9978772320

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{69997}}^1$

素因数の和:70035

約数の個数: 240

約数和(自身を含む): 38418822288

約数和(自身を除く): 28440049968

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 81, 88, 90, 96, 99, 108, 110, 120, 132, 135, 144, 160, 162, 165, 176, 180, 198, 216, 220, 240, 264, 270, 288, 297, 324, 330, 352, 360, 396, 405, 432, 440, 480, 495, 528, 540, 594, 648, 660, 720, 792, 810, 864, 880, 891, 990, 1056, 1080, 1188, 1296, 1320, 1440, 1485, 1584, 1620, 1760, 1782, 1980, 2160, 2376, 2592, 2640, 2970, 3168, 3240, 3564, 3960, 4320, 4455, 4752, 5280, 5940, 6480, 7128, 7920, 8910, 9504, 11880, 12960, 14256, 15840, 17820, 23760, 28512, 35640, 47520, 69997, 71280, 139994, 142560, 209991, 279988, 349985, 419982, 559976, 629973, 699970, 769967, 839964, 1049955, 1119952, 1259946, 1399940, 1539934, 1679928, 1889919, 2099910, 2239904, 2309901, 2519892, 2799880, 3079868, 3149865, 3359856, 3779838, 3849835, 4199820, 4619802, 5039784, 5599760, 5669757, 6159736, 6299730, 6719712, 6929703, 7559676, 7699670, 8399640, 9239604, 9449595, 10079568, 11199520, 11339514, 11549505, 12319472, 12599460, 13859406, 15119352, 15399340, 16799280, 18479208, 18899190, 20159136, 20789109, 22679028, 23099010, 24638944, 25198920, 27718812, 28348785, 30238704, 30798680, 33598560, 34648515, 36958416, 37798380, 41578218, 45358056, 46198020, 50397840, 55437624, 56697570, 60477408, 61597360, 62367327, 69297030, 73916832, 75596760, 83156436, 90716112, 92396040, 100795680, 103945545, 110875248, 113395140, 123194720, 124734654, 138594060, 151193520, 166312872, 181432224, 184792080, 207891090, 221750496, 226790280, 249469308, 277188120, 302387040, 311836635, 332625744, 369584160, 415782180, 453580560, 498938616, 554376240, 623673270, 665251488, 831564360, 907161120, 997877232, 1108752480, 1247346540, 1663128720, 1995754464, 2494693080, 3326257440, 4989386160, 9978772320]

約数ペア:

[(1, 9978772320), (2, 4989386160), (3, 3326257440), (4, 2494693080), (5, 1995754464), (6, 1663128720), (8, 1247346540), (9, 1108752480), (10, 997877232), (11, 907161120), (12, 831564360), (15, 665251488), (16, 623673270), (18, 554376240), (20, 498938616), (22, 453580560), (24, 415782180), (27, 369584160), (30, 332625744), (32, 311836635), (33, 302387040), (36, 277188120), (40, 249469308), (44, 226790280), (45, 221750496), (48, 207891090), (54, 184792080), (55, 181432224), (60, 166312872), (66, 151193520), (72, 138594060), (80, 124734654), (81, 123194720), (88, 113395140), (90, 110875248), (96, 103945545), (99, 100795680), (108, 92396040), (110, 90716112), (120, 83156436), (132, 75596760), (135, 73916832), (144, 69297030), (160, 62367327), (162, 61597360), (165, 60477408), (176, 56697570), (180, 55437624), (198, 50397840), (216, 46198020), (220, 45358056), (240, 41578218), (264, 37798380), (270, 36958416), (288, 34648515), (297, 33598560), (324, 30798680), (330, 30238704), (352, 28348785), (360, 27718812), (396, 25198920), (405, 24638944), (432, 23099010), (440, 22679028), (480, 20789109), (495, 20159136), (528, 18899190), (540, 18479208), (594, 16799280), (648, 15399340), (660, 15119352), (720, 13859406), (792, 12599460), (810, 12319472), (864, 11549505), (880, 11339514), (891, 11199520), (990, 10079568), (1056, 9449595), (1080, 9239604), (1188, 8399640), (1296, 7699670), (1320, 7559676), (1440, 6929703), (1485, 6719712), (1584, 6299730), (1620, 6159736), (1760, 5669757), (1782, 5599760), (1980, 5039784), (2160, 4619802), (2376, 4199820), (2592, 3849835), (2640, 3779838), (2970, 3359856), (3168, 3149865), (3240, 3079868), (3564, 2799880), (3960, 2519892), (4320, 2309901), (4455, 2239904), (4752, 2099910), (5280, 1889919), (5940, 1679928), (6480, 1539934), (7128, 1399940), (7920, 1259946), (8910, 1119952), (9504, 1049955), (11880, 839964), (12960, 769967), (14256, 699970), (15840, 629973), (17820, 559976), (23760, 419982), (28512, 349985), (35640, 279988), (47520, 209991), (69997, 142560), (71280, 139994)]