820270584

素因数分解:

$2^3\times 3^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{4079}}^1$

素因数の和:4127

約数の個数: 192

約数和(自身を含む): 2790720000

約数和(自身を除く): 1970449416

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 27, 28, 36, 38, 42, 49, 54, 56, 57, 63, 72, 76, 84, 98, 108, 114, 126, 133, 147, 152, 168, 171, 189, 196, 216, 228, 252, 266, 294, 342, 378, 392, 399, 441, 456, 504, 513, 532, 588, 684, 756, 798, 882, 931, 1026, 1064, 1176, 1197, 1323, 1368, 1512, 1596, 1764, 1862, 2052, 2394, 2646, 2793, 3192, 3528, 3591, 3724, 4079, 4104, 4788, 5292, 5586, 7182, 7448, 8158, 8379, 9576, 10584, 11172, 12237, 14364, 16316, 16758, 22344, 24474, 25137, 28553, 28728, 32632, 33516, 36711, 48948, 50274, 57106, 67032, 73422, 77501, 85659, 97896, 100548, 110133, 114212, 146844, 155002, 171318, 199871, 201096, 220266, 228424, 232503, 256977, 293688, 310004, 342636, 399742, 440532, 465006, 513954, 542507, 599613, 620008, 685272, 697509, 770931, 799484, 881064, 930012, 1027908, 1085014, 1199226, 1395018, 1541862, 1598968, 1627521, 1798839, 1860024, 2055816, 2092527, 2170028, 2398452, 2790036, 3083724, 3255042, 3597678, 3797549, 4185054, 4340056, 4796904, 4882563, 5396517, 5580072, 6167448, 6510084, 7195356, 7595098, 8370108, 9765126, 10793034, 11392647, 13020168, 14390712, 14647689, 15190196, 16740216, 19530252, 21586068, 22785294, 29295378, 30380392, 34177941, 39060504, 43172136, 45570588, 58590756, 68355882, 91141176, 102533823, 117181512, 136711764, 205067646, 273423528, 410135292, 820270584]

約数ペア:

[(1, 820270584), (2, 410135292), (3, 273423528), (4, 205067646), (6, 136711764), (7, 117181512), (8, 102533823), (9, 91141176), (12, 68355882), (14, 58590756), (18, 45570588), (19, 43172136), (21, 39060504), (24, 34177941), (27, 30380392), (28, 29295378), (36, 22785294), (38, 21586068), (42, 19530252), (49, 16740216), (54, 15190196), (56, 14647689), (57, 14390712), (63, 13020168), (72, 11392647), (76, 10793034), (84, 9765126), (98, 8370108), (108, 7595098), (114, 7195356), (126, 6510084), (133, 6167448), (147, 5580072), (152, 5396517), (168, 4882563), (171, 4796904), (189, 4340056), (196, 4185054), (216, 3797549), (228, 3597678), (252, 3255042), (266, 3083724), (294, 2790036), (342, 2398452), (378, 2170028), (392, 2092527), (399, 2055816), (441, 1860024), (456, 1798839), (504, 1627521), (513, 1598968), (532, 1541862), (588, 1395018), (684, 1199226), (756, 1085014), (798, 1027908), (882, 930012), (931, 881064), (1026, 799484), (1064, 770931), (1176, 697509), (1197, 685272), (1323, 620008), (1368, 599613), (1512, 542507), (1596, 513954), (1764, 465006), (1862, 440532), (2052, 399742), (2394, 342636), (2646, 310004), (2793, 293688), (3192, 256977), (3528, 232503), (3591, 228424), (3724, 220266), (4079, 201096), (4104, 199871), (4788, 171318), (5292, 155002), (5586, 146844), (7182, 114212), (7448, 110133), (8158, 100548), (8379, 97896), (9576, 85659), (10584, 77501), (11172, 73422), (12237, 67032), (14364, 57106), (16316, 50274), (16758, 48948), (22344, 36711), (24474, 33516), (25137, 32632), (28553, 28728)]