1868811840

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{92699}}^1$

素因数の和:92729

約数の個数: 168

約数和(自身を含む): 7346289600

約数和(自身を除く): 5477477760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 420, 448, 480, 504, 560, 576, 630, 672, 720, 840, 960, 1008, 1120, 1260, 1344, 1440, 1680, 2016, 2240, 2520, 2880, 3360, 4032, 5040, 6720, 10080, 20160, 92699, 185398, 278097, 370796, 463495, 556194, 648893, 741592, 834291, 926990, 1112388, 1297786, 1390485, 1483184, 1668582, 1853980, 1946679, 2224776, 2595572, 2780970, 2966368, 3244465, 3337164, 3707960, 3893358, 4171455, 4449552, 5191144, 5561940, 5840037, 5932736, 6488930, 6674328, 7415920, 7786716, 8342910, 8899104, 9733395, 10382288, 11123880, 11680074, 12977860, 13348656, 14831840, 15573432, 16685820, 17798208, 19466790, 20764576, 22247760, 23360148, 25955720, 26697312, 29200185, 29663680, 31146864, 33371640, 38933580, 41529152, 44495520, 46720296, 51911440, 53394624, 58400370, 62293728, 66743280, 77867160, 88991040, 93440592, 103822880, 116800740, 124587456, 133486560, 155734320, 186881184, 207645760, 233601480, 266973120, 311468640, 373762368, 467202960, 622937280, 934405920, 1868811840]

約数ペア:

[(1, 1868811840), (2, 934405920), (3, 622937280), (4, 467202960), (5, 373762368), (6, 311468640), (7, 266973120), (8, 233601480), (9, 207645760), (10, 186881184), (12, 155734320), (14, 133486560), (15, 124587456), (16, 116800740), (18, 103822880), (20, 93440592), (21, 88991040), (24, 77867160), (28, 66743280), (30, 62293728), (32, 58400370), (35, 53394624), (36, 51911440), (40, 46720296), (42, 44495520), (45, 41529152), (48, 38933580), (56, 33371640), (60, 31146864), (63, 29663680), (64, 29200185), (70, 26697312), (72, 25955720), (80, 23360148), (84, 22247760), (90, 20764576), (96, 19466790), (105, 17798208), (112, 16685820), (120, 15573432), (126, 14831840), (140, 13348656), (144, 12977860), (160, 11680074), (168, 11123880), (180, 10382288), (192, 9733395), (210, 8899104), (224, 8342910), (240, 7786716), (252, 7415920), (280, 6674328), (288, 6488930), (315, 5932736), (320, 5840037), (336, 5561940), (360, 5191144), (420, 4449552), (448, 4171455), (480, 3893358), (504, 3707960), (560, 3337164), (576, 3244465), (630, 2966368), (672, 2780970), (720, 2595572), (840, 2224776), (960, 1946679), (1008, 1853980), (1120, 1668582), (1260, 1483184), (1344, 1390485), (1440, 1297786), (1680, 1112388), (2016, 926990), (2240, 834291), (2520, 741592), (2880, 648893), (3360, 556194), (4032, 463495), (5040, 370796), (6720, 278097), (10080, 185398), (20160, 92699)]