140003640

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{6173}}^1$

素因数の和:6203

約数の個数: 160

約数和(自身を含む): 537878880

約数和(自身を除く): 397875240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 81, 84, 90, 105, 108, 120, 126, 135, 140, 162, 168, 180, 189, 210, 216, 252, 270, 280, 315, 324, 360, 378, 405, 420, 504, 540, 567, 630, 648, 756, 810, 840, 945, 1080, 1134, 1260, 1512, 1620, 1890, 2268, 2520, 2835, 3240, 3780, 4536, 5670, 6173, 7560, 11340, 12346, 18519, 22680, 24692, 30865, 37038, 43211, 49384, 55557, 61730, 74076, 86422, 92595, 111114, 123460, 129633, 148152, 166671, 172844, 185190, 216055, 222228, 246920, 259266, 277785, 333342, 345688, 370380, 388899, 432110, 444456, 500013, 518532, 555570, 648165, 666684, 740760, 777798, 833355, 864220, 1000026, 1037064, 1111140, 1166697, 1296330, 1333368, 1555596, 1666710, 1728440, 1944495, 2000052, 2222280, 2333394, 2500065, 2592660, 3111192, 3333420, 3500091, 3888990, 4000104, 4666788, 5000130, 5185320, 5833485, 6666840, 7000182, 7777980, 9333576, 10000260, 11666970, 14000364, 15555960, 17500455, 20000520, 23333940, 28000728, 35000910, 46667880, 70001820, 140003640]

約数ペア:

[(1, 140003640), (2, 70001820), (3, 46667880), (4, 35000910), (5, 28000728), (6, 23333940), (7, 20000520), (8, 17500455), (9, 15555960), (10, 14000364), (12, 11666970), (14, 10000260), (15, 9333576), (18, 7777980), (20, 7000182), (21, 6666840), (24, 5833485), (27, 5185320), (28, 5000130), (30, 4666788), (35, 4000104), (36, 3888990), (40, 3500091), (42, 3333420), (45, 3111192), (54, 2592660), (56, 2500065), (60, 2333394), (63, 2222280), (70, 2000052), (72, 1944495), (81, 1728440), (84, 1666710), (90, 1555596), (105, 1333368), (108, 1296330), (120, 1166697), (126, 1111140), (135, 1037064), (140, 1000026), (162, 864220), (168, 833355), (180, 777798), (189, 740760), (210, 666684), (216, 648165), (252, 555570), (270, 518532), (280, 500013), (315, 444456), (324, 432110), (360, 388899), (378, 370380), (405, 345688), (420, 333342), (504, 277785), (540, 259266), (567, 246920), (630, 222228), (648, 216055), (756, 185190), (810, 172844), (840, 166671), (945, 148152), (1080, 129633), (1134, 123460), (1260, 111114), (1512, 92595), (1620, 86422), (1890, 74076), (2268, 61730), (2520, 55557), (2835, 49384), (3240, 43211), (3780, 37038), (4536, 30865), (5670, 24692), (6173, 22680), (7560, 18519), (11340, 12346)]