39554760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^3\times {\mathrm{31}}^2$

素因数の和:97

約数の個数: 192

約数和(自身を含む): 142992000

約数和(自身を除く): 103437240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 31, 35, 40, 42, 49, 56, 60, 62, 70, 84, 93, 98, 105, 120, 124, 140, 147, 155, 168, 186, 196, 210, 217, 245, 248, 280, 294, 310, 343, 372, 392, 420, 434, 465, 490, 588, 620, 651, 686, 735, 744, 840, 868, 930, 961, 980, 1029, 1085, 1176, 1240, 1302, 1372, 1470, 1519, 1715, 1736, 1860, 1922, 1960, 2058, 2170, 2604, 2744, 2883, 2940, 3038, 3255, 3430, 3720, 3844, 4116, 4340, 4557, 4805, 5145, 5208, 5766, 5880, 6076, 6510, 6727, 6860, 7595, 7688, 8232, 8680, 9114, 9610, 10290, 10633, 11532, 12152, 13020, 13454, 13720, 14415, 15190, 18228, 19220, 20181, 20580, 21266, 22785, 23064, 26040, 26908, 28830, 30380, 31899, 33635, 36456, 38440, 40362, 41160, 42532, 45570, 47089, 53165, 53816, 57660, 60760, 63798, 67270, 80724, 85064, 91140, 94178, 100905, 106330, 115320, 127596, 134540, 141267, 159495, 161448, 182280, 188356, 201810, 212660, 235445, 255192, 269080, 282534, 318990, 329623, 376712, 403620, 425320, 470890, 565068, 637980, 659246, 706335, 807240, 941780, 988869, 1130136, 1275960, 1318492, 1412670, 1648115, 1883560, 1977738, 2636984, 2825340, 3296230, 3955476, 4944345, 5650680, 6592460, 7910952, 9888690, 13184920, 19777380, 39554760]

約数ペア:

[(1, 39554760), (2, 19777380), (3, 13184920), (4, 9888690), (5, 7910952), (6, 6592460), (7, 5650680), (8, 4944345), (10, 3955476), (12, 3296230), (14, 2825340), (15, 2636984), (20, 1977738), (21, 1883560), (24, 1648115), (28, 1412670), (30, 1318492), (31, 1275960), (35, 1130136), (40, 988869), (42, 941780), (49, 807240), (56, 706335), (60, 659246), (62, 637980), (70, 565068), (84, 470890), (93, 425320), (98, 403620), (105, 376712), (120, 329623), (124, 318990), (140, 282534), (147, 269080), (155, 255192), (168, 235445), (186, 212660), (196, 201810), (210, 188356), (217, 182280), (245, 161448), (248, 159495), (280, 141267), (294, 134540), (310, 127596), (343, 115320), (372, 106330), (392, 100905), (420, 94178), (434, 91140), (465, 85064), (490, 80724), (588, 67270), (620, 63798), (651, 60760), (686, 57660), (735, 53816), (744, 53165), (840, 47089), (868, 45570), (930, 42532), (961, 41160), (980, 40362), (1029, 38440), (1085, 36456), (1176, 33635), (1240, 31899), (1302, 30380), (1372, 28830), (1470, 26908), (1519, 26040), (1715, 23064), (1736, 22785), (1860, 21266), (1922, 20580), (1960, 20181), (2058, 19220), (2170, 18228), (2604, 15190), (2744, 14415), (2883, 13720), (2940, 13454), (3038, 13020), (3255, 12152), (3430, 11532), (3720, 10633), (3844, 10290), (4116, 9610), (4340, 9114), (4557, 8680), (4805, 8232), (5145, 7688), (5208, 7595), (5766, 6860), (5880, 6727), (6076, 6510)]