4727249520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{12967}}^1$

素因数の和:13028

約数の個数: 240

約数和(自身を含む): 17598302208

約数和(自身を除く): 12871052688

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 35, 40, 42, 48, 49, 56, 60, 62, 70, 80, 84, 93, 98, 105, 112, 120, 124, 140, 147, 155, 168, 186, 196, 210, 217, 240, 245, 248, 280, 294, 310, 336, 372, 392, 420, 434, 465, 490, 496, 560, 588, 620, 651, 735, 744, 784, 840, 868, 930, 980, 1085, 1176, 1240, 1302, 1470, 1488, 1519, 1680, 1736, 1860, 1960, 2170, 2352, 2480, 2604, 2940, 3038, 3255, 3472, 3720, 3920, 4340, 4557, 5208, 5880, 6076, 6510, 7440, 7595, 8680, 9114, 10416, 11760, 12152, 12967, 13020, 15190, 17360, 18228, 22785, 24304, 25934, 26040, 30380, 36456, 38901, 45570, 51868, 52080, 60760, 64835, 72912, 77802, 90769, 91140, 103736, 121520, 129670, 155604, 181538, 182280, 194505, 207472, 259340, 272307, 311208, 363076, 364560, 389010, 401977, 453845, 518680, 544614, 622416, 635383, 726152, 778020, 803954, 907690, 1037360, 1089228, 1205931, 1270766, 1361535, 1452304, 1556040, 1607908, 1815380, 1906149, 2009885, 2178456, 2411862, 2541532, 2723070, 2813839, 3112080, 3176915, 3215816, 3630760, 3812298, 4019770, 4356912, 4823724, 5083064, 5446140, 5627678, 6029655, 6353830, 6431632, 7261520, 7624596, 8039540, 8441517, 9530745, 9647448, 10166128, 10892280, 11255356, 12059310, 12707660, 14069195, 15249192, 16079080, 16883034, 19061490, 19294896, 19696873, 21784560, 22510712, 24118620, 25415320, 28138390, 30498384, 32158160, 33766068, 38122980, 39393746, 42207585, 45021424, 48237240, 50830640, 56276780, 59090619, 67532136, 76245960, 78787492, 84415170, 96474480, 98484365, 112553560, 118181238, 135064272, 152491920, 157574984, 168830340, 196968730, 225107120, 236362476, 295453095, 315149968, 337660680, 393937460, 472724952, 590906190, 675321360, 787874920, 945449904, 1181812380, 1575749840, 2363624760, 4727249520]

約数ペア:

[(1, 4727249520), (2, 2363624760), (3, 1575749840), (4, 1181812380), (5, 945449904), (6, 787874920), (7, 675321360), (8, 590906190), (10, 472724952), (12, 393937460), (14, 337660680), (15, 315149968), (16, 295453095), (20, 236362476), (21, 225107120), (24, 196968730), (28, 168830340), (30, 157574984), (31, 152491920), (35, 135064272), (40, 118181238), (42, 112553560), (48, 98484365), (49, 96474480), (56, 84415170), (60, 78787492), (62, 76245960), (70, 67532136), (80, 59090619), (84, 56276780), (93, 50830640), (98, 48237240), (105, 45021424), (112, 42207585), (120, 39393746), (124, 38122980), (140, 33766068), (147, 32158160), (155, 30498384), (168, 28138390), (186, 25415320), (196, 24118620), (210, 22510712), (217, 21784560), (240, 19696873), (245, 19294896), (248, 19061490), (280, 16883034), (294, 16079080), (310, 15249192), (336, 14069195), (372, 12707660), (392, 12059310), (420, 11255356), (434, 10892280), (465, 10166128), (490, 9647448), (496, 9530745), (560, 8441517), (588, 8039540), (620, 7624596), (651, 7261520), (735, 6431632), (744, 6353830), (784, 6029655), (840, 5627678), (868, 5446140), (930, 5083064), (980, 4823724), (1085, 4356912), (1176, 4019770), (1240, 3812298), (1302, 3630760), (1470, 3215816), (1488, 3176915), (1519, 3112080), (1680, 2813839), (1736, 2723070), (1860, 2541532), (1960, 2411862), (2170, 2178456), (2352, 2009885), (2480, 1906149), (2604, 1815380), (2940, 1607908), (3038, 1556040), (3255, 1452304), (3472, 1361535), (3720, 1270766), (3920, 1205931), (4340, 1089228), (4557, 1037360), (5208, 907690), (5880, 803954), (6076, 778020), (6510, 726152), (7440, 635383), (7595, 622416), (8680, 544614), (9114, 518680), (10416, 453845), (11760, 401977), (12152, 389010), (12967, 364560), (13020, 363076), (15190, 311208), (17360, 272307), (18228, 259340), (22785, 207472), (24304, 194505), (25934, 182280), (26040, 181538), (30380, 155604), (36456, 129670), (38901, 121520), (45570, 103736), (51868, 91140), (52080, 90769), (60760, 77802), (64835, 72912)]