17994813120

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{997}}^1\times {\mathrm{2089}}^1$

素因数の和:3112

約数の個数: 224

約数和(自身を含む): 63575793600

約数和(自身を除く): 45580980480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 432, 480, 540, 576, 720, 864, 960, 997, 1080, 1440, 1728, 1994, 2089, 2160, 2880, 2991, 3988, 4178, 4320, 4985, 5982, 6267, 7976, 8356, 8640, 8973, 9970, 10445, 11964, 12534, 14955, 15952, 16712, 17946, 18801, 19940, 20890, 23928, 25068, 26919, 29910, 31335, 31904, 33424, 35892, 37602, 39880, 41780, 44865, 47856, 50136, 53838, 56403, 59820, 62670, 63808, 66848, 71784, 75204, 79760, 83560, 89730, 94005, 95712, 100272, 107676, 112806, 119640, 125340, 133696, 134595, 143568, 150408, 159520, 167120, 179460, 188010, 191424, 200544, 215352, 225612, 239280, 250680, 269190, 282015, 287136, 300816, 319040, 334240, 358920, 376020, 401088, 430704, 451224, 478560, 501360, 538380, 564030, 574272, 601632, 668480, 717840, 752040, 861408, 902448, 957120, 1002720, 1076760, 1128060, 1203264, 1435680, 1504080, 1722816, 1804896, 2005440, 2082733, 2153520, 2256120, 2871360, 3008160, 3609792, 4165466, 4307040, 4512240, 6016320, 6248199, 8330932, 8614080, 9024480, 10413665, 12496398, 16661864, 18048960, 18744597, 20827330, 24992796, 31240995, 33323728, 37489194, 41654660, 49985592, 56233791, 62481990, 66647456, 74978388, 83309320, 93722985, 99971184, 112467582, 124963980, 133294912, 149956776, 166618640, 187445970, 199942368, 224935164, 249927960, 281168955, 299913552, 333237280, 374891940, 399884736, 449870328, 499855920, 562337910, 599827104, 666474560, 749783880, 899740656, 999711840, 1124675820, 1199654208, 1499567760, 1799481312, 1999423680, 2249351640, 2999135520, 3598962624, 4498703280, 5998271040, 8997406560, 17994813120]

約数ペア:

[(1, 17994813120), (2, 8997406560), (3, 5998271040), (4, 4498703280), (5, 3598962624), (6, 2999135520), (8, 2249351640), (9, 1999423680), (10, 1799481312), (12, 1499567760), (15, 1199654208), (16, 1124675820), (18, 999711840), (20, 899740656), (24, 749783880), (27, 666474560), (30, 599827104), (32, 562337910), (36, 499855920), (40, 449870328), (45, 399884736), (48, 374891940), (54, 333237280), (60, 299913552), (64, 281168955), (72, 249927960), (80, 224935164), (90, 199942368), (96, 187445970), (108, 166618640), (120, 149956776), (135, 133294912), (144, 124963980), (160, 112467582), (180, 99971184), (192, 93722985), (216, 83309320), (240, 74978388), (270, 66647456), (288, 62481990), (320, 56233791), (360, 49985592), (432, 41654660), (480, 37489194), (540, 33323728), (576, 31240995), (720, 24992796), (864, 20827330), (960, 18744597), (997, 18048960), (1080, 16661864), (1440, 12496398), (1728, 10413665), (1994, 9024480), (2089, 8614080), (2160, 8330932), (2880, 6248199), (2991, 6016320), (3988, 4512240), (4178, 4307040), (4320, 4165466), (4985, 3609792), (5982, 3008160), (6267, 2871360), (7976, 2256120), (8356, 2153520), (8640, 2082733), (8973, 2005440), (9970, 1804896), (10445, 1722816), (11964, 1504080), (12534, 1435680), (14955, 1203264), (15952, 1128060), (16712, 1076760), (17946, 1002720), (18801, 957120), (19940, 902448), (20890, 861408), (23928, 752040), (25068, 717840), (26919, 668480), (29910, 601632), (31335, 574272), (31904, 564030), (33424, 538380), (35892, 501360), (37602, 478560), (39880, 451224), (41780, 430704), (44865, 401088), (47856, 376020), (50136, 358920), (53838, 334240), (56403, 319040), (59820, 300816), (62670, 287136), (63808, 282015), (66848, 269190), (71784, 250680), (75204, 239280), (79760, 225612), (83560, 215352), (89730, 200544), (94005, 191424), (95712, 188010), (100272, 179460), (107676, 167120), (112806, 159520), (119640, 150408), (125340, 143568), (133696, 134595)]