15691537008

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{293717}}^1$

素因数の和:293791

約数の個数: 120

約数和(自身を含む): 51135128928

約数和(自身を除く): 35443591920

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 53, 56, 63, 72, 84, 106, 112, 126, 144, 159, 168, 212, 252, 318, 336, 371, 424, 477, 504, 636, 742, 848, 954, 1008, 1113, 1272, 1484, 1908, 2226, 2544, 2968, 3339, 3816, 4452, 5936, 6678, 7632, 8904, 13356, 17808, 26712, 53424, 293717, 587434, 881151, 1174868, 1762302, 2056019, 2349736, 2643453, 3524604, 4112038, 4699472, 5286906, 6168057, 7049208, 8224076, 10573812, 12336114, 14098416, 15567001, 16448152, 18504171, 21147624, 24672228, 31134002, 32896304, 37008342, 42295248, 46701003, 49344456, 62268004, 74016684, 93402006, 98688912, 108969007, 124536008, 140103009, 148033368, 186804012, 217938014, 249072016, 280206018, 296066736, 326907021, 373608024, 435876028, 560412036, 653814042, 747216048, 871752056, 980721063, 1120824072, 1307628084, 1743504112, 1961442126, 2241648144, 2615256168, 3922884252, 5230512336, 7845768504, 15691537008]

約数ペア:

[(1, 15691537008), (2, 7845768504), (3, 5230512336), (4, 3922884252), (6, 2615256168), (7, 2241648144), (8, 1961442126), (9, 1743504112), (12, 1307628084), (14, 1120824072), (16, 980721063), (18, 871752056), (21, 747216048), (24, 653814042), (28, 560412036), (36, 435876028), (42, 373608024), (48, 326907021), (53, 296066736), (56, 280206018), (63, 249072016), (72, 217938014), (84, 186804012), (106, 148033368), (112, 140103009), (126, 124536008), (144, 108969007), (159, 98688912), (168, 93402006), (212, 74016684), (252, 62268004), (318, 49344456), (336, 46701003), (371, 42295248), (424, 37008342), (477, 32896304), (504, 31134002), (636, 24672228), (742, 21147624), (848, 18504171), (954, 16448152), (1008, 15567001), (1113, 14098416), (1272, 12336114), (1484, 10573812), (1908, 8224076), (2226, 7049208), (2544, 6168057), (2968, 5286906), (3339, 4699472), (3816, 4112038), (4452, 3524604), (5936, 2643453), (6678, 2349736), (7632, 2056019), (8904, 1762302), (13356, 1174868), (17808, 881151), (26712, 587434), (53424, 293717)]