2281994821120

素因数分解:

$2^9\times 5^1\times 7^2\times {\mathrm{18191923}}^1$

素因数の和:18191960

約数の個数: 120

約数和(自身を含む): 6364735682184

約数和(自身を除く): 4082740861064

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 128, 140, 160, 196, 224, 245, 256, 280, 320, 392, 448, 490, 512, 560, 640, 784, 896, 980, 1120, 1280, 1568, 1792, 1960, 2240, 2560, 3136, 3584, 3920, 4480, 6272, 7840, 8960, 12544, 15680, 17920, 25088, 31360, 62720, 125440, 18191923, 36383846, 72767692, 90959615, 127343461, 145535384, 181919230, 254686922, 291070768, 363838460, 509373844, 582141536, 636717305, 727676920, 891404227, 1018747688, 1164283072, 1273434610, 1455353840, 1782808454, 2037495376, 2328566144, 2546869220, 2910707680, 3565616908, 4074990752, 4457021135, 4657132288, 5093738440, 5821415360, 7131233816, 8149981504, 8914042270, 9314264576, 10187476880, 11642830720, 14262467632, 16299963008, 17828084540, 20374953760, 23285661440, 28524935264, 32599926016, 35656169080, 40749907520, 46571322880, 57049870528, 65199852032, 71312338160, 81499815040, 114099741056, 142624676320, 162999630080, 228199482112, 285249352640, 325999260160, 456398964224, 570498705280, 1140997410560, 2281994821120]

約数ペア:

[(1, 2281994821120), (2, 1140997410560), (4, 570498705280), (5, 456398964224), (7, 325999260160), (8, 285249352640), (10, 228199482112), (14, 162999630080), (16, 142624676320), (20, 114099741056), (28, 81499815040), (32, 71312338160), (35, 65199852032), (40, 57049870528), (49, 46571322880), (56, 40749907520), (64, 35656169080), (70, 32599926016), (80, 28524935264), (98, 23285661440), (112, 20374953760), (128, 17828084540), (140, 16299963008), (160, 14262467632), (196, 11642830720), (224, 10187476880), (245, 9314264576), (256, 8914042270), (280, 8149981504), (320, 7131233816), (392, 5821415360), (448, 5093738440), (490, 4657132288), (512, 4457021135), (560, 4074990752), (640, 3565616908), (784, 2910707680), (896, 2546869220), (980, 2328566144), (1120, 2037495376), (1280, 1782808454), (1568, 1455353840), (1792, 1273434610), (1960, 1164283072), (2240, 1018747688), (2560, 891404227), (3136, 727676920), (3584, 636717305), (3920, 582141536), (4480, 509373844), (6272, 363838460), (7840, 291070768), (8960, 254686922), (12544, 181919230), (15680, 145535384), (17920, 127343461), (25088, 90959615), (31360, 72767692), (62720, 36383846), (125440, 18191923)]