1830420), (1592, 1372815), (1791, 1220280), (1990, 1098252), (2388, 915210), (2985, 732168), (3582, 610140), (3980, 549126), (4776, 457605), (5373, 406760), (5970, 366084), (7164, 305070), (7960, 274563), (8955, 244056), (10169, 214920), (10746, 203380), (11940, 183042), (14328, 152535), (17910, 122028), (20338, 107460), (21492, 101690), (23880, 91521), (26865, 81352), (30507, 71640), (35820, 61014), (40676, 53730), (42984, 50845)]