216969798720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{379}}^1\times {\mathrm{691}}^1\times {\mathrm{863}}^1$

素因数の和:1953

約数の個数: 224

約数和(自身を含む): 692497797120

約数和(自身を除く): 475527998400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 379, 480, 691, 758, 863, 960, 1137, 1382, 1516, 1726, 1895, 2073, 2274, 2589, 2764, 3032, 3452, 3455, 3790, 4146, 4315, 4548, 5178, 5528, 5685, 6064, 6904, 6910, 7580, 8292, 8630, 9096, 10356, 10365, 11056, 11370, 12128, 12945, 13808, 13820, 15160, 16584, 17260, 18192, 20712, 20730, 22112, 22740, 24256, 25890, 27616, 27640, 30320, 33168, 34520, 36384, 41424, 41460, 44224, 45480, 51780, 55232, 55280, 60640, 66336, 69040, 72768, 82848, 82920, 90960, 103560, 110560, 121280, 132672, 138080, 165696, 165840, 181920, 207120, 221120, 261889, 276160, 327077, 331680, 363840, 414240, 523778, 596333, 654154, 663360, 785667, 828480, 981231, 1047556, 1192666, 1308308, 1309445, 1571334, 1635385, 1788999, 1962462, 2095112, 2385332, 2616616, 2618890, 2981665, 3142668, 3270770, 3577998, 3924924, 3928335, 4190224, 4770664, 4906155, 5233232, 5237780, 5963330, 6285336, 6541540, 7155996, 7849848, 7856670, 8380448, 8944995, 9541328, 9812310, 10466464, 10475560, 11926660, 12570672, 13083080, 14311992, 15699696, 15713340, 16760896, 17889990, 19082656, 19624620, 20932928, 20951120, 23853320, 25141344, 26166160, 28623984, 31399392, 31426680, 35779980, 38165312, 39249240, 41902240, 47706640, 50282688, 52332320, 57247968, 62798784, 62853360, 71559960, 78498480, 83804480, 95413280, 104664640, 114495936, 125706720, 143119920, 156996960, 190826560, 226010207, 251413440, 286239840, 313993920, 452020414, 572479680, 678030621, 904040828, 1130051035, 1356061242, 1808081656, 2260102070, 2712122484, 3390153105, 3616163312, 4520204140, 5424244968, 6780306210, 7232326624, 9040408280, 10848489936, 13560612420, 14464653248, 18080816560, 21696979872, 27121224840, 36161633120, 43393959744, 54242449680, 72323266240, 108484899360, 216969798720]

約数ペア:

[(1, 216969798720), (2, 108484899360), (3, 72323266240), (4, 54242449680), (5, 43393959744), (6, 36161633120), (8, 27121224840), (10, 21696979872), (12, 18080816560), (15, 14464653248), (16, 13560612420), (20, 10848489936), (24, 9040408280), (30, 7232326624), (32, 6780306210), (40, 5424244968), (48, 4520204140), (60, 3616163312), (64, 3390153105), (80, 2712122484), (96, 2260102070), (120, 1808081656), (160, 1356061242), (192, 1130051035), (240, 904040828), (320, 678030621), (379, 572479680), (480, 452020414), (691, 313993920), (758, 286239840), (863, 251413440), (960, 226010207), (1137, 190826560), (1382, 156996960), (1516, 143119920), (1726, 125706720), (1895, 114495936), (2073, 104664640), (2274, 95413280), (2589, 83804480), (2764, 78498480), (3032, 71559960), (3452, 62853360), (3455, 62798784), (3790, 57247968), (4146, 52332320), (4315, 50282688), (4548, 47706640), (5178, 41902240), (5528, 39249240), (5685, 38165312), (6064, 35779980), (6904, 31426680), (6910, 31399392), (7580, 28623984), (8292, 26166160), (8630, 25141344), (9096, 23853320), (10356, 20951120), (10365, 20932928), (11056, 19624620), (11370, 19082656), (12128, 17889990), (12945, 16760896), (13808, 15713340), (13820, 15699696), (15160, 14311992), (16584, 13083080), (17260, 12570672), (18192, 11926660), (20712, 10475560), (20730, 10466464), (22112, 9812310), (22740, 9541328), (24256, 8944995), (25890, 8380448), (27616, 7856670), (27640, 7849848), (30320, 7155996), (33168, 6541540), (34520, 6285336), (36384, 5963330), (41424, 5237780), (41460, 5233232), (44224, 4906155), (45480, 4770664), (51780, 4190224), (55232, 3928335), (55280, 3924924), (60640, 3577998), (66336, 3270770), (69040, 3142668), (72768, 2981665), (82848, 2618890), (82920, 2616616), (90960, 2385332), (103560, 2095112), (110560, 1962462), (121280, 1788999), (132672, 1635385), (138080, 1571334), (165696, 1309445), (165840, 1308308), (181920, 1192666), (207120, 1047556), (221120, 981231), (261889, 828480), (276160, 785667), (327077, 663360), (331680, 654154), (363840, 596333), (414240, 523778)]