1844594640

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{121997}}^1$

素因数の和:122026

約数の個数: 160

約数和(自身を含む): 7261320960

約数和(自身を除く): 5416726320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 720, 756, 840, 945, 1008, 1080, 1260, 1512, 1680, 1890, 2160, 2520, 3024, 3780, 5040, 7560, 15120, 121997, 243994, 365991, 487988, 609985, 731982, 853979, 975976, 1097973, 1219970, 1463964, 1707958, 1829955, 1951952, 2195946, 2439940, 2561937, 2927928, 3293919, 3415916, 3659910, 4269895, 4391892, 4879880, 5123874, 5489865, 5855856, 6587838, 6831832, 7319820, 7685811, 8539790, 8783784, 9759760, 10247748, 10979730, 12809685, 13175676, 13663664, 14639640, 15371622, 16469595, 17079580, 17567568, 20495496, 21959460, 23057433, 25619370, 26351352, 29279280, 30743244, 32939190, 34159160, 38429055, 40990992, 43918920, 46114866, 51238740, 52702704, 61486488, 65878380, 68318320, 76858110, 87837840, 92229732, 102477480, 115287165, 122972976, 131756760, 153716220, 184459464, 204954960, 230574330, 263513520, 307432440, 368918928, 461148660, 614864880, 922297320, 1844594640]

約数ペア:

[(1, 1844594640), (2, 922297320), (3, 614864880), (4, 461148660), (5, 368918928), (6, 307432440), (7, 263513520), (8, 230574330), (9, 204954960), (10, 184459464), (12, 153716220), (14, 131756760), (15, 122972976), (16, 115287165), (18, 102477480), (20, 92229732), (21, 87837840), (24, 76858110), (27, 68318320), (28, 65878380), (30, 61486488), (35, 52702704), (36, 51238740), (40, 46114866), (42, 43918920), (45, 40990992), (48, 38429055), (54, 34159160), (56, 32939190), (60, 30743244), (63, 29279280), (70, 26351352), (72, 25619370), (80, 23057433), (84, 21959460), (90, 20495496), (105, 17567568), (108, 17079580), (112, 16469595), (120, 15371622), (126, 14639640), (135, 13663664), (140, 13175676), (144, 12809685), (168, 10979730), (180, 10247748), (189, 9759760), (210, 8783784), (216, 8539790), (240, 7685811), (252, 7319820), (270, 6831832), (280, 6587838), (315, 5855856), (336, 5489865), (360, 5123874), (378, 4879880), (420, 4391892), (432, 4269895), (504, 3659910), (540, 3415916), (560, 3293919), (630, 2927928), (720, 2561937), (756, 2439940), (840, 2195946), (945, 1951952), (1008, 1829955), (1080, 1707958), (1260, 1463964), (1512, 1219970), (1680, 1097973), (1890, 975976), (2160, 853979), (2520, 731982), (3024, 609985), (3780, 487988), (5040, 365991), (7560, 243994), (15120, 121997)]